<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="http://www.explainxkcd.com/wiki/skins/common/feed.css?303"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
		<id>http://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;user=Hkmaly&amp;feedformat=atom</id>
		<title>explain xkcd - User contributions [en]</title>
		<link rel="self" type="application/atom+xml" href="http://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;user=Hkmaly&amp;feedformat=atom"/>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Special:Contributions/Hkmaly"/>
		<updated>2013-05-21T19:14:50Z</updated>
		<subtitle>User contributions</subtitle>
		<generator>MediaWiki 1.19.1</generator>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1214:_Geoguessr</id>
		<title>Talk:1214: Geoguessr</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1214:_Geoguessr"/>
				<updated>2013-05-20T08:17:12Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: Created page with &amp;quot;Not only have Statue of liberty lots of replicas, also the original is in Paris. On the other hand, I don't suppose you can mistake the original with New York replica give the...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Not only have Statue of liberty lots of replicas, also the original is in Paris. On the other hand, I don't suppose you can mistake the original with New York replica give the size difference. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:17, 20 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1213:_Combination_Vision_Test</id>
		<title>Talk:1213: Combination Vision Test</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1213:_Combination_Vision_Test"/>
				<updated>2013-05-17T09:01:51Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Number is &amp;quot;42&amp;quot;.&lt;br /&gt;
The 4 is composed of 2's and 3's and 7's.&lt;br /&gt;
The 2 is composed of 3's and 7's and 9's.&lt;br /&gt;
--[[User:RainbowDash|RainbowDash]] ([[User talk:RainbowDash|talk]]) 05:16, 17 May 2013 (UTC)&lt;br /&gt;
:What about 7s? --[[Special:Contributions/81.23.24.34|81.23.24.34]] 06:13, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Also both have 5's. I'm not very good at this counting thing. That link below is way better, anyhow. --[[User:RainbowDash|RainbowDash]] ([[User talk:RainbowDash|talk]]) 05:28, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
http://i.imgur.com/BLIQR6w.png&lt;br /&gt;
&lt;br /&gt;
Credit: http://www.reddit.com/user/silly-moose&lt;br /&gt;
&lt;br /&gt;
: Thanks --[[User:Zom-B|Zom-B]] ([[User talk:Zom-B|talk]]) 07:06, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm not confident enough about this to write up an explanation, but given that synesthesia is a sensory experience where the senses blend into each other (hearing colors, tasting sounds, etc...) that a round shape or black and white (why is it not in color? that would help the joke imho) give the sense of a number to the synesthete.  The alt text at least makes sense, seeing two big numbers fits with diplopia (double vision) and the squinting covers myopia (nearsightedness) so it is consistent with the main joke, but I feel like I'm really missing something in the main joke. [[User:Chexwarrior|Chexwarrior]] ([[User talk:Chexwarrior|talk]]) 06:43, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
In the original b&amp;amp;w image, I keep seeing an 8 on the right and a vague 0, 9, or 4 on the left. I'm not certain if the b&amp;amp;w actually has a definite &amp;quot;answer&amp;quot; or specific number(s) one is supposed to be seeing. I seem to recall an xkcd with an Ishihara test before (but can't find it so it may just be a confabulation), in which case this one may be a reference to that and actually have a referential &amp;quot;answer&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
I'm not an optometrist, but Chexwarrior,'s explanation of the alt text seems correct to me. [[User:Plazma|Plazma]] ([[User talk:Plazma|talk]]) 07:00, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
On the left half, the number 9 is missing. Similarly, on the right the number 2 is missing. This makes the number 92 or 29 (any ideas?). There is a floating 2 in the bottom center, the origin is unknown but it does look like a decimal point but that yould defeat the purpose of the number 42 (any ideas?) --[[User:Zom-B|Zom-B]] ([[User talk:Zom-B|talk]]) 07:06, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I was thinking the explanation of the descriptive text (not alt-text) is as follows: the synesthesia is seeing numbers and associating colors with them. So when you look at the numbers in the image, you see certain colors, so the large numbers stand out because they are different colors from the background. But if you're colorblind, (hypothetically) then some of those number-colors might look the same and so the numbers (not sure why only one) would not be visible. [[User:Bplimley|Bplimley]] ([[User talk:Bplimley|talk]]) 07:18, 17 May 2013 (UTC)&lt;br /&gt;
:Maybe if the synesthesia is as follows: Even numbers get one color and odd numbers get another color. I was actually able to see the 2 because of this effect, while I was in photoshop, zoomed in, and coloring the 3's. I know from myself that I have number to color synesthesia, but (in my case) that doesn't apply to a bunch of randomly placed digits like here, but only to complete numbers like &amp;quot;144&amp;quot; looks yellow, red, and white (in no particular order), while &amp;quot;38&amp;quot; looks grayish dark blue.  --[[User:Zom-B|Zom-B]] ([[User talk:Zom-B|talk]]) 07:22, 17 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::I seriously doubt ANYONE have so &amp;quot;hard&amp;quot; case of number to color synesthesia it can &amp;quot;color&amp;quot; a bunch of randomly placed digits like this. Like ... if your number-recognizing neurons are working on the small numbers, how can they work on the big numbers in the same time? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:01, 17 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1212:_Interstellar_Memes</id>
		<title>Talk:1212: Interstellar Memes</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1212:_Interstellar_Memes"/>
				<updated>2013-05-15T08:51:06Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I'm surprised ponies didn't make the list given how massively and completely they took over the Internet in recent years.  Then again, xkcd hasn't made any mention of the phenomenon, which is pretty nice, I guess.  [[Special:Contributions/76.106.251.87|76.106.251.87]] 04:35, 15 May 2013 (UTC)&lt;br /&gt;
:Given that the closest one, &amp;quot;I'm on a boat,&amp;quot; predates the first episode of MLP:FiM by more than a year (the brony phenomenon by even more), it's safe to say that ponies have not reached the nearest star yet. --[[Special:Contributions/24.145.230.202|24.145.230.202]] 04:42, 15 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It would be great to have the distances (in light years) of the stars as a fourth column. This would also provide a chronological order. --[[Special:Contributions/84.75.61.103|84.75.61.103]] 08:06, 15 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
If I look at the page source, there is no transcript this time... [[User:Kaa-ching|Kaa-ching]] ([[User talk:Kaa-ching|talk]]) 08:41, 15 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
anyone else notice Sirius is getting the Bellatrix one? [[User:Xseo|Xseo]] ([[User talk:Xseo|talk]]) 08:49, 15 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If any civilization have nothing better to do that repeating our memes, there is no need to apologize to them: they will obviously be glad they have at least something. How many people on our planet are repeating memes from other civilizations? None. (The circles in crop doesn't count, they are not send by radio.) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:51, 15 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1210:_I%27m_So_Random</id>
		<title>Talk:1210: I'm So Random</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1210:_I%27m_So_Random"/>
				<updated>2013-05-11T09:03:52Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* Is it random */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;;&amp;quot;Random&amp;quot;&lt;br /&gt;
Are the numbers in the speech bubble truely random (as in is there a real pattern)? Can someone check?&lt;br /&gt;
--[[User:Charlesisbozo|Charlesisbozo]] ([[User talk:Charlesisbozo|talk]]) 08:54, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I was wondering that myself.  I did a quick tally of the digits and for 0..9 I have frequencies of {24,9,18,18,14,17,14,8,9,14} respectively for the readily identifiable digits (YMMV, and while I counted the probable 5 behind Hairy's left ear, I didn't count the ''possible'' five behind his left knee, for example.)  It doesn't seem to have fallen for the &amp;quot;too many 3s and 7s&amp;quot; trap, nor &amp;quot;too ''few'' 3s and 7s, because I know I'll pick them if I try to be random&amp;quot; one, because one is 'high' and one is 'low'.  Ditto the &amp;quot;avoiding zero and using nine a lot&amp;quot;, says I, vaguely half remembering something from the New Scientists a decade or two ago...  While it's not a ''flat'' distribution, I'd also suspect it as 'constructed' if it ''was'' nearly equal tallies.  Someone else can probably tell me if this sample of 145 is within variation limits but I'm still going on intuition.&lt;br /&gt;
:What I was originally going to do is also go so far as to compare neighbours-on-neighbours.  It appeared to me that there were two many like-like neighbours.  It's not as easy as in if a grid-system (without holes, etc), but I trivially count a couple of dozen (probably more) and even some 'triples' and that 'stripe' of zeros (from top down to his right knee) is interesting.&lt;br /&gt;
::That's a sign that it probably is random. Over 100 digits, let's say average 5 neighbours (in a hex grid the internal ones would each have 6 but the ones on the edge fewer), there must be close to 300 or more pairs of neighbours. One-tenth of those would be identical. Truly random sequences have far more identical neighbours than sequences that seem random to us. [[User:MGK|MGK]] ([[User talk:MGK|talk]]) 10:44, 10 May 2013 (UTC)&lt;br /&gt;
:::Yup, that's where I was heading with that fact (see &amp;quot;Preliminarily&amp;quot;, below).  Also, I don't have much more free time today, but if you're interested the ''corrected'' frequencies are {24,9,19,19,14,17,14,8,9,15} (I'd missed some!) and the guide to which marks I counted as which numbers is at http://i43.tinypic.com/awc602.png if anyone wants to do the more aesthetic job, like I was originally planning on doing... [[Special:Contributions/178.98.253.89|178.98.253.89]] 10:54, 10 May 2013 (UTC)&lt;br /&gt;
:Preliminarily, I choose to believe that Randall used a PRNG or even a noise source and stuck to it (''even when'' patterns may have become apparent).  Also that, on examining the image closely, he pasted Hairy's anti-aliased image over the top of the numbers then did a little extra editing. ;) [[Special:Contributions/178.98.253.89|178.98.253.89]] 10:24, 10 May 2013 (UTC)&lt;br /&gt;
:They are all copied directly from the first few lines of [http://www.amazon.com/Million-Random-Digits-Normal-Deviates/dp/0833030477 A Million Random Digits (and 100000 Normal Deviates)] [[Special:Contributions/87.64.94.247|87.64.94.247]] 14:26, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The irony though, is that for a human being to be able to ''create'' truly random content, is indeed interesting. We are pattern forming machines [[User:Boxy|Boxy]] ([[User talk:Boxy|talk]]) 11:10, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is Black Hat.  I'd personally believe he'd have an (unhackable) /dev/random stream personally available on tap for whenever he needs some significant entropy.  Although I imagine he'd use the /dev/urandom one in this instance, knowing that the 'fuller' randomness wouldn't be appreciated enough...&lt;br /&gt;
&lt;br /&gt;
Anyway, I found some free time, and ''this'' is the result: http://i39.tinypic.com/nm13dc.png  If there's nothing better and it helps at all then anyone please feel free to tidy up (or correct?) and I naturally grant the whole Creative Commons doolally (i.e. to the extent that came with the original source material and what I can personally grant by dint of it being a derivative work by myself) to anyone with a Wiki account who thinks its worthwhile to officially upload it.  Or just do it better yourself.&lt;br /&gt;
&lt;br /&gt;
I decided to plump for what another few part-hidden numbers were, as well, while I was at it.  Some 9s and a 4, in particular.  Now all that is left uncoloured is one possible 5/possible 6 number at the knee area, one that ''might'' be a zero behind the head and a smaller fragment behind his lower leg that I imagine is either a 6 ''or'' 0, due to the hint of a curve emerging the other side.  The 5 behind the left ear is now coloured, but it's possible you might disagree and think it's a 6.  (However, I believe Hairy's hair was drawn on ''after'' his general bodyplan was moved into position over the numbers, and there is a possible hint of the top-stroke for the 5 emerging from behind the head's anti-aliasing.)&lt;br /&gt;
&lt;br /&gt;
So, while doing this I additionally quanitified the frequencies of neighbouring numbers as I had originally intended.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! # !! Freq !! -&amp;gt;0 !! -&amp;gt;1 !! -&amp;gt;2 !! -&amp;gt;3 !! -&amp;gt;4 !! -&amp;gt;5 !! -&amp;gt;6 !! -&amp;gt;7 !! -&amp;gt;8 !! -&amp;gt;9 !! -&amp;gt;?&lt;br /&gt;
|-&lt;br /&gt;
| 0 || 24 || 20 || 8 || 16 || 11 || 11 || 16 || 11 || 4 || 10 || 19 || 4&lt;br /&gt;
|-&lt;br /&gt;
| 1 || 9 || 9 || 4 || 3 || 3 || 3 || 7 || 5 || 1 || 1 || 9 || -&lt;br /&gt;
|-&lt;br /&gt;
| 2 || 19 || 15 || 3 || 12 || 13 || 11 || 12 || 8 || 7 || 5 || 13 || 1&lt;br /&gt;
|-&lt;br /&gt;
| 3 || 21 || 9 || 2 || 12 || 18 || 8 || 8 || 12 || 10 || 8 || 6 || 5&lt;br /&gt;
|-&lt;br /&gt;
| 4 || 15 || 11 || 3 || 14 || 8 || 6 || 10 || 10 || 6 || 8 || 11 || -&lt;br /&gt;
|-&lt;br /&gt;
| 5 || 17 || 16 || 9 || 11 || 7 || 10 || 10 || 10 || 7 || 3 || 11 || 4&lt;br /&gt;
|-&lt;br /&gt;
| 6 || 15 || 10 || 4 || 10 || 11 || 12 || 11 || 9 || 4 || 4 || 7 || -&lt;br /&gt;
|-&lt;br /&gt;
| 7 || 10 || 5 || 1 || 8 || 9 || 6 || 8 || 5 || 3 || 5 || 3 || 2&lt;br /&gt;
|-&lt;br /&gt;
| 8 || 9 || 8 || 1 || 5 || 9 || 8 || 4 || 4 || 5 || 3 || 7 || -&lt;br /&gt;
|-&lt;br /&gt;
| 9 || 18 || 19 || 8 || 13 || 7 || 13 || 10 || 8 || 3 || 6 || 12 || -&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
(That came out better than I expected.  Not used Wiki table markup for a ''long'' time...)&lt;br /&gt;
&lt;br /&gt;
Not included, but analysed, is that average neighbours ranged from 4.67 for 3s to 6.00 for 8s.  I'm not sure if that helps any though.&lt;br /&gt;
&lt;br /&gt;
Note that it isn't ''perfectly'' symmetrical around the x=y line.  I used a strict, but entirely visual, method for deciding whether A neighboured B, and sometimes it did by that measure and yet B did not really neighbour A when later assessed in return.  Or vice-versa.  Digit size differences and packing of nearby neighbours may have been the prime cause.  Input errors also possible of course.&lt;br /&gt;
&lt;br /&gt;
Taking into account the differing frequencies of the (known) numbers, I came up with following table of &amp;quot;actual / theoretical&amp;quot; pairing frequency ratios:&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|-&lt;br /&gt;
! # !! Dif !! -&amp;gt;0 !! -&amp;gt;1 !! -&amp;gt;2 !! -&amp;gt;3 !! -&amp;gt;4 !! -&amp;gt;5 !! -&amp;gt;6 !! -&amp;gt;7 !! -&amp;gt;8 !! -&amp;gt;9&lt;br /&gt;
|-&lt;br /&gt;
| 0 ||  || 1.01 || 1.08 || 1.02 || 0.63 || 0.89 || 1.14 || 0.89 || 0.48 || 1.35 || 1.28&lt;br /&gt;
|-&lt;br /&gt;
| 1 ||  || 1.21 || 1.44 || 0.51 || 0.46 || 0.65 || 1.33 || 1.08 || 0.32 || 0.36 || 1.61&lt;br /&gt;
|-&lt;br /&gt;
| 2 ||  || 0.96 || 0.51 || 0.97 || 0.95 || 1.12 || 1.08 || 0.82 || 1.07 || 0.85 || 1.1&lt;br /&gt;
|-&lt;br /&gt;
| 3 ||  || 0.52 || 0.31 || 0.87 || 1.19 || 0.74 || 0.65 || 1.11 || 1.38 || 1.23 || 0.46&lt;br /&gt;
|-&lt;br /&gt;
| 4 ||  || 0.89 || 0.65 || 1.43 || 0.74 || 0.78 || 1.14 || 1.29 || 1.16 || 1.72 || 1.18&lt;br /&gt;
|-&lt;br /&gt;
| 5 ||  || 1.14 || 1.71 || 0.99 || 0.57 || 1.14 || 1.01 || 1.14 || 1.2 || 0.57 || 1.04&lt;br /&gt;
|-&lt;br /&gt;
| 6 ||  || 0.81 || 0.86 || 1.02 || 1.02 || 1.55 || 1.25 || 1.16 || 0.78 || 0.86 || 0.75&lt;br /&gt;
|-&lt;br /&gt;
| 7 ||  || 0.61 || 0.32 || 1.22 || 1.25 || 1.16 || 1.37 || 0.97 || 0.87 || 1.61 || 0.48&lt;br /&gt;
|-&lt;br /&gt;
| 8 ||  || 1.08 || 0.36 || 0.85 || 1.38 || 1.72 || 0.76 || 0.86 || 1.61 || 1.08 || 1.26&lt;br /&gt;
|-&lt;br /&gt;
| 9 ||  || 1.28 || 1.44 || 1.1 || 0.54 || 1.4 || 0.95 || 0.86 || 0.48 || 1.08 || 1.08&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The highest values are 1.72  more frequent than ought to be by chance (4&amp;lt;-&amp;gt;8, with others not far behind), the lowest is 0.31 what should have occured by chance (3-&amp;gt;1, 1&amp;lt;-&amp;gt;7 next, 1&amp;lt;-&amp;gt;8 then 1-&amp;gt;3), and it seems to be an unremarkable progression, end-to-end with no surprising leaps and jumps that grossly disobey any 'meta-frequency' distribution expectations.  Note that the 0&amp;lt;-&amp;gt;0 value (which stood out on visual inspection) is 1.01, with the median being 1.02, on what should have normalised somewhere around 1.00 anyway.  I find the higher frequency not too large for belief, and the lower can be explained by disconnectedness (hole and edge-effect, which wouldn't have occured on a larger, or infinite, array without gaps) but I really should have quantified &amp;quot;missing/unknown neighbours&amp;quot; (after actually excluding the remaining unknowns from analysis), perhaps something like weighting each neighbour's significance according to rarity for the original number to ''have'' neighbours, rather than just straight tallying.  Too late now without redoing the count from scratch.  I'd also considered weighting every instance against ''every'' other by inverse-square of distance, or similar, to be somewhat immune from the larger effects, but I'll leave that as an exercise for someone else who wishes to look into it...&lt;br /&gt;
&lt;br /&gt;
Does someone want to calculate P for all of this, anyway? ;)&lt;br /&gt;
&lt;br /&gt;
Finally, I also attempted to discover any embedded steganography.  Odd numbers vs even numbers, for a start, but then looking for how &amp;quot;XKCD&amp;quot; or smiley faces or heart-shapes could be marked down in patterns.  There are several non-linear sequences of sequential numbers, I noted (can't find anything longer than 4..8 now that I look for them again), but nothing stands out particularly as being above and beyond chance.  Yet something might still exist that is far simpler but I managed to overlook it... Unless Black Hat(/Randall) has been so ub3r-1447 as choose such 'randomness' as to encode something into the ''derivative'' data!&lt;br /&gt;
&lt;br /&gt;
Anyway, that's it.  HTH, HAND, and I'm not spending any more time on this analysis from now on.  Probably... [[Special:Contributions/178.98.253.89|178.98.253.89]] 15:54, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
;&amp;quot;I'm so Random&amp;quot;&lt;br /&gt;
Is it just me, or does this sound like those people at parties who drink a tiny bit, and then spend the whole party saying, &amp;quot;oh my Julia I'm soooo drunk right now!&amp;quot;&lt;br /&gt;
[[Special:Contributions/99.237.74.83|99.237.74.83]] 11:13, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I would argue that if Google finds the phrase, it's not random enough. Monkey tacos fails miserably by that measure. It took me several tries [1], but I came up with platypus vindaloo. You have to google with quotes around it to get no matches. Many pages have those words, but none have the phrase. ''&amp;amp;mdash; [[User:Tbc|tbc]] ([[User talk:Tbc|talk]]) 11:34, 10 May 2013 (UTC)'' (Practicing structured procrastination. I have code to write! But this is so fun.)&lt;br /&gt;
&lt;br /&gt;
[1] kitten cupcakes, kitten falafel, snail falafel, snail corn, aardvark corn, aardvark baklava, aardvark vindaloo&lt;br /&gt;
&lt;br /&gt;
:Of course, now that you've written it here, that is no longer the case. Although surprisingly, the only result that came up was an unrelated Italian blog with a generic link back to this wiki. For the time being, however, you are the proud owner of a [http://en.wikipedia.org/wiki/Googlewhack Googlewhack]. --[[User:H|H]] ([[User talk:H|talk]]) 18:08, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
;&amp;quot;lexical white noise&amp;quot;&lt;br /&gt;
Interesting, since Black Hat speaks only digits! No letters, words, diacritical marks, silly unicode characters, or Fred Flintstone outbursts. The blast of numbers seems to come out in a 2D bubble, yet speech is strictly sequential (each character can have at most two neighbors). The noise is uninteresting at best and likely unwanted, but not unnecessary (sic). It did seem to do the trick. The pesky kid was squelched, Black Hat resumed his work (or whatever).[[User:Galois|Galois]] ([[User talk:Galois|talk]]) 14:45, 10 May 2013 (UTC)&lt;br /&gt;
In fact randomness contains more information as it can't be compressed; I have no idea what Randall means by saying that in information theory randomness is uninteresting.[[User:Yehoshua2|Yehoshua2]] ([[User talk:Yehoshua2|talk]]) 17:11, 10 May 2013 (UTC)&lt;br /&gt;
...'mean and []bullying'? I find this an appropriate response/retribution towards all those proles who think that being random is a viable source of humour. [[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 23:01, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Is it random ==&lt;br /&gt;
&lt;br /&gt;
GOOOGLE is still prove (every law is wrong):&lt;br /&gt;
&lt;br /&gt;
Search 1954678&lt;br /&gt;
About 57,600 results (0.09 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 2954678&lt;br /&gt;
About 83,300 results (0.10 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 3954678&lt;br /&gt;
About 497,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 4954678&lt;br /&gt;
About 451,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 5954678&lt;br /&gt;
About 359,000 results (0.25 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 6954678&lt;br /&gt;
About 46,300 results (0.40 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 7954678&lt;br /&gt;
About 348,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 8954678&lt;br /&gt;
About 45,400 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 9954678&lt;br /&gt;
About 287,000 results (0.23 seconds) &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
So this law is not valid according to my investigations above:&lt;br /&gt;
[http://en.wikipedia.org/wiki/Benford%27s_law]&lt;br /&gt;
&lt;br /&gt;
And I am also random...&lt;br /&gt;
--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:30, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Just for understanding: I should get get a peak at 1xxxxxx and the lowest result at 9xxxxxx. Just changing the first number.&lt;br /&gt;
: According to Benford it should be look much different, and my first test on Gooo a few weeks ago did match. Maybe my 7-digit test is not random or it's just a mystery...&lt;br /&gt;
:--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:47, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: Maybe the second digit z9xxxxx is my problem. Still strange, Ask Benford...&lt;br /&gt;
::--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:56, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: Seven digit is too low. Telephone numbers may have 7 digits (up to 10 actually) and they are not random (at least not in a way Benford's law need). And multiple entries in that google search ARE related to telephone numbers. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:02, 11 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1210:_I%27m_So_Random</id>
		<title>Talk:1210: I'm So Random</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1210:_I%27m_So_Random"/>
				<updated>2013-05-11T09:03:28Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* Is it random */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;;&amp;quot;Random&amp;quot;&lt;br /&gt;
Are the numbers in the speech bubble truely random (as in is there a real pattern)? Can someone check?&lt;br /&gt;
--[[User:Charlesisbozo|Charlesisbozo]] ([[User talk:Charlesisbozo|talk]]) 08:54, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I was wondering that myself.  I did a quick tally of the digits and for 0..9 I have frequencies of {24,9,18,18,14,17,14,8,9,14} respectively for the readily identifiable digits (YMMV, and while I counted the probable 5 behind Hairy's left ear, I didn't count the ''possible'' five behind his left knee, for example.)  It doesn't seem to have fallen for the &amp;quot;too many 3s and 7s&amp;quot; trap, nor &amp;quot;too ''few'' 3s and 7s, because I know I'll pick them if I try to be random&amp;quot; one, because one is 'high' and one is 'low'.  Ditto the &amp;quot;avoiding zero and using nine a lot&amp;quot;, says I, vaguely half remembering something from the New Scientists a decade or two ago...  While it's not a ''flat'' distribution, I'd also suspect it as 'constructed' if it ''was'' nearly equal tallies.  Someone else can probably tell me if this sample of 145 is within variation limits but I'm still going on intuition.&lt;br /&gt;
:What I was originally going to do is also go so far as to compare neighbours-on-neighbours.  It appeared to me that there were two many like-like neighbours.  It's not as easy as in if a grid-system (without holes, etc), but I trivially count a couple of dozen (probably more) and even some 'triples' and that 'stripe' of zeros (from top down to his right knee) is interesting.&lt;br /&gt;
::That's a sign that it probably is random. Over 100 digits, let's say average 5 neighbours (in a hex grid the internal ones would each have 6 but the ones on the edge fewer), there must be close to 300 or more pairs of neighbours. One-tenth of those would be identical. Truly random sequences have far more identical neighbours than sequences that seem random to us. [[User:MGK|MGK]] ([[User talk:MGK|talk]]) 10:44, 10 May 2013 (UTC)&lt;br /&gt;
:::Yup, that's where I was heading with that fact (see &amp;quot;Preliminarily&amp;quot;, below).  Also, I don't have much more free time today, but if you're interested the ''corrected'' frequencies are {24,9,19,19,14,17,14,8,9,15} (I'd missed some!) and the guide to which marks I counted as which numbers is at http://i43.tinypic.com/awc602.png if anyone wants to do the more aesthetic job, like I was originally planning on doing... [[Special:Contributions/178.98.253.89|178.98.253.89]] 10:54, 10 May 2013 (UTC)&lt;br /&gt;
:Preliminarily, I choose to believe that Randall used a PRNG or even a noise source and stuck to it (''even when'' patterns may have become apparent).  Also that, on examining the image closely, he pasted Hairy's anti-aliased image over the top of the numbers then did a little extra editing. ;) [[Special:Contributions/178.98.253.89|178.98.253.89]] 10:24, 10 May 2013 (UTC)&lt;br /&gt;
:They are all copied directly from the first few lines of [http://www.amazon.com/Million-Random-Digits-Normal-Deviates/dp/0833030477 A Million Random Digits (and 100000 Normal Deviates)] [[Special:Contributions/87.64.94.247|87.64.94.247]] 14:26, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The irony though, is that for a human being to be able to ''create'' truly random content, is indeed interesting. We are pattern forming machines [[User:Boxy|Boxy]] ([[User talk:Boxy|talk]]) 11:10, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is Black Hat.  I'd personally believe he'd have an (unhackable) /dev/random stream personally available on tap for whenever he needs some significant entropy.  Although I imagine he'd use the /dev/urandom one in this instance, knowing that the 'fuller' randomness wouldn't be appreciated enough...&lt;br /&gt;
&lt;br /&gt;
Anyway, I found some free time, and ''this'' is the result: http://i39.tinypic.com/nm13dc.png  If there's nothing better and it helps at all then anyone please feel free to tidy up (or correct?) and I naturally grant the whole Creative Commons doolally (i.e. to the extent that came with the original source material and what I can personally grant by dint of it being a derivative work by myself) to anyone with a Wiki account who thinks its worthwhile to officially upload it.  Or just do it better yourself.&lt;br /&gt;
&lt;br /&gt;
I decided to plump for what another few part-hidden numbers were, as well, while I was at it.  Some 9s and a 4, in particular.  Now all that is left uncoloured is one possible 5/possible 6 number at the knee area, one that ''might'' be a zero behind the head and a smaller fragment behind his lower leg that I imagine is either a 6 ''or'' 0, due to the hint of a curve emerging the other side.  The 5 behind the left ear is now coloured, but it's possible you might disagree and think it's a 6.  (However, I believe Hairy's hair was drawn on ''after'' his general bodyplan was moved into position over the numbers, and there is a possible hint of the top-stroke for the 5 emerging from behind the head's anti-aliasing.)&lt;br /&gt;
&lt;br /&gt;
So, while doing this I additionally quanitified the frequencies of neighbouring numbers as I had originally intended.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! # !! Freq !! -&amp;gt;0 !! -&amp;gt;1 !! -&amp;gt;2 !! -&amp;gt;3 !! -&amp;gt;4 !! -&amp;gt;5 !! -&amp;gt;6 !! -&amp;gt;7 !! -&amp;gt;8 !! -&amp;gt;9 !! -&amp;gt;?&lt;br /&gt;
|-&lt;br /&gt;
| 0 || 24 || 20 || 8 || 16 || 11 || 11 || 16 || 11 || 4 || 10 || 19 || 4&lt;br /&gt;
|-&lt;br /&gt;
| 1 || 9 || 9 || 4 || 3 || 3 || 3 || 7 || 5 || 1 || 1 || 9 || -&lt;br /&gt;
|-&lt;br /&gt;
| 2 || 19 || 15 || 3 || 12 || 13 || 11 || 12 || 8 || 7 || 5 || 13 || 1&lt;br /&gt;
|-&lt;br /&gt;
| 3 || 21 || 9 || 2 || 12 || 18 || 8 || 8 || 12 || 10 || 8 || 6 || 5&lt;br /&gt;
|-&lt;br /&gt;
| 4 || 15 || 11 || 3 || 14 || 8 || 6 || 10 || 10 || 6 || 8 || 11 || -&lt;br /&gt;
|-&lt;br /&gt;
| 5 || 17 || 16 || 9 || 11 || 7 || 10 || 10 || 10 || 7 || 3 || 11 || 4&lt;br /&gt;
|-&lt;br /&gt;
| 6 || 15 || 10 || 4 || 10 || 11 || 12 || 11 || 9 || 4 || 4 || 7 || -&lt;br /&gt;
|-&lt;br /&gt;
| 7 || 10 || 5 || 1 || 8 || 9 || 6 || 8 || 5 || 3 || 5 || 3 || 2&lt;br /&gt;
|-&lt;br /&gt;
| 8 || 9 || 8 || 1 || 5 || 9 || 8 || 4 || 4 || 5 || 3 || 7 || -&lt;br /&gt;
|-&lt;br /&gt;
| 9 || 18 || 19 || 8 || 13 || 7 || 13 || 10 || 8 || 3 || 6 || 12 || -&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
(That came out better than I expected.  Not used Wiki table markup for a ''long'' time...)&lt;br /&gt;
&lt;br /&gt;
Not included, but analysed, is that average neighbours ranged from 4.67 for 3s to 6.00 for 8s.  I'm not sure if that helps any though.&lt;br /&gt;
&lt;br /&gt;
Note that it isn't ''perfectly'' symmetrical around the x=y line.  I used a strict, but entirely visual, method for deciding whether A neighboured B, and sometimes it did by that measure and yet B did not really neighbour A when later assessed in return.  Or vice-versa.  Digit size differences and packing of nearby neighbours may have been the prime cause.  Input errors also possible of course.&lt;br /&gt;
&lt;br /&gt;
Taking into account the differing frequencies of the (known) numbers, I came up with following table of &amp;quot;actual / theoretical&amp;quot; pairing frequency ratios:&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|-&lt;br /&gt;
! # !! Dif !! -&amp;gt;0 !! -&amp;gt;1 !! -&amp;gt;2 !! -&amp;gt;3 !! -&amp;gt;4 !! -&amp;gt;5 !! -&amp;gt;6 !! -&amp;gt;7 !! -&amp;gt;8 !! -&amp;gt;9&lt;br /&gt;
|-&lt;br /&gt;
| 0 ||  || 1.01 || 1.08 || 1.02 || 0.63 || 0.89 || 1.14 || 0.89 || 0.48 || 1.35 || 1.28&lt;br /&gt;
|-&lt;br /&gt;
| 1 ||  || 1.21 || 1.44 || 0.51 || 0.46 || 0.65 || 1.33 || 1.08 || 0.32 || 0.36 || 1.61&lt;br /&gt;
|-&lt;br /&gt;
| 2 ||  || 0.96 || 0.51 || 0.97 || 0.95 || 1.12 || 1.08 || 0.82 || 1.07 || 0.85 || 1.1&lt;br /&gt;
|-&lt;br /&gt;
| 3 ||  || 0.52 || 0.31 || 0.87 || 1.19 || 0.74 || 0.65 || 1.11 || 1.38 || 1.23 || 0.46&lt;br /&gt;
|-&lt;br /&gt;
| 4 ||  || 0.89 || 0.65 || 1.43 || 0.74 || 0.78 || 1.14 || 1.29 || 1.16 || 1.72 || 1.18&lt;br /&gt;
|-&lt;br /&gt;
| 5 ||  || 1.14 || 1.71 || 0.99 || 0.57 || 1.14 || 1.01 || 1.14 || 1.2 || 0.57 || 1.04&lt;br /&gt;
|-&lt;br /&gt;
| 6 ||  || 0.81 || 0.86 || 1.02 || 1.02 || 1.55 || 1.25 || 1.16 || 0.78 || 0.86 || 0.75&lt;br /&gt;
|-&lt;br /&gt;
| 7 ||  || 0.61 || 0.32 || 1.22 || 1.25 || 1.16 || 1.37 || 0.97 || 0.87 || 1.61 || 0.48&lt;br /&gt;
|-&lt;br /&gt;
| 8 ||  || 1.08 || 0.36 || 0.85 || 1.38 || 1.72 || 0.76 || 0.86 || 1.61 || 1.08 || 1.26&lt;br /&gt;
|-&lt;br /&gt;
| 9 ||  || 1.28 || 1.44 || 1.1 || 0.54 || 1.4 || 0.95 || 0.86 || 0.48 || 1.08 || 1.08&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The highest values are 1.72  more frequent than ought to be by chance (4&amp;lt;-&amp;gt;8, with others not far behind), the lowest is 0.31 what should have occured by chance (3-&amp;gt;1, 1&amp;lt;-&amp;gt;7 next, 1&amp;lt;-&amp;gt;8 then 1-&amp;gt;3), and it seems to be an unremarkable progression, end-to-end with no surprising leaps and jumps that grossly disobey any 'meta-frequency' distribution expectations.  Note that the 0&amp;lt;-&amp;gt;0 value (which stood out on visual inspection) is 1.01, with the median being 1.02, on what should have normalised somewhere around 1.00 anyway.  I find the higher frequency not too large for belief, and the lower can be explained by disconnectedness (hole and edge-effect, which wouldn't have occured on a larger, or infinite, array without gaps) but I really should have quantified &amp;quot;missing/unknown neighbours&amp;quot; (after actually excluding the remaining unknowns from analysis), perhaps something like weighting each neighbour's significance according to rarity for the original number to ''have'' neighbours, rather than just straight tallying.  Too late now without redoing the count from scratch.  I'd also considered weighting every instance against ''every'' other by inverse-square of distance, or similar, to be somewhat immune from the larger effects, but I'll leave that as an exercise for someone else who wishes to look into it...&lt;br /&gt;
&lt;br /&gt;
Does someone want to calculate P for all of this, anyway? ;)&lt;br /&gt;
&lt;br /&gt;
Finally, I also attempted to discover any embedded steganography.  Odd numbers vs even numbers, for a start, but then looking for how &amp;quot;XKCD&amp;quot; or smiley faces or heart-shapes could be marked down in patterns.  There are several non-linear sequences of sequential numbers, I noted (can't find anything longer than 4..8 now that I look for them again), but nothing stands out particularly as being above and beyond chance.  Yet something might still exist that is far simpler but I managed to overlook it... Unless Black Hat(/Randall) has been so ub3r-1447 as choose such 'randomness' as to encode something into the ''derivative'' data!&lt;br /&gt;
&lt;br /&gt;
Anyway, that's it.  HTH, HAND, and I'm not spending any more time on this analysis from now on.  Probably... [[Special:Contributions/178.98.253.89|178.98.253.89]] 15:54, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
;&amp;quot;I'm so Random&amp;quot;&lt;br /&gt;
Is it just me, or does this sound like those people at parties who drink a tiny bit, and then spend the whole party saying, &amp;quot;oh my Julia I'm soooo drunk right now!&amp;quot;&lt;br /&gt;
[[Special:Contributions/99.237.74.83|99.237.74.83]] 11:13, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I would argue that if Google finds the phrase, it's not random enough. Monkey tacos fails miserably by that measure. It took me several tries [1], but I came up with platypus vindaloo. You have to google with quotes around it to get no matches. Many pages have those words, but none have the phrase. ''&amp;amp;mdash; [[User:Tbc|tbc]] ([[User talk:Tbc|talk]]) 11:34, 10 May 2013 (UTC)'' (Practicing structured procrastination. I have code to write! But this is so fun.)&lt;br /&gt;
&lt;br /&gt;
[1] kitten cupcakes, kitten falafel, snail falafel, snail corn, aardvark corn, aardvark baklava, aardvark vindaloo&lt;br /&gt;
&lt;br /&gt;
:Of course, now that you've written it here, that is no longer the case. Although surprisingly, the only result that came up was an unrelated Italian blog with a generic link back to this wiki. For the time being, however, you are the proud owner of a [http://en.wikipedia.org/wiki/Googlewhack Googlewhack]. --[[User:H|H]] ([[User talk:H|talk]]) 18:08, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
;&amp;quot;lexical white noise&amp;quot;&lt;br /&gt;
Interesting, since Black Hat speaks only digits! No letters, words, diacritical marks, silly unicode characters, or Fred Flintstone outbursts. The blast of numbers seems to come out in a 2D bubble, yet speech is strictly sequential (each character can have at most two neighbors). The noise is uninteresting at best and likely unwanted, but not unnecessary (sic). It did seem to do the trick. The pesky kid was squelched, Black Hat resumed his work (or whatever).[[User:Galois|Galois]] ([[User talk:Galois|talk]]) 14:45, 10 May 2013 (UTC)&lt;br /&gt;
In fact randomness contains more information as it can't be compressed; I have no idea what Randall means by saying that in information theory randomness is uninteresting.[[User:Yehoshua2|Yehoshua2]] ([[User talk:Yehoshua2|talk]]) 17:11, 10 May 2013 (UTC)&lt;br /&gt;
...'mean and []bullying'? I find this an appropriate response/retribution towards all those proles who think that being random is a viable source of humour. [[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 23:01, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Is it random ==&lt;br /&gt;
&lt;br /&gt;
GOOOGLE is still prove (every law is wrong):&lt;br /&gt;
&lt;br /&gt;
Search 1954678&lt;br /&gt;
About 57,600 results (0.09 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 2954678&lt;br /&gt;
About 83,300 results (0.10 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 3954678&lt;br /&gt;
About 497,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 4954678&lt;br /&gt;
About 451,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 5954678&lt;br /&gt;
About 359,000 results (0.25 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 6954678&lt;br /&gt;
About 46,300 results (0.40 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 7954678&lt;br /&gt;
About 348,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 8954678&lt;br /&gt;
About 45,400 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 9954678&lt;br /&gt;
About 287,000 results (0.23 seconds) &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
So this law is not valid according to my investigations above:&lt;br /&gt;
[http://en.wikipedia.org/wiki/Benford%27s_law]&lt;br /&gt;
&lt;br /&gt;
And I am also random...&lt;br /&gt;
--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:30, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Just for understanding: I should get get a peak at 1xxxxxx and the lowest result at 9xxxxxx. Just changing the first number.&lt;br /&gt;
: According to Benford it should be look much different, and my first test on Gooo a few weeks ago did match. Maybe my 7-digit test is not random or it's just a mystery...&lt;br /&gt;
:--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:47, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: Maybe the second digit z9xxxxx is my problem. Still strange, Ask Benford...&lt;br /&gt;
::--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:56, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: Seven digit is too low. Telephone numbers may have 7 digits (up to 10 actually) and they are not random (at least not in a way Benford's law need). In fact multiple entries in that google search ARE related to telephone numbers. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:02, 11 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1210:_I%27m_So_Random</id>
		<title>Talk:1210: I'm So Random</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1210:_I%27m_So_Random"/>
				<updated>2013-05-11T09:02:08Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* Is it random */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;;&amp;quot;Random&amp;quot;&lt;br /&gt;
Are the numbers in the speech bubble truely random (as in is there a real pattern)? Can someone check?&lt;br /&gt;
--[[User:Charlesisbozo|Charlesisbozo]] ([[User talk:Charlesisbozo|talk]]) 08:54, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I was wondering that myself.  I did a quick tally of the digits and for 0..9 I have frequencies of {24,9,18,18,14,17,14,8,9,14} respectively for the readily identifiable digits (YMMV, and while I counted the probable 5 behind Hairy's left ear, I didn't count the ''possible'' five behind his left knee, for example.)  It doesn't seem to have fallen for the &amp;quot;too many 3s and 7s&amp;quot; trap, nor &amp;quot;too ''few'' 3s and 7s, because I know I'll pick them if I try to be random&amp;quot; one, because one is 'high' and one is 'low'.  Ditto the &amp;quot;avoiding zero and using nine a lot&amp;quot;, says I, vaguely half remembering something from the New Scientists a decade or two ago...  While it's not a ''flat'' distribution, I'd also suspect it as 'constructed' if it ''was'' nearly equal tallies.  Someone else can probably tell me if this sample of 145 is within variation limits but I'm still going on intuition.&lt;br /&gt;
:What I was originally going to do is also go so far as to compare neighbours-on-neighbours.  It appeared to me that there were two many like-like neighbours.  It's not as easy as in if a grid-system (without holes, etc), but I trivially count a couple of dozen (probably more) and even some 'triples' and that 'stripe' of zeros (from top down to his right knee) is interesting.&lt;br /&gt;
::That's a sign that it probably is random. Over 100 digits, let's say average 5 neighbours (in a hex grid the internal ones would each have 6 but the ones on the edge fewer), there must be close to 300 or more pairs of neighbours. One-tenth of those would be identical. Truly random sequences have far more identical neighbours than sequences that seem random to us. [[User:MGK|MGK]] ([[User talk:MGK|talk]]) 10:44, 10 May 2013 (UTC)&lt;br /&gt;
:::Yup, that's where I was heading with that fact (see &amp;quot;Preliminarily&amp;quot;, below).  Also, I don't have much more free time today, but if you're interested the ''corrected'' frequencies are {24,9,19,19,14,17,14,8,9,15} (I'd missed some!) and the guide to which marks I counted as which numbers is at http://i43.tinypic.com/awc602.png if anyone wants to do the more aesthetic job, like I was originally planning on doing... [[Special:Contributions/178.98.253.89|178.98.253.89]] 10:54, 10 May 2013 (UTC)&lt;br /&gt;
:Preliminarily, I choose to believe that Randall used a PRNG or even a noise source and stuck to it (''even when'' patterns may have become apparent).  Also that, on examining the image closely, he pasted Hairy's anti-aliased image over the top of the numbers then did a little extra editing. ;) [[Special:Contributions/178.98.253.89|178.98.253.89]] 10:24, 10 May 2013 (UTC)&lt;br /&gt;
:They are all copied directly from the first few lines of [http://www.amazon.com/Million-Random-Digits-Normal-Deviates/dp/0833030477 A Million Random Digits (and 100000 Normal Deviates)] [[Special:Contributions/87.64.94.247|87.64.94.247]] 14:26, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The irony though, is that for a human being to be able to ''create'' truly random content, is indeed interesting. We are pattern forming machines [[User:Boxy|Boxy]] ([[User talk:Boxy|talk]]) 11:10, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is Black Hat.  I'd personally believe he'd have an (unhackable) /dev/random stream personally available on tap for whenever he needs some significant entropy.  Although I imagine he'd use the /dev/urandom one in this instance, knowing that the 'fuller' randomness wouldn't be appreciated enough...&lt;br /&gt;
&lt;br /&gt;
Anyway, I found some free time, and ''this'' is the result: http://i39.tinypic.com/nm13dc.png  If there's nothing better and it helps at all then anyone please feel free to tidy up (or correct?) and I naturally grant the whole Creative Commons doolally (i.e. to the extent that came with the original source material and what I can personally grant by dint of it being a derivative work by myself) to anyone with a Wiki account who thinks its worthwhile to officially upload it.  Or just do it better yourself.&lt;br /&gt;
&lt;br /&gt;
I decided to plump for what another few part-hidden numbers were, as well, while I was at it.  Some 9s and a 4, in particular.  Now all that is left uncoloured is one possible 5/possible 6 number at the knee area, one that ''might'' be a zero behind the head and a smaller fragment behind his lower leg that I imagine is either a 6 ''or'' 0, due to the hint of a curve emerging the other side.  The 5 behind the left ear is now coloured, but it's possible you might disagree and think it's a 6.  (However, I believe Hairy's hair was drawn on ''after'' his general bodyplan was moved into position over the numbers, and there is a possible hint of the top-stroke for the 5 emerging from behind the head's anti-aliasing.)&lt;br /&gt;
&lt;br /&gt;
So, while doing this I additionally quanitified the frequencies of neighbouring numbers as I had originally intended.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! # !! Freq !! -&amp;gt;0 !! -&amp;gt;1 !! -&amp;gt;2 !! -&amp;gt;3 !! -&amp;gt;4 !! -&amp;gt;5 !! -&amp;gt;6 !! -&amp;gt;7 !! -&amp;gt;8 !! -&amp;gt;9 !! -&amp;gt;?&lt;br /&gt;
|-&lt;br /&gt;
| 0 || 24 || 20 || 8 || 16 || 11 || 11 || 16 || 11 || 4 || 10 || 19 || 4&lt;br /&gt;
|-&lt;br /&gt;
| 1 || 9 || 9 || 4 || 3 || 3 || 3 || 7 || 5 || 1 || 1 || 9 || -&lt;br /&gt;
|-&lt;br /&gt;
| 2 || 19 || 15 || 3 || 12 || 13 || 11 || 12 || 8 || 7 || 5 || 13 || 1&lt;br /&gt;
|-&lt;br /&gt;
| 3 || 21 || 9 || 2 || 12 || 18 || 8 || 8 || 12 || 10 || 8 || 6 || 5&lt;br /&gt;
|-&lt;br /&gt;
| 4 || 15 || 11 || 3 || 14 || 8 || 6 || 10 || 10 || 6 || 8 || 11 || -&lt;br /&gt;
|-&lt;br /&gt;
| 5 || 17 || 16 || 9 || 11 || 7 || 10 || 10 || 10 || 7 || 3 || 11 || 4&lt;br /&gt;
|-&lt;br /&gt;
| 6 || 15 || 10 || 4 || 10 || 11 || 12 || 11 || 9 || 4 || 4 || 7 || -&lt;br /&gt;
|-&lt;br /&gt;
| 7 || 10 || 5 || 1 || 8 || 9 || 6 || 8 || 5 || 3 || 5 || 3 || 2&lt;br /&gt;
|-&lt;br /&gt;
| 8 || 9 || 8 || 1 || 5 || 9 || 8 || 4 || 4 || 5 || 3 || 7 || -&lt;br /&gt;
|-&lt;br /&gt;
| 9 || 18 || 19 || 8 || 13 || 7 || 13 || 10 || 8 || 3 || 6 || 12 || -&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
(That came out better than I expected.  Not used Wiki table markup for a ''long'' time...)&lt;br /&gt;
&lt;br /&gt;
Not included, but analysed, is that average neighbours ranged from 4.67 for 3s to 6.00 for 8s.  I'm not sure if that helps any though.&lt;br /&gt;
&lt;br /&gt;
Note that it isn't ''perfectly'' symmetrical around the x=y line.  I used a strict, but entirely visual, method for deciding whether A neighboured B, and sometimes it did by that measure and yet B did not really neighbour A when later assessed in return.  Or vice-versa.  Digit size differences and packing of nearby neighbours may have been the prime cause.  Input errors also possible of course.&lt;br /&gt;
&lt;br /&gt;
Taking into account the differing frequencies of the (known) numbers, I came up with following table of &amp;quot;actual / theoretical&amp;quot; pairing frequency ratios:&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|-&lt;br /&gt;
! # !! Dif !! -&amp;gt;0 !! -&amp;gt;1 !! -&amp;gt;2 !! -&amp;gt;3 !! -&amp;gt;4 !! -&amp;gt;5 !! -&amp;gt;6 !! -&amp;gt;7 !! -&amp;gt;8 !! -&amp;gt;9&lt;br /&gt;
|-&lt;br /&gt;
| 0 ||  || 1.01 || 1.08 || 1.02 || 0.63 || 0.89 || 1.14 || 0.89 || 0.48 || 1.35 || 1.28&lt;br /&gt;
|-&lt;br /&gt;
| 1 ||  || 1.21 || 1.44 || 0.51 || 0.46 || 0.65 || 1.33 || 1.08 || 0.32 || 0.36 || 1.61&lt;br /&gt;
|-&lt;br /&gt;
| 2 ||  || 0.96 || 0.51 || 0.97 || 0.95 || 1.12 || 1.08 || 0.82 || 1.07 || 0.85 || 1.1&lt;br /&gt;
|-&lt;br /&gt;
| 3 ||  || 0.52 || 0.31 || 0.87 || 1.19 || 0.74 || 0.65 || 1.11 || 1.38 || 1.23 || 0.46&lt;br /&gt;
|-&lt;br /&gt;
| 4 ||  || 0.89 || 0.65 || 1.43 || 0.74 || 0.78 || 1.14 || 1.29 || 1.16 || 1.72 || 1.18&lt;br /&gt;
|-&lt;br /&gt;
| 5 ||  || 1.14 || 1.71 || 0.99 || 0.57 || 1.14 || 1.01 || 1.14 || 1.2 || 0.57 || 1.04&lt;br /&gt;
|-&lt;br /&gt;
| 6 ||  || 0.81 || 0.86 || 1.02 || 1.02 || 1.55 || 1.25 || 1.16 || 0.78 || 0.86 || 0.75&lt;br /&gt;
|-&lt;br /&gt;
| 7 ||  || 0.61 || 0.32 || 1.22 || 1.25 || 1.16 || 1.37 || 0.97 || 0.87 || 1.61 || 0.48&lt;br /&gt;
|-&lt;br /&gt;
| 8 ||  || 1.08 || 0.36 || 0.85 || 1.38 || 1.72 || 0.76 || 0.86 || 1.61 || 1.08 || 1.26&lt;br /&gt;
|-&lt;br /&gt;
| 9 ||  || 1.28 || 1.44 || 1.1 || 0.54 || 1.4 || 0.95 || 0.86 || 0.48 || 1.08 || 1.08&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The highest values are 1.72  more frequent than ought to be by chance (4&amp;lt;-&amp;gt;8, with others not far behind), the lowest is 0.31 what should have occured by chance (3-&amp;gt;1, 1&amp;lt;-&amp;gt;7 next, 1&amp;lt;-&amp;gt;8 then 1-&amp;gt;3), and it seems to be an unremarkable progression, end-to-end with no surprising leaps and jumps that grossly disobey any 'meta-frequency' distribution expectations.  Note that the 0&amp;lt;-&amp;gt;0 value (which stood out on visual inspection) is 1.01, with the median being 1.02, on what should have normalised somewhere around 1.00 anyway.  I find the higher frequency not too large for belief, and the lower can be explained by disconnectedness (hole and edge-effect, which wouldn't have occured on a larger, or infinite, array without gaps) but I really should have quantified &amp;quot;missing/unknown neighbours&amp;quot; (after actually excluding the remaining unknowns from analysis), perhaps something like weighting each neighbour's significance according to rarity for the original number to ''have'' neighbours, rather than just straight tallying.  Too late now without redoing the count from scratch.  I'd also considered weighting every instance against ''every'' other by inverse-square of distance, or similar, to be somewhat immune from the larger effects, but I'll leave that as an exercise for someone else who wishes to look into it...&lt;br /&gt;
&lt;br /&gt;
Does someone want to calculate P for all of this, anyway? ;)&lt;br /&gt;
&lt;br /&gt;
Finally, I also attempted to discover any embedded steganography.  Odd numbers vs even numbers, for a start, but then looking for how &amp;quot;XKCD&amp;quot; or smiley faces or heart-shapes could be marked down in patterns.  There are several non-linear sequences of sequential numbers, I noted (can't find anything longer than 4..8 now that I look for them again), but nothing stands out particularly as being above and beyond chance.  Yet something might still exist that is far simpler but I managed to overlook it... Unless Black Hat(/Randall) has been so ub3r-1447 as choose such 'randomness' as to encode something into the ''derivative'' data!&lt;br /&gt;
&lt;br /&gt;
Anyway, that's it.  HTH, HAND, and I'm not spending any more time on this analysis from now on.  Probably... [[Special:Contributions/178.98.253.89|178.98.253.89]] 15:54, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
;&amp;quot;I'm so Random&amp;quot;&lt;br /&gt;
Is it just me, or does this sound like those people at parties who drink a tiny bit, and then spend the whole party saying, &amp;quot;oh my Julia I'm soooo drunk right now!&amp;quot;&lt;br /&gt;
[[Special:Contributions/99.237.74.83|99.237.74.83]] 11:13, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I would argue that if Google finds the phrase, it's not random enough. Monkey tacos fails miserably by that measure. It took me several tries [1], but I came up with platypus vindaloo. You have to google with quotes around it to get no matches. Many pages have those words, but none have the phrase. ''&amp;amp;mdash; [[User:Tbc|tbc]] ([[User talk:Tbc|talk]]) 11:34, 10 May 2013 (UTC)'' (Practicing structured procrastination. I have code to write! But this is so fun.)&lt;br /&gt;
&lt;br /&gt;
[1] kitten cupcakes, kitten falafel, snail falafel, snail corn, aardvark corn, aardvark baklava, aardvark vindaloo&lt;br /&gt;
&lt;br /&gt;
:Of course, now that you've written it here, that is no longer the case. Although surprisingly, the only result that came up was an unrelated Italian blog with a generic link back to this wiki. For the time being, however, you are the proud owner of a [http://en.wikipedia.org/wiki/Googlewhack Googlewhack]. --[[User:H|H]] ([[User talk:H|talk]]) 18:08, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
;&amp;quot;lexical white noise&amp;quot;&lt;br /&gt;
Interesting, since Black Hat speaks only digits! No letters, words, diacritical marks, silly unicode characters, or Fred Flintstone outbursts. The blast of numbers seems to come out in a 2D bubble, yet speech is strictly sequential (each character can have at most two neighbors). The noise is uninteresting at best and likely unwanted, but not unnecessary (sic). It did seem to do the trick. The pesky kid was squelched, Black Hat resumed his work (or whatever).[[User:Galois|Galois]] ([[User talk:Galois|talk]]) 14:45, 10 May 2013 (UTC)&lt;br /&gt;
In fact randomness contains more information as it can't be compressed; I have no idea what Randall means by saying that in information theory randomness is uninteresting.[[User:Yehoshua2|Yehoshua2]] ([[User talk:Yehoshua2|talk]]) 17:11, 10 May 2013 (UTC)&lt;br /&gt;
...'mean and []bullying'? I find this an appropriate response/retribution towards all those proles who think that being random is a viable source of humour. [[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 23:01, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Is it random ==&lt;br /&gt;
&lt;br /&gt;
GOOOGLE is still prove (every law is wrong):&lt;br /&gt;
&lt;br /&gt;
Search 1954678&lt;br /&gt;
About 57,600 results (0.09 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 2954678&lt;br /&gt;
About 83,300 results (0.10 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 3954678&lt;br /&gt;
About 497,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 4954678&lt;br /&gt;
About 451,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 5954678&lt;br /&gt;
About 359,000 results (0.25 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 6954678&lt;br /&gt;
About 46,300 results (0.40 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 7954678&lt;br /&gt;
About 348,000 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 8954678&lt;br /&gt;
About 45,400 results (0.24 seconds) &lt;br /&gt;
&lt;br /&gt;
Search 9954678&lt;br /&gt;
About 287,000 results (0.23 seconds) &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
So this law is not valid according to my investigations above:&lt;br /&gt;
[http://en.wikipedia.org/wiki/Benford%27s_law]&lt;br /&gt;
&lt;br /&gt;
And I am also random...&lt;br /&gt;
--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:30, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Just for understanding: I should get get a peak at 1xxxxxx and the lowest result at 9xxxxxx. Just changing the first number.&lt;br /&gt;
: According to Benford it should be look much different, and my first test on Gooo a few weeks ago did match. Maybe my 7-digit test is not random or it's just a mystery...&lt;br /&gt;
:--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:47, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: Maybe the second digit z9xxxxx is my problem. Still strange, Ask Benford...&lt;br /&gt;
::--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:56, 10 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: Seven digit is too low. Telephone numbers may have 7 digits (up to 9 actually) and they are not random (at least not in a way Benford's law need). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:02, 11 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:221:_Random_Number</id>
		<title>Talk:221: Random Number</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:221:_Random_Number"/>
				<updated>2013-05-11T08:55:24Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;The syntax looks like perfectly valid java to me.[[Special:Contributions/213.64.1.189|213.64.1.189]] 22:00, 11 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
As a proof of good joke, RFC 1149 was successfully implemented several times. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:55, 11 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1207:_AirAware</id>
		<title>Talk:1207: AirAware</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1207:_AirAware"/>
				<updated>2013-05-03T09:03:07Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I somehow has the feeling that the business-plan behind is that people will pay you that the drone LEAVES. --[[User:DaB.|DaB.]] ([[User talk:DaB.|talk]]) 08:39, 3 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:That would certainly work, but I'm not sure Black Hat wants that money. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:03, 3 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1201:_Integration_by_Parts</id>
		<title>Talk:1201: Integration by Parts</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1201:_Integration_by_Parts"/>
				<updated>2013-05-01T10:46:54Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I think the joke is that's not the full explanation. &lt;br /&gt;
--[[Special:Contributions/128.113.151.84|128.113.151.84]] 04:30, 19 April 2013 (UTC)&lt;br /&gt;
: Exactly; he omits the final step part of the process: ∫udv= uv - ∫vdu. This is only helpful if you can easily obtain v from ∫dv and can integrate ∫vdu . The key trick is picking u and dv properly; it's rarely as easy as saying u = f(x) and v=g(x)dx. So the joke is that he's treating integration by parts as if it's a &amp;quot;magic rule&amp;quot; on the order of the product rule for differentiation, when it's not. [[Special:Contributions/66.202.132.250|66.202.132.250]] 21:10, 19 April 2013 (UTC)&lt;br /&gt;
:: I think this is it. It's funny because the described conversation happens universally every time someone who's not a full-blown math teacher tries to explain IBP to someone else. You just sort of hit this humiliating brick wall if you haven't comprehensively studied it. I'd also like to point out if u = v = x then dv = dx, f(x) = x, g(x) = 1 and your original integral was just ∫x dx to begin with (you wouldn't need IBP in the first place). [[User:Echo Seven|Echo Seven]] ([[User talk:Echo Seven|talk]]) 01:48, 21 April 2013 (UTC) &lt;br /&gt;
&lt;br /&gt;
Not the full explanation?But what exactly is the joke here?It takes a lot of practice to be able to do integration sums correctly.[[User:Guru-45|Guru-45]] ([[User talk:Guru-45|talk]]) 05:26, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think the joke is rather “which definitely looks easier” — that’s how mathematics is generally perceived by non-mathematicians: You rewrite something, state that it looks easier / more beautiful / more elegant — which the non-mathematician usually perceives differently — and even if it does, you’re not a tad nearer to the answer. --[[Special:Contributions/84.191.162.248|84.191.162.248]] 08:00, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Symbolic integration ALWAYS require experience and trial-and-error, which is flustrating given that the reverse process - derivation - can be described with simple alghorithm and done mechanically. I heart that derivation is easy as geting toothpaste out of tube and integration is reverse process ... meaning its as hard as puting the toothpaste back into tube. The reason is that there is simple rule for derivation of product, whereas integration of product is usually done by GUESSING the product which will derivate into given integral (which is what integration by parts actually is, only reformulated to sound little easier). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:18, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: By using the term ''derivation'', you mean it as the same as the term ''differentiation'', correct? I've never used the term derivation before. I like it, it's shorter. If so, YES, integration of products is WAY harder. 'u' substitutions alone are a pain - having a 'v' substitution as well requires a lot of hard work and trial and error... {{unsigned|Dangerkeith3000}}&lt;br /&gt;
&lt;br /&gt;
::Ummm ... the term is shorter but I'm not sure if it's correct, I'm not native english speaker. Wikipedia redirects {{w|Differentiation_(mathematics)|differentiation to derivative}} and there is {{w|Partial_derivative|partial derivative}}, but {{w|Derivation_(abstract_algebra)|derivation}} may have little different meaning in english. What I meant was the process of finding partial derivative (compared to {{w|Symbolic_integration|symbolic integration}}, to have the exact definitions complete ... assuming the wikipedia itself have it correct). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:46, 1 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
''Oh, and add a '+C' or you'll get yelled at.''&lt;br /&gt;
Best part. This is something I experienced many times in my first semester of mathematics for scientists.  &lt;br /&gt;
The joke seems to me to be the presentation of the idea accurately; after the initial step, there's no real advice to give. Good luck is the best you can hope for. [[Special:Contributions/49.176.36.57|49.176.36.57]] 12:37, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Cripes, to do something by parts means to do something without enthusiasm or leave something incomplete.  The joke is that he didn't complete the explanation! [[Special:Contributions/124.189.64.231|124.189.64.231]]&lt;br /&gt;
&lt;br /&gt;
The title text refers to a ridiculously specific case (integrating x), which would not normally be done using integration by parts. This suggests that the narrator is pretending to know more about integration by parts than he actually does, which would explain why he left in such a hurry. [[User:Concomitant|Concomitant]] ([[User talk:Concomitant|talk]]) 11:43, 20 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: &amp;quot;''If you can manage to choose u and v such that u = v = x, then ...''&amp;quot;&lt;br /&gt;
It seems to me the problem here is in making such a choice. Suppose f(''x'') = ''x''^2, and g(''x'') = sin(''x''). How to split that?&lt;br /&gt;
&lt;br /&gt;
Not only did he not complete the explanation -- he didn't really start it! All he did was describe how to convert from one of the *notation* systems for differential calculus, to the other. [[Special:Contributions/184.144.110.31|184.144.110.31]] 01:08, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think I would prefer the more sophmoric answer of (1/2)x^2 - C.  After all the sum of the parts is greater than the whole, correct? [[Special:Contributions/66.88.136.254|66.88.136.254]] 19:32, 24 April 2013 (UTC)&lt;br /&gt;
:I personally prefer (1/2)x^2 - C^2 because we can use the difference of squares factorization. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 19:41, 24 April 2013 (UTC)&lt;br /&gt;
::Sure, but if you square the (variable) constant, then any result like (1/2)x^2+2 is impossible. Unless you really like complex numbers, of course - but most integration is done for functions which have &amp;quot;real&amp;quot; x. So the variant &amp;quot;(1/2)x^2-C&amp;quot; is &amp;quot;more correct&amp;quot; for the majority of people ;-) {{unsigned ip|91.89.211.18}}&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1206:_Einstein</id>
		<title>Talk:1206: Einstein</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1206:_Einstein"/>
				<updated>2013-05-01T10:34:45Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I think left Cueball was just trolling. [[Special:Contributions/81.23.24.48|81.23.24.48]] 05:00, 1 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&amp;quot;Disproving Einstein&amp;quot; is usually thought to be disproving special or general relativity theory --[[Special:Contributions/83.20.253.13|83.20.253.13]] 05:46, 1 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: I am pretty sure the joke is that disproving anything Einstein said is &amp;quot;disproving Einstein&amp;quot;. [[Special:Contributions/184.66.160.91|184.66.160.91]] 09:04, 1 May 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Wasn't the &amp;quot;disproving special or general relativity theory&amp;quot; already sort of done with quantum physics? Or do we only suspect that but lack the actual proof until we have confirmed {{w|Quantum_gravity|Quantum gravity}}? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:34, 1 May 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1205:_Is_It_Worth_the_Time%3F</id>
		<title>Talk:1205: Is It Worth the Time?</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1205:_Is_It_Worth_the_Time%3F"/>
				<updated>2013-04-29T10:39:17Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;The title text is just silly.[[Special:Contributions/220.255.1.25|220.255.1.25]] 08:52, 29 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is it worth all of the time we've spent on 1190, developing wikis, and wget scripts to pull the pictures efficiently, etc.? [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 08:58, 29 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I would just like to ask if there is an interactive version of this comit out there. I suppose it wouldn't be too hard to create...&lt;br /&gt;
--[[User:Charlesisbozo|Charlesisbozo]] ([[User talk:Charlesisbozo|talk]]) 09:14, 29 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The graph ignores the fact that it is much more satisfying to shave off time from task, especially by automating it. Also note that it IS possible to shave off 6 hours from task you do daily and one day from task you do weekly. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:39, 29 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1204:_Detail</id>
		<title>Talk:1204: Detail</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1204:_Detail"/>
				<updated>2013-04-26T08:13:21Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I'm not certain as to what the date should be, as I'm in New Zealand. I've taken one off of my current date (26th) as a precaution. Anyone who knows the right date (or right timezone) please edit it accordingly. --[[User:ZephireNZ|ZephireNZ]] ([[User talk:ZephireNZ|talk]]) 04:25, 26 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This comic arrive a day early, right?[[User:Afhoke|Afhoke]] ([[User talk:Afhoke|talk]]) 04:42, 26 April 2013 (UTC)&lt;br /&gt;
:Most likely a result of the time machine. [[Special:Contributions/184.66.160.91|184.66.160.91]] 05:02, 26 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Any idea if the typo Ne*ghborhood is intentional and what it might refer to? [[Special:Contributions/141.17.83.10|141.17.83.10]] 07:11, 26 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Forget electronic microscope. Where do you think they would be STORING the maps? Nearby galaxies? Other dimension? .... oh, I see: Black Mesa Research Facility is a google service company researching storage technologies. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:13, 26 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1202:_Girls_and_Boys</id>
		<title>Talk:1202: Girls and Boys</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1202:_Girls_and_Boys"/>
				<updated>2013-04-25T09:34:41Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I figured it was a poem. Turns out it is, of a sort.&lt;br /&gt;
https://encrypted.google.com/search?q=&amp;quot;girls+go+to&amp;quot;+&amp;quot;to+get+more&amp;quot;&lt;br /&gt;
[[Special:Contributions/68.151.108.107|68.151.108.107]] 04:50, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I thought of ''Men are from Mars Women are from Venus'' by John Gray and the response ''Men Are from Earth. Women Are from Earth: Deal with It'' by Gorge Carlin. If only the sexes could work together we could go to Jupiter.&lt;br /&gt;
--[[Special:Contributions/202.129.80.226|202.129.80.226]] 08:12, 22 April 2013 (UTC)&lt;br /&gt;
: This is wonderful and I think in the same spirit as the comic. Stop the 'sex war' jokes and admit that both boys and girls want knowledge. And to arrive to Jupiter. [[Special:Contributions/84.150.177.228|84.150.177.228]] 14:02, 22 April 2013 (UTC)&lt;br /&gt;
:: Both of you need to read some feminist literature (real feminist, not pop-feminist). [[Special:Contributions/66.202.132.250|66.202.132.250]] 18:03, 22 April 2013 (UTC)&lt;br /&gt;
::: For example?--[[Special:Contributions/58.6.224.93|58.6.224.93]] 01:26, 23 April 2013 (UTC)&lt;br /&gt;
:::: Anything by &amp;quot;bell hooks&amp;quot; (it's a pen name, and it is all lowercase) [[Special:Contributions/66.202.132.250|66.202.132.250]] 19:16, 23 April 2013 (UTC)&lt;br /&gt;
I would interpret differently the two last pictures: as girls and boys SEPARATLY go to college to get knowledge, Girls and boys TOGETHER go to Jupiter, meaning when a boy and girl interact, they generally act stupid... {{unsigned ip|217.128.49.53}}&lt;br /&gt;
: I cannot imagine the author of XKCD using going to Jupiter as an example of doing something stupid. Absolutely improbable IMHO.[[Special:Contributions/84.150.177.228|84.150.177.228]] 14:02, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:isnt thw rocket quite phallic? girlsnand boysngo to colledge to getmore....ehm... knowledge? {{unsigned ip|88.119.96.51}}&lt;br /&gt;
:: No, is only a rocket. But, thinking about your comment like it was a response from a rorschach test, well, it tell us something about yourself [[User:Chris-l|Chris-l]] ([[User talk:Chris-l|talk]]) 15:22, 22 April 2013 (UTC)&lt;br /&gt;
:: It tells us that he's drunk. [[Special:Contributions/66.202.132.250|66.202.132.250]] 18:03, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: For rockets it's the aerodynamic, but some towers make you thinking, especially if some mayors compete who has it bigger ... I mean who has bigger tower in their city. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:34, 25 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: [[Special:Contributions/99.66.9.158|99.66.9.158]] 11:26, 22 April 2013 (UTC)Sometimes a rocket is just a rocket.&lt;br /&gt;
: Looks to me like a typical Titan rocket. [[User:Zelmo|Zelmo]] ([[User talk:Zelmo|talk]]) 14:15, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
: I wish today's comic made me laugh. [[Special:Contributions/184.66.160.91|184.66.160.91]] 14:30, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: &amp;quot;Go to Jupiter to get knowledge&amp;quot; is a reference to the movie 2001. Also, I remember hearing the poem as &amp;quot;GIRLS, go to COLL,ege so THEY can get, KNOW,ledge, BOYS, go to JUpiter so THEY, can get STUpider&amp;quot; which avoids the &amp;quot;more stupider&amp;quot; construction. [[Special:Contributions/66.202.132.250|66.202.132.250]] 17:57, 22 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: knowledge or no knowledge, I don't want to go TO Jupiter.  Near Jupiter, maybe. Ganymede? {{unsigned ip|‎24.79.11.46}}&lt;br /&gt;
&lt;br /&gt;
::Not TOO near Jupiter either. Io is particularly unhospitable. Europe? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:34, 25 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Frankly, I am thanfull Mr. Munroe made this. This taunt, while never directly aimed at myself, was an irritant to me, a knowledge-lover. This comic reconciles the genders and deconstructs the taunt. (Of course, from what I had seen in my life, most school-age boys, even the adolescent ones, WOULD prefer getting stupider, what with their real-life trolling and immature behaviour.) [[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 12:03, 23 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::Nah, most boys wouldn't like to be stupider, they are perfectly satisfied with how stupid they are :-) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:34, 25 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
By the way, I first head of the taunt (but with the clauses reversed) in Hey Arnold! [[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 12:05, 23 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1201:_Integration_by_Parts</id>
		<title>Talk:1201: Integration by Parts</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1201:_Integration_by_Parts"/>
				<updated>2013-04-19T09:18:50Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I think the joke is that's not the full explanation. &lt;br /&gt;
--[[Special:Contributions/128.113.151.84|128.113.151.84]] 04:30, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Not the full explanation?But what exactly is the joke here?It takes a lot of practice to be able to do integration sums correctly.[[User:Guru-45|Guru-45]] ([[User talk:Guru-45|talk]]) 05:26, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think the joke is rather “which definitely looks easier” — that’s how mathematics is generally perceived by non-mathematicians: You rewrite something, state that it looks easier / more beautiful / more elegant — which the non-mathematician usually perceives differently — and even if it does, you’re not a tad nearer to the answer. --[[Special:Contributions/84.191.162.248|84.191.162.248]] 08:00, 19 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Symbolic integration ALWAYS require experience and trial-and-error, which is flustrating given that the reverse process - derivation - can be described with simple alghorithm and done mechanically. I heart that derivation is easy as geting toothpaste out of tube and integration is reverse process ... meaning its as hard as puting the toothpaste back into tube. The reason is that there is simple rule for derivation of product, whereas integration of product is usually done by GUESSING the product which will derivate into given integral (which is what integration by parts actually is, only reformulated to sound little easier). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:18, 19 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1200:_Authorization</id>
		<title>Talk:1200: Authorization</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1200:_Authorization"/>
				<updated>2013-04-17T22:48:09Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;This is the reason that I set sudo to not prompt for a password.  I just make sure my computer locks itself aggressively. [[Special:Contributions/130.18.105.246|130.18.105.246]] 06:59, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The admin account should still be guarded EXACTLY for the ability to install drivers. The driver you don't want to have installed is keylogger stealing your passwords. I mean, you don't have your bank password remembered in browser, do you? Still, auto-logout or auto-lock is important feature. You should also set-up and use separate account for high-risk activities (like opening emails from unknown persons promising naked celebrities ... ok, you actually shouldn't be opening such emails at all, but if you are really curious ...). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:06, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Even if you can log into your bank account, you could not transfer money without authorizing transactions. [[User:BKA|BKA]] ([[User talk:BKA|talk]]) 11:23, 17 April 2013 (UTC)&lt;br /&gt;
::My bank account website logs me out if I'm inactive for 10 minutes. It doesn't even leave the page up, it switches to a login screen. [[Special:Contributions/24.77.229.71|24.77.229.71]] 14:35, 17 April 2013 (UTC)&lt;br /&gt;
:I wonder how useful a keylogger would be if you never typed a username or e-mail to go with the password.  Every important account I have has that remembered, and I just type the password.  It sounds like it would be zero context. [[Special:Contributions/76.106.251.87|76.106.251.87]] 15:09, 17 April 2013 (UTC)&lt;br /&gt;
::Except usernames tend to be reasonably easy to figure.  E-mails certainly are what with folks tending to broadcast their e-mail addresses to everyone.  So passwords, although also often not overly difficult to crack (http://xkcd.com/936/), remain the part not generally known.  Not worrying about a keylogger picking up a password, even &amp;quot;out of context&amp;quot; would be a mistake. [[Special:Contributions/67.51.59.66|67.51.59.66]] 17:11, 17 April 2013 (UTC)&lt;br /&gt;
:::Also, modern keyloggers (despite still being called keyloggers) also capture screen and mouse movement. They are perfectly able to record a password entered by clicking on keyboard on screen and many other ideas tried to complicate keylogging. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:48, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-04-17T22:38:24Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Regarding sha256. Its most likely some hash of a timestamp, but if he doesnt wants us to crack it, he would have prefixes a password.. sha256('secretcode17:30'). Im just saying, if he doesnt wants us to crack it, we most likely cant.&lt;br /&gt;
I've tested all unixtimestamps from 1300000000 to 1364390334. Also &amp;quot;00:00&amp;quot; to &amp;quot;23:59&amp;quot;, with and without the colon and a load of other formats. {{unsigned|77.243.128.133}}&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): http://pastebin.com/4vNJH53Z&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Moved it to pastebin, so it doesn't clutter the page so much. [[Special:Contributions/81.23.24.51|81.23.24.51]] 14:22, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Thanks for explaining. Why hasn't anyone posted this before? Could &amp;quot;location.hash&amp;quot; possibly have anything to do with the method used to generate the image hash key? Also, why is this code so difficult to follow (Obfuscation?)? So many questions... Sorry if this is just a huge waste of ''Time''.&lt;br /&gt;
&lt;br /&gt;
:::: &amp;lt;code&amp;gt;location&amp;lt;/code&amp;gt; is the URI of the page. &amp;lt;code&amp;gt;location.hash&amp;lt;/code&amp;gt; is the part of the uri after the ''#'' character. If you go to [https://xkcd.com/1190/#verbose https://xkcd.com/1190/#verbose], you'll see some debugging output in your browser's debugging console (Firefox: Web Console or Firebug, Chrome: Development Tools). But nothing to decode the algorithm... :-( --[[Special:Contributions/83.243.48.2|83.243.48.2]] 10:01, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::: Well, I don't know what's doing it, but there's definitely some script (probably this script) that's refreshing the image automatically.  I left the comic open for an hour or so and noticed the image had changed. I refreshed with #verbose in Chrome right before the 30 minute mark and got the following in the console.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
connecting to event source: http://c0.xkcd.com/stream/comic/time?method=EventSource time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;e2992bf0-9557-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 0 seconds before displaying comic 832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_start&amp;quot;. time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;79580fe8-9558-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 4 seconds before displaying comic 847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png time07.min.js:1&lt;br /&gt;
connection error i {type: &amp;quot;error&amp;quot;} time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_error&amp;quot;.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
::::: The script seems to poll the server every minute or two. It's different from before, where the image server itself redirected to the correct image. The auto refresh was probably always intended, but not quite ready when the comic went live. It may have turned out to be necessary too, so the image server doesn't have to do all the work. [[Special:Contributions/129.21.119.153|129.21.119.153]] 14:45, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://pastebin.com/dLiWsFyN&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 09:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Moved to pastebin.[[Special:Contributions/81.23.24.51|81.23.24.51]] 14:34, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://imgs.xkcd.com/comics/time/426033682a26a0012a6f8e0c47287af91b7991a852d81c77402c937ffbd650c6.png&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/1/1e/f46c6571393bee1ee649a7daae41f6328e63482506aef1e22607d22c47dd7027.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 22:51, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/b/b0/88e3a0c8bba935c669606d9134314f811a0961985f968dd5d329e4695acc67c8.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 23:10, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Is it just me or or did Randall manage to make all of us perform a Denial of Service on xkcd.com, and explainxkcd.com ? xkcd.com seems much slower, and I keep getting &amp;quot;500 Internal server error&amp;quot; when accessing this site (explainxkcd.com). I guess that's the effect of having everybody hit F5 every few minutes :) [[Special:Contributions/193.239.192.194|193.239.192.194]] 11:57, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Earlier today, the server handled all the image redirections. The script you see above went through several mutations (currently at #8), with each mutation it seems that Randall is adding more servers and trying to split the load between them. This is basically how a bot-net works - we all run code written by some evil genius, and he's changing the code as time passes to serve some hidden purpose.&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 15:44, 25 March 2013 (UTC)&lt;br /&gt;
:If he is using us as a botnet, then maybe the next comic will be something alluding to that.&lt;br /&gt;
:Probably like this: http://xkcd.com/350/&lt;br /&gt;
&lt;br /&gt;
When I saw this comic last night and that there was no explanation up, I thought to myself &amp;quot;How zen.&amp;quot;  I figured that Randall was going through a calm streak before throwing us the utterly ridiculous April 1st comic.  Did it come early, or does he have something even bigger planned for us? [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 26 March 2013 (UTC)&lt;br /&gt;
:Sorry, did you miss the bit where this comic updates every 30 minutes and all the server error messages being caused by the massive traffic to both the wiki and the main xkcd website? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:08, 26 March 2013 (UTC)&lt;br /&gt;
::Well, when I said &amp;quot;last night&amp;quot; and &amp;quot;no explanation&amp;quot;, I implied that I wasn't aware of that at the time, which is why I thought what I did.  Of course, it is now &amp;quot;now&amp;quot; and there &amp;lt;i&amp;gt;is&amp;lt;/i&amp;gt; an explanation, so that should answer your question.  Also, since it's not April 1st, and Randall has consistently released something major on that day, the jury is still out, leaving my question quite open (though I was really only asking for opinions). [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:20, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
wanted to add an image to the list above, but didn't know at what timestamp to add it, got 69085b480cb82911b19fe8f114909756989eed89b0d227db0f59c1843de7ba24.png at 2013-03-26 09:47 CET (UTC+0100)&lt;br /&gt;
/Puggan&lt;br /&gt;
:The hours denote the time since the initial release of the comic. The page is still a work in progress, we're going to bring that all into one image file soon. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:13, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This site should seriously consider cloudflare, it's perfect at times like this and takes minutes to set up.  I run all my sites through it and it saves a lot of page huts and bandwidth.&lt;br /&gt;
[[Special:Contributions/123.3.136.228|123.3.136.228]]Evan Pyle&lt;br /&gt;
:Or at least make the main page a static page that refreshes every so often.  I'm guessing that most of the traffic is going to the front page with not as much traffic to the actual comic page [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Some of the images on the wiki (looks like time38.png through time48.png) are slightly different than what is on the main site.  The lines are slightly thicker, as though someone did them based on screen captures.&lt;br /&gt;
[[User:Royce|Royce]] ([[User talk:Royce|talk]]) 14:37, 26 March 2013 (UTC)&lt;br /&gt;
:Well, at least we have the hashes so they can be re-retrieved, so nothing is really lost, right?  Should we add links to the original? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I uploaded two of the &amp;quot;thicker&amp;quot; images and one of the &amp;quot;regular&amp;quot; ones, and I did the same thing for all of them: right-click-&amp;gt;save-as. Given that the &amp;quot;thick&amp;quot; ones are all clustered together, I think the files on the xkcd site changed. [[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 18:21, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Story so far: [http://static.odysseus.anderson.name/1190.gif linky] [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 19:30, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I guess we shall find out in ~10 minutes if Randall is trolling us. [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
... so that's it?&lt;br /&gt;
&lt;br /&gt;
Did I just miss something or we've all been epically trolled for 48 hours? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:22, 27 March 2013 (UTC)&lt;br /&gt;
:Motherofgod, no, he's *still* going!''' [[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
What makes you think he's done? [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:25, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm still waiting for the water level to drop precipitously... and then for red spiders to run over everything [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:28, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Well, strip 1191 is up so I assumed it was over. I guess it's not. Until April's Fools maybe? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:32, 27 March 2013 (UTC)&lt;br /&gt;
: It is not over -- the image is still updating, at least it did for me [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]])&lt;br /&gt;
:: Yes, it's not over. Last frame shows just a minimal movement of Cueball's head, but no doubt it's still ongoing. [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:49, 27 March 2013 (UTC)&lt;br /&gt;
::: Given the fact the strips for the last 2 weeks have been comparatively simple, I expect Randall has been planning this for at least that long. {{unsigned|101.98.156.239}}&lt;br /&gt;
&lt;br /&gt;
Considering the common theme with &amp;quot;today's&amp;quot; strip, anyone wanna guess that he's sending us a hex-encoded file over a really slow modem link, slated to complete April 1? Anyone wanna run &amp;quot;magic&amp;quot; over the hashes and see if they come up with a compression codec or something? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:45, 27 March 2013 (UTC)&lt;br /&gt;
:I liked this idea and crunched the hex data for 00:00 to 51:00 into a binary file (http://filebin.ca/bcGyfUvdgBi). Can't see anything resembling a file header, but that doesn't really say much. If this is compressed header-less data there wouldn't likely be any easily discernible patterns. Haven't really tried running the data through anything, zlib was one that came to mind but haven't tried it.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/194.114.62.72|194.114.62.72]] I'm pretty shure it's not the seaside, but a lake - the water level is not changing at all.&lt;br /&gt;
&lt;br /&gt;
Its probably going to loop back on itself, eventually, and repeat this way forever. [[Special:Contributions/113.160.224.209|113.160.224.209]] 07:12, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
For those wondering about the Javascript behind this: I posted my analysis of the Javascript [http://www.echochamber.me/viewtopic.php?f=7&amp;amp;t=101043&amp;amp;start=760#p3303579 on the xkcd forums], and further de-obfuscated and annotated the code over on [https://gist.github.com/cincodenada/5246094 GitHub].  Here's a quick summary though: it holds open a connection to xkcd's servers and listens for instructions and follows them. Those instructions are either &amp;quot;load a new image&amp;quot; or &amp;quot;reload the page&amp;quot;. So, you don't have to mash F5, it will automatically update the image when they're available. We have no way to control how fast the images come or when they do, and it's quite possible for them to update forever. --[[User:Fiveofoh|Fiveofoh]] ([[User talk:Fiveofoh|talk]]) 06:41, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is a series of animation frames. I suspect they will only ever be shown once (based on the fact you can only get the current image, not previous or future images -- this is in keeping with the title, &amp;quot;Time&amp;quot;, which passes and which you can't ever get back]. The filenames are UUIDs too long to guess, so somebody needs to start collecting the filenames here so that a proper flipbook can be assembled. Here's the latest URL: [http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png]  Go here to collect URLs: [http://c0.xkcd.com/stream/comic/time?method=EventSource http://c0.xkcd.com/stream/comic/time?method=EventSource]&lt;br /&gt;
:We've kinda already been doing that. They're the big long filenames next to each timestamp. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oh my god it's game of thrones played out in 2D  [[Special:Contributions/123.3.136.228|123.3.136.228]] Evan Pyle&lt;br /&gt;
&lt;br /&gt;
Is it just me, or do the last two frames look like someone just threw a rock at the castle? [[Special:Contributions/67.167.81.143|67.167.81.143]] 14:20, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I believe it is the cannon ball that I have been expecting since they first started building castles. [[User:ChrisPUT|ChrisPUT]] ([[User talk:ChrisPUT|talk]]) 16:34, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Here's a bit of JavaScript to execute in your browser's JavaScript console. (Cmd+Alt+K on Firefox for Mac, for example.)&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
/* Collect all frame image URLs */&lt;br /&gt;
var images = [];&lt;br /&gt;
Array.prototype.slice.call(document.querySelectorAll('a[href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
	images.push(a.href);&lt;br /&gt;
});&lt;br /&gt;
&lt;br /&gt;
/* Create an image in the top-right corner of the screen */&lt;br /&gt;
var img = document.body.appendChild(document.createElement('img'));&lt;br /&gt;
img.setAttribute('style', 'position: fixed; top: 1em; right: 1em;');&lt;br /&gt;
&lt;br /&gt;
/* Allow removing the image by clicking */&lt;br /&gt;
img.onclick = function () {&lt;br /&gt;
	img.parentNode.removeChild(img);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
var texts = [0,51,169,174,322];&lt;br /&gt;
var delays = [0,1000,1000,1500,4000];&lt;br /&gt;
&lt;br /&gt;
/* Cycle through the frames */&lt;br /&gt;
img.onload = function () {&lt;br /&gt;
	/* Pause a bit longer for the text frames */&lt;br /&gt;
	var idx = texts.indexOf(img.i);&lt;br /&gt;
	var delay = ( idx &amp;gt; 0 ) ? delays[idx] : 50;&lt;br /&gt;
	setTimeout(function () {&lt;br /&gt;
		img.src = images[++img.i % images.length];&lt;br /&gt;
	}, delay);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
/* Start with the first frame */&lt;br /&gt;
img.i = 0;&lt;br /&gt;
img.src = images[img.i];&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
— [http://jan.moesen.nu/ Jan!] [[Special:Contributions/94.23.195.79|94.23.195.79]] 09:22, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
---Thanks for the script!. Ctrl+Shift+J on Windows Chrome [[User:Shine|Shine]] ([[User talk:Shine|talk]]) 13:11, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script 'coz there are three text panels now. [[User schnitz]] 19:00, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script with another text panel [[Special:Contributions/24.77.229.71|24.77.229.71]] 21:00, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The one for the prior half hour (5AM - 5:30AM EST, 27 March 2013) is located at http://imgs.xkcd.com/comics/time/5450bd39ee84a394467fabcaf92f1a5711c2a4eca24c8bd8a8cec829496e3dd7.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:26, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
And the one for the following half hour is located at http://imgs.xkcd.com/comics/time/c2ea85f1ab92f2f80e9c4655c47f5c7effc0a7da01c8a88493864845855b3be8.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:31, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Call me a paranoid, but I think this strip is all about 9/11:&lt;br /&gt;
*If you read the strip number (1190) backwards, you get 09/11&lt;br /&gt;
*This subject is recurrent on xkcd&lt;br /&gt;
*As far as we have seen, there is a destroyed tower and they are rebuilding it&lt;br /&gt;
*The next strip, following 1190 (or 09/11), mentions war against countries with large oil reserves but low military capacity. {{unsigned|143.107.105.14}}&lt;br /&gt;
:I feel like that's kind of a stretch, I'm pretty sure it's just a story about a day at the beach.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If a new strip goes up every 30 minutes our time, and if each strip comprises of, let's say for the sake of simplicity, one minute in their time; to build the sand castle [frames 24-117 = 93 frames] so far it's taken almost 2 days our time, which would be about an hour and a half their time if each frame is a minute.  Using my scale, an hour our time is 2 minutes their time, a day is 48 minutes, and our month is their 24 hour day.  If we assume Randall plans to give us a 24 hour period from that world's time, and we use the minute-per-frame rate I made up, than we'd probably be looking at a month of images our time.  I guess we'll just have to see how long he's got it planned to go on. -boB&lt;br /&gt;
&lt;br /&gt;
Has it ended? All that's left is the sandcastle, and there doesn't seem to have been anything else changed on it for a few hours.&lt;br /&gt;
&lt;br /&gt;
It's zooming out! When look at the gifs showing the frames in succession, the last 3 show the castle getting slightly smaller each time!&lt;br /&gt;
: It's true! The most recent also shows the edge of another castle, leading me to believe it's part of some kind of sand castle contest, probably including some of xkcd's other recurring characters!&lt;br /&gt;
::Weird, now it's not showing that, Randall must have put something up too soon.&lt;br /&gt;
A controllable version of the same comic is available at http://xkcd.aubronwood.com/ - slow/fast movement, pause, control back and forth. It also has the image # on the top left. Auto updating. [[Special:Contributions/59.182.173.88|59.182.173.88]] 20:56, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Can you add on-screen buttons, so it's usable on phones and tablets without hardware keyboard?{{unsigned|81.23.24.48}}&lt;br /&gt;
&lt;br /&gt;
looky here: http://imgs.xkcd.com/comics/time/4c92727698b704ee1d02fbd37c94c220d16be4ad3ff6fc03a3fb77ea6d96434f.png [[Special:Contributions/97.88.147.176|97.88.147.176]] 23:14, 27 March 2013 (UTC)&lt;br /&gt;
That was a glitch on the server that revealed a future frame, but it has been corrected and that link is now a 404 not found. I guess if we want to see it in context we'll just have to &amp;quot;Wait for it.&amp;quot;{{unsigned|Bugstomper}}&lt;br /&gt;
: Well now we're back to that picture as the present frame. [[User:Racerdude09|Racerdude09]] ([[User talk:Racerdude09|talk]]) 03:14, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is someone gonna update the transcript to note them building a sandcastle, as well as the dialogue so far (consisting of Megan and Cueball saying goodbye to each other at No. 52)?--[[Special:Contributions/69.119.250.251|69.119.250.251]] 00:38, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else think that they're roleplaying Dom and Mal in Limbo? [[User:Fry-kun|Fry-kun]] ([[User talk:Fry-kun|talk]]) 05:36, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think they're bulding a sand replica of King's Landing for the Game Of Thrones season 3 premiere {{unsigned|201.239.18.75}}&lt;br /&gt;
: My first idea regarding the sand castle was also about Game of Thrones, but i dismissed it as being too biased.. --[[Special:Contributions/217.13.68.110|217.13.68.110]] 13:31, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I have modified the code &amp;quot;'''''/* Collect all frame image URLs */'''''&amp;quot; to see only images of the &amp;quot;'''Frame by Frame Breakdown'''&amp;quot; section :&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelector('#Frame_by_Frame_Breakdown').parentElement.nextElementSibling.nextElementSibling.querySelectorAll('a[href*=&amp;quot;/wiki/images/&amp;quot;][href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
(Sorry for my English... and the ugly code...) {{unsigned|194.119.85.99}}&lt;br /&gt;
&lt;br /&gt;
Anyone else think this is going to be related to Wed's cartoon? I'm half-expecting Black Hat to show up from the future, with advanced weaponry, to take oil from the sandcastle of the past. {{unsigned|173.180.60.43}}&lt;br /&gt;
&lt;br /&gt;
Guys, i think we might have lost a few frames in between, no? When did he upload the first image? like, the exakt time... knowing this we could calculate the amount of images there should be and compare to what we have... [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 18:04, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The four comics from 89:00 to 90:30 (most recent so far) look the same to me, but the PNG files have different CRCs for the image data blocks, though the metadata in the PNG files are all the same.  I wonder if there might be something subtle hidden in the images, or the way they're compressed. [[Special:Contributions/24.160.133.3|24.160.133.3]] 22:54, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a very minor difference in the water level on those images, even though the water level has been static in most of the other images. [[Special:Contributions/129.21.63.210|129.21.63.210]] 02:05, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the title text is a reference to anything except for... wait for it... THE MONGOLS ;-) [[Special:Contributions/81.23.24.34|81.23.24.34]] 23:00, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Unless the 99:30 image was misnamed, it's not included in the list of images. Does anyone know where this frame went? [[User:Bob|Bob]] 14:18, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is that rain in two recent panels? [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 14:21, 29 March 2013 (UTC)r&lt;br /&gt;
&lt;br /&gt;
Can someone identify for sure what Cueball is doing in 105:00?  His arms seems to be crossed, and his holding something in his hand. [[User:Mem|mem]] ([[User talk:Mem|talk]]) 14:30, 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he is shivering, which would allude to a cool down common with rain storms? [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremt1026|talk]]) 14:51 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he's brushing sand off himself; see the shower around him similar to her hair at 10:00? [[Special:Contributions/70.178.167.60|70.178.167.60]] 03:07, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Megan just wheeled in a trebuchet! This is going to be fun! [[Special:Contributions/69.246.10.71|69.246.10.71]] 16:34, 29 March 2013 (UTC)&lt;br /&gt;
Now she's launching a rock. I wonder which tower it might hit. March 2013, at 17:08. Flew over the first two and might impact far right tower if it continues. 17:48&lt;br /&gt;
&lt;br /&gt;
I think this is all an elaborate 'joke' which will keep running until Monday - April Fools' Day [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 17:17, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Re explanation of hour 110:00. My first thought was &amp;quot;How can a person whose face is an empty ovoid look upset?&amp;quot;. However, looking at the image again I can see how it does. Respects to Randall. Possibly an April Fool, but I will be even more impressed if it runs beyond Monday. I'm waiting for the tide to come in. jasq [[Special:Contributions/79.123.80.87|79.123.80.87]] 23:12, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I googled some hashes. The first two seem to show up here, in a directory tellingly labeled &amp;quot;wait&amp;quot;: http://www.hash-database.net/wait/hash_sha256.txt&lt;br /&gt;
:: The &amp;quot;wait&amp;quot; folder there contains hashes that weren't found in the database and might or might not someday be discovered.  They are probably there *because* someone was looking up hashes to see if they were common words. [[Special:Contributions/99.153.248.206|99.153.248.206]] 23:17, 29 March 2013 (UTC)&lt;br /&gt;
To review, the first two are:&lt;br /&gt;
8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672&lt;br /&gt;
1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97&lt;br /&gt;
Googled the third one, but it only shows up on xkcd discussion forums :(&lt;br /&gt;
Hashed some of the hashes, but didn't see the result in the list, so it dosen't look like a hash chain. &lt;br /&gt;
Someone should google all the other hashes, and someone else should figure out what the guy in the &amp;quot;wait&amp;quot; directory (presuming it wasn't Randall) was hashing. --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 21:37, 29 March 2013 (UTC)&lt;br /&gt;
: Comparing all the filenames to the hashes on that page, I found a total of four that overlap. The first two, as mentioned. But also one from the middle of day 1, and one from the end of day 1.&lt;br /&gt;
&lt;br /&gt;
: 00:30 - 01/00:30 - 8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png &lt;br /&gt;
&lt;br /&gt;
: 01:00 - 01/01:00 - 1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png &lt;br /&gt;
&lt;br /&gt;
: 12:00 - 01/12:00 - a3aa116efca3c01d8a64c0c7e79158dc8a62241aba767064e3a6c724cc5ade93.png &lt;br /&gt;
&lt;br /&gt;
: 23:30 - 01/23:30 - 1da3859627430022485c53ad90e88e8771b2bec2d60e910b59ef332325bba29f.png &lt;br /&gt;
&lt;br /&gt;
: --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 22:36, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a fifth one also, from 01:30 - e25be2dd49fe9f33c3543cdf640b67e0f2146cc576db5da007a135a278e524ee.png&lt;br /&gt;
: I converted all 1153 hashes in the file to lower case and did a wget on them but it did not turn up any files from the future. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:31, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is Randall training us like Pavlov's dogs - every 30 minutes we are compelled to refresh the web-page? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 01:59, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does anyone have an opinion on how we should continue naming the saved timeNN.png files if the updates do not continue on the half hour?&lt;br /&gt;
Right now the link for the skipped update 242 got renamed to the nonexistent time242NA.png and the next update's link is time242.png. But what do we do if the updates are changing to once per hour? By the way it does look like the next half-hour update has been skipped too. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:57, 30 March 2013 (UTC)&lt;br /&gt;
:It does seem to have gone hourly as of midnight EDT. I stuck in &amp;quot;NA&amp;quot; as a placeholder since I wasn't sure what to do with the files, and wanted to make it clear that the half-hour updates were skipped in case it goes back or changes in some other way. Maybe start naming them by the time, instead of sequentially, e.g. &amp;quot;012200.png&amp;quot;. If the pattern holds, the &amp;quot;no update&amp;quot; lines can be removed. (Or both might make more sense, like &amp;quot;time243-012200.png&amp;quot;.) [[Special:Contributions/69.243.159.96|69.243.159.96]] 06:08, 30 March 2013 (UTC)&lt;br /&gt;
::I'm partial to timestamping filenames for stuff like this. I have this zsh line running right now:&lt;br /&gt;
 while { : } { wget -O &amp;quot;`date +&amp;quot;%Y-%m-%d %a %H%M%S&amp;quot;` Time .png&amp;quot; http://imgs.xkcd.com/comics/time.png ; sleep 30m } &lt;br /&gt;
::(I was wishing for a convenient way to use the server-side timestamps, 'till i noticed that it's always 2013-04-12 Fri 09:05'38—which i'm guessing is the script's mtime.) &amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 08:28, 14 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Anyone else getting a 404 error with the latest image (http://imgs.xkcd.com/comics/time/d1b3b1b6e23995a093377c5ddc044dd98a42a3ae1327c8b6620d51d2a7003c1d.png)? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:19, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strange: As far as I know http://imgs.xkcd.com/comics/time.png always redirects to the current frame. But if you visit the current one (133:00) at http://xkcd.com/1190/ and check the displayed image, it says 'c6976fbb244af4fc2286ffe3ac2cf78d408c1f610ecd71e18b4a677a048f084d.png' while time.png redirects to '1d9ce7199935b1b629d6b8744e62c7700a3780357b2dc74bb70471db616ddadb.png'. If you take a md5 of both images, they appear to be the same.&lt;br /&gt;
:I was confused by this as well, I'm grabbing the images myself via time.png and got the 1d9ce7 hash. How will these duplicates be displayed in the table?[[User:Lockyy|Lockyy]] ([[User talk:Lockyy|talk]]) 17:48, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm seeing some strange stuff now. I have a script that uses wget of time.png to get the redirected hash png like Lockyy is doing. And I can verify that when you go to the 1190 page in the browser you get a different hash. But the previous hour and this hour, unlike the ones before it, the two hash pngs are different. And when I refresh the screen in my browser at the 1190 page, first I see the image I get from time.png, then the image refreshes with the other one. I'm not sure what this means or what we are supposed to do with it. I added the time.png hashes to the table for the last two hours but we probably need a way of indicating the difference. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 20:38, 30 March 2013 (UTC)&lt;br /&gt;
: This latest hourly update did the same thing. If you are fast enough you can even get the first image in your browser by right click view image before it changes to the second one. I edited in something that shows that. It probably could stand some reformatting by someone with better graphic design sense, but at least right now all the information has been captured. - [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:18, 30 March 2013 (UTC)&lt;br /&gt;
: Looking at it some more, I see that wget of the page at xkcd.com/1190/ gets you an img link to time.png and then there is the javascript that must after some delay get the different hash url image. That means that we had better be sure that we do not miss any manual checks of hourly updates because the scripts will never find that second image unless someone has a way of getting a script that runs the javascript as if it was a browser. As long as someone posts the hash of the image from the browser every hour, I can ensure that we have the hashes the scripts can get because I have a cron job checking for those updates every 15 minutes. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:49, 30 March 2013 (UTC)&lt;br /&gt;
:: And with the update for day 06/18:00 it appears to be back to normal, one consistent image per update -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 22:22, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just if somebody else wants this, i hacked a little bash script to download all images to the current listed here. It skips already downloaded images so it can be reused later when more images are here.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
curl -s http://www.explainxkcd.com/wiki/index.php?title=1190 |&lt;br /&gt;
egrep -o  &amp;quot;/wiki/images/[0-9a-f]/[0-9a-f]{2}/time[0-9]*.png&amp;quot; | &lt;br /&gt;
while read url; do&lt;br /&gt;
    imgname=$(basename $url)&lt;br /&gt;
    tmp=${imgname:4}&lt;br /&gt;
    id=${tmp%.png}&lt;br /&gt;
    printf -v target &amp;quot;image%03d.png&amp;quot; ${id:-1}&lt;br /&gt;
    [[ -e $target ]] &amp;amp;&amp;amp; continue&lt;br /&gt;
    echo $target&lt;br /&gt;
    curl -so $target http://www.explainxkcd.com$url&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[Special:Contributions/79.236.3.216|79.236.3.216]] 18:51, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
To ease waiting times: http://thred.github.com/xkcd-time-catapult/&lt;br /&gt;
:: This is awesome.  I love the internet. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 19:15, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I've  offered up [http://www.lawrenceperson.com/?p=10316|my own explanation]. The obvious metaphor is how time continues to flow and things change when you’re not watching. And how this could be a conceptual art project that could continue the rest of our lives... [[Special:Contributions/72.183.97.36|72.183.97.36]] 19:36, 31 March 2013 (UTC) Lawrence Person&lt;br /&gt;
:Correcting your link: [http://www.lawrenceperson.com/?p=10316 my own explanation] --[[Special:Contributions/24.145.230.202|24.145.230.202]] 20:49, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::This comics may not really continue forever unless Randall will put some sort of repetition into it. May not be simple loop but something more sophisticated, but still, images shown up to now doesn't show any kind of repetition yet. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:28, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
anyone else notice the water is slowly rising? not unlike a tide (depending on the time scaling implemented? perhaps a flooding river (as might correspond to the mention of a river)? [[Special:Contributions/70.192.210.128|70.192.210.128]] 18:08, 2 April 2013 (UTC)&lt;br /&gt;
:I checked your claim that the water is rising, and I agree. Good catch!  I measure the rate at about 1 pixel per 25 frames starting at about 100 hours.  Though a more careful look could surely refine that estimate.{{unsigned|207.67.82.250}}&lt;br /&gt;
:I measured the water level with a ruler. The water will take another 20 days before reaching the sand castle if rising at a constant rate. [[Special:Contributions/192.155.85.119|192.155.85.119]] 01:27, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oddly this contradicts the text, which says that the river is going down: &amp;quot;Any idea where the river is now?&amp;quot;, Cueball replies &amp;quot;Still pretty far out. It actually retreated a little this week.&amp;quot; --AH&lt;br /&gt;
:&amp;quot;It's *still* pretty far out&amp;quot;. I think this means that it's getting less far out.[[Special:Contributions/93.73.186.104|93.73.186.104]] 07:41, 3 April 2013 (UTC)&lt;br /&gt;
::&amp;quot;It actually retreated a little this week.&amp;quot; ~~dang&lt;br /&gt;
&lt;br /&gt;
This comic has been running and updating so long I think perhaps it is a sand castle creation/destruction program that autonomously lets the two indefinitely build, destroy and rebuild new sand castles all the time… [[Special:Contributions/80.101.210.21|80.101.210.21]] 09:55, 4 April 2013 (UTC)&lt;br /&gt;
:Maybe. We don't have enough data to say that for sure yet. We just need to &amp;quot;wait for it&amp;quot;. [[Special:Contributions/93.73.186.104|93.73.186.104]] 10:07, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think numbers in &amp;quot;As of this writing, it is still updated after more than XXX hours - even after Y new, different comics were posted on the front page&amp;quot; at the top of the page should be calculated using {{#expr}}. I changed it for number of comics, but I have no idea how to calculate number of hours since it was posted.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 11:15, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
When Megan coughed and Cueball asked if she was okay, did anyone else think of http://xkcd.com/931/ Lanes? Cueball explains that cancer treatment results are not known until much later, &amp;quot;and often the first sign is a cough or a bone pain.  So you spend the next five or ten years trying not to worry . . . .&amp;quot; ~~wrybred&lt;br /&gt;
&lt;br /&gt;
:I don't want to be a downer but this is just my interpretation thus far. I hope it is a happier theme but if you are correct wrybred, my further explanation would be the following... I think that building sandcastles is an analogy for living their life. Going for a swim in the body of water and the cough could represent the start of the cancer or possibly some time where they had to go out and &amp;quot;wade&amp;quot; in the possibilities of what cancer could mean. Time passes and Cueball says &amp;quot;I don't think we can build it much taller than this. It's been fun, though&amp;quot; which represents that they believe they have done as well as they can with the lives they have been given. They comment on the river retreating even though we the audience observe a body of water on the right hand side rising could represent how we can be fooled into believing things are going alright when in reality they are not. The reference to not understanding what the river is doing also fits this explanation well as someone with cancer may occasionally feel confused about their illness. Presently while I write this they are possibly preparing for a flood which represents the return of the cancer. If I were to guess what is next I might guess that they will watch as the flood comes in and destroys some of what they built but it is better than not having made the sandcastle in the first place. I could be way off, but Randall has given us a lot of TIME to think about what this is all about and your mind wanders. I also would note that this may not be about a particular cancer story, just any cancer story. [[User:Nhoel|Nhoel]] ([[User talk:Nhoel|talk]]) 13:51, 8 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Could Cueball and Megan be building a European city, as it evolved, was damaged and remodelled where 1 day of strips is 100 years? Maybe Cueball is curretly remodelling Notre Dame de Paris or Westminster???  If so, it should get interesting around day 17 [[Special:Contributions/129.238.237.96|129.238.237.96]] 17:34, 4 April 2013 (UTC)rbnm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
&lt;br /&gt;
# Assumes you have a complete set of numbered PNG images in a&lt;br /&gt;
# directory called &amp;quot;./images&amp;quot;. (See the script above) Makes a&lt;br /&gt;
# directory called &amp;quot;./cropped&amp;quot; containing N images that are 1 pixel&lt;br /&gt;
# wide by 395 pixels tall, each of which contains the second to last&lt;br /&gt;
# column of one of the input images.  Finally, concatenates all those&lt;br /&gt;
# images into montage.png, which will be Nx395 pixels and can be read&lt;br /&gt;
# as a graph of water depth over time.&lt;br /&gt;
&lt;br /&gt;
mkdir -p cropped&lt;br /&gt;
rm cropped/*.png&lt;br /&gt;
for i in images/*.png&lt;br /&gt;
do&lt;br /&gt;
    f=`basename $i .png`&lt;br /&gt;
    convert -crop 1x395+550+0 $i cropped/${f}_cropped.png&lt;br /&gt;
    echo $f&lt;br /&gt;
done&lt;br /&gt;
&lt;br /&gt;
montage cropped/*.png -geometry 1x395+0+0 -tile x1 montage.png&lt;br /&gt;
&lt;br /&gt;
echo Wrote result to montage.png&lt;br /&gt;
&amp;lt;/pre&amp;gt;[[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 21:00, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
He's making a mini-version of the whole sandcastle on top of the mound! You can see the two turrets on the left and the mound in the center!&lt;br /&gt;
&lt;br /&gt;
They're inside an hourglass! ;) - Filippo&lt;br /&gt;
&lt;br /&gt;
i believe that he made a fractal version of the scene atop the middle sandcastle... are we going to have an infinite zoom for a bit (or maybe forever?) - ck&lt;br /&gt;
&lt;br /&gt;
Maybe it's some sort of reference to [http://xkcd.com/878/ Model Rail] where Cueball ends up with multiple model railways in his basement...--[[Special:Contributions/77.100.193.92|77.100.193.92]] 13:14, 5 April 2013 (UTC)&lt;br /&gt;
:&amp;lt;strike&amp;gt;Since it hasn't been brought up yet;&amp;lt;/strike&amp;gt; reference to 878, this is Nesting, and there are FOUR visible layers.&lt;br /&gt;
:-  &amp;quot;It's the second rule of 'model train layouts': No Nesting.&amp;quot; (Strike and replace with the building sandcastles.)&lt;br /&gt;
:-  &amp;quot;Whats the first rule?&amp;quot;, &amp;quot;Do not talk about ... That rule was actually voted in by our friends and families.&amp;quot;, &amp;quot;Philistines&amp;quot;&lt;br /&gt;
:Drifter [[Special:Contributions/24.106.78.38|24.106.78.38]] 19:26, 10 April 2013 (UTC)&lt;br /&gt;
::Actually 77.100.193.92 did bring it up, which is why I believe they're building a large trebuchet. [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 22:09, 10 April 2013 (UTC)&lt;br /&gt;
::Thank you Bdemirici &amp;amp; 77.100.193.92, sorry for the duplicatation.  Now which came first... the coment or or the comic, 77...'s reference came before the center structure gained its malformed parapets. Drifter [[Special:Contributions/66.42.134.195|66.42.134.195]] 10:38, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Whoa -- big change in scale, zoom in on Megan holding a mini trebuchet at about 5 pm central time Friday the 5th.--[[Special:Contributions/205.208.92.136|205.208.92.136]] 22:20, 5 April 2013 (UTC)--~~&lt;br /&gt;
&lt;br /&gt;
A tiny trebuchet for use on the tiny turrets? Megan is kinda awesome. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 22:32, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I think she should &amp;quot;outgrow these toys and focus on something practical&amp;quot; ;-) [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:59, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Looks like they are re-enacting the trebuchet incident on the mini-castle. AH --[[Special:Contributions/108.244.73.186|108.244.73.186]] 23:53, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Meta-physical time again: &amp;quot;I don't understand what the sea is doing&amp;quot; - wasn't it a river earlier? Is it a different sea? The river of time maybe? Where is Randall leading us? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 03:09, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I'm thinking it may have to do with the title text from this comic. http://xkcd.com/4/&lt;br /&gt;
:I think it's obvious.  They're not on a beach.  They're on a recently exposed portion of the river bed.  In time the river will come back and engulf the whole area. [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:16, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:I have redownloaded the 199:00 image based upon the hash here and it does still say &amp;quot;river&amp;quot;, so Randall hasn't adjusted the &amp;quot;past&amp;quot; to fit the &amp;quot;present&amp;quot;... [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:50, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I've read somewhere that they are not on the beach. They are on some sort of a boat covered with sand. First they were in the river, and now they reached the sea. [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 14:19, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::So if they are on a boat then it isn't the river/sea that is rising it is the boat that is sinking (or having more weight added to it). [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 18:35, 6 April 2013 (UTC)&lt;br /&gt;
:It's pretty obvious to me. They're on a beach with a river running through it. Yes, beaches sometimes have rivers in them. And also, rivers that run through beaches tend to be very unstable and to move their bed all the time, because of the fact that it's running water through loose sand. That's why they talk about the river moving. [[Special:Contributions/80.212.115.55|80.212.115.55]] 08:04, 7 April 2013 (UTC)&lt;br /&gt;
:: This comic. http://xkcd.com/4/ {{unsigned|Zuffelnok}}&lt;br /&gt;
&lt;br /&gt;
: xkcd Time Catapult done correctly http://i.imgur.com/XEKEfSR.png {{unsigned|118.129.231.136}}&lt;br /&gt;
:: Man, you have just too much... wait for it... time! [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 16:34, 7 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just so it doesn't get lost, these are the last 2 hashes I've seen: e3e8169439be717a5661dba80cca623330516d87749f5c5bd83d4a4aae19b89a.png, a2c0f3ed4be680f5b794f0137a55af8704598a2105e1eff5fce750b07800c19b.png&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Are they building a giant trebuchet? Another zoom out maybe? [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 05:13, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I love how Randall is reacting to the discussion here. Is it a sea? Or a river? Let's have Cueball drink from it to clarify ;) [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 09:42, 9 April 2013 (UTC)&lt;br /&gt;
:It could be brackish water ... and I have seen some fresh water rivers I definitely wouldn't want to drink from [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:10, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:So this tells us 3 things:&lt;br /&gt;
:1) It's likely a sea.&lt;br /&gt;
:2) This comic, or at least a script (not in a programming sense) for it was very likely made by a human. So it's not randomly generated. We already knew this, but now it's confirmed once again.&lt;br /&gt;
:3) Randall is still working on this comic, or at least he was some time after he started releasing it.&lt;br /&gt;
:[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 16:51, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think by tasting the water Cueball was preparing himself for the inevitable - the water is going to continue to rise and nothing they can do will stop it: they are going to drown. This strip is about the slow, inextirpable, approach of Death - and this isn't the Death from a Terry Pratchett novel. [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 20:29, 9 April 2013 (UTC)&lt;br /&gt;
: Between the 376th and the 81st strip it can be noted how much the water has rised. And I've noted how there's no wind in the beach (river's mouth?), the flags don't move and the sea has no waves. Don't know if there's a meaning there. --[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 21:18, 9 April 2013 (UTC)&lt;br /&gt;
:: I think you shouldn't compare it to frames before about 220, because that's where zoom changed last time. Also it looks like it will reach the castle in a day and a half from now.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:17, 9 April 2013 (UTC)&lt;br /&gt;
:::The likely implication of the lack waves etc is that they are in an estuarine environment, where the rising tide may not have a bore at all. This might explain a few things, like the reference to a river, the strange behaviour of the sea, and perhaps might explain Cueball tasting the water (to see if he could determine the saltwater content). [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 22:34, 9 April 2013 (UTC)&lt;br /&gt;
::::Megan's reaction to getting the water in her mouth (cough, pffthh) and Cueball's are pretty similar ... call me crazy but I think there's something weird about the water beyond its salt content ... --[[Special:Contributions/76.84.59.83|76.84.59.83]] 04:20, 10 April 2013 (UTC)&lt;br /&gt;
::: And 2 hours after I said that, Megan built something right next to the water. I wonder if this was a coincidence... [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 09:34, 10 April 2013 (UTC)&lt;br /&gt;
:::: It is, of course, a damm to buy them some time. :-) {{unsigned|84.180.241.162}}&lt;br /&gt;
:::: It wouldn't work as a dam in a 3D universe. It would have to extend infinitely in z to act as a dam. Then again, there's also no good way to support a platform with two posts. [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:24, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can someone please move the list of images and their hashes to another page?  Randal is showing no signs that the images will stop anytime soon.  [[Special:Contributions/184.5.152.192|184.5.152.192]] 22:32, 9 April 2013 (UTC)&lt;br /&gt;
:I understand the sentiment, and considered at least commenting out the future tables, but this page does not need to be changed when the latest frames are uploaded, only when the hashes are added, and those of us still keeping the live XKCD page open do find it easier to just open the last few frames missed when looking away or sleeping.&lt;br /&gt;
:I do wonder if the wall of text is worth reducing by actually making the hashes a link with something like &amp;quot;Direct link&amp;quot; as the text. Is anyone still attempting to generate the hashes? [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:10, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I went ahead and made all the tables collapsed by default. If the comic continues beyond another couple of weeks, I vote for moving them to another page. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 06:44, 10 April 2013 (UTC)&lt;br /&gt;
::If the comic ever comes to an end, we could clear out the archived hashes and put all the image links into a multi-column table. The hashes are only really useful to editors trying to upload new images, they don't really add that much to understanding the comic. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 10:29, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just a theory. On Friday, April 19th at 00:00 there will be 1200 images in the comic, at the same time the strip 1201 of xkcd should be posted on the site. I'm guessing that will end it. (UPDATE: Math is wrong, was still counting half an hour updates. Sorry about that. The numbers will match on May 2nd at 6 in the morning, nothing special there.)--[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 18:27, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Perhaps it is about global climate change? &amp;quot;The sea is rising.&amp;quot; and now they are building a very tall structure to cope with this ?AH --[[Special:Contributions/209.74.126.175|209.74.126.175]] 01:54, 12 April 2013 (UTC)&lt;br /&gt;
:Actually, looks like they're building a boat!!! [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:04, 12 April 2013 (UTC)&lt;br /&gt;
::This is in no way close to a boat, look at any shipyard, that's not how you build a boat! --[[Special:Contributions/83.145.101.131|83.145.101.131]] 10:25, 12 April 2013 (UTC)&lt;br /&gt;
:::It is how you build an observation deck, though, or an airport control tower. And if you have the lumber to build such a structure, you could much more easily build a raft. So it's not like they're in any real danger of drowning when the tide gets higher. - [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It could be a raptor-proof tower .... not seen any of those in XKCD for a while {{unsigned|86.128.14.32}}&lt;br /&gt;
&lt;br /&gt;
Looks like that small tower that Megan added in 500-502 is acting like a levee. The water outside it is higher now (569) than the water inside it. I can't imagine it'll help much, though.&lt;br /&gt;
--[[User:Mlv|Mlv]] ([[User talk:Mlv|talk]]) 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[http://imgur.com/bSP5nWK Graph of water level over time] [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 22:10, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It appears that a couple of frames (4 and 427) get revisited a couple of frames later:&lt;br /&gt;
 md5sum -b * | sort | uniq -w32 -D&lt;br /&gt;
&amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 04:16, 13 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Has it slowed to once every 2 hours for new frames? --[[Special:Contributions/209.74.126.175|209.74.126.175]] 14:12, 13 April 2013 (UTC)&lt;br /&gt;
: For some reason, over the fast few hours the image wasn't automatically updating, and I had to refresh the page to see it. Now it looks like the image and static data XKCD servers are down... at least for me. [[Special:Contributions/129.21.119.153|129.21.119.153]] 03:50, 14 April 2013 (UTC)&lt;br /&gt;
:: Looks like everything's back to normal. Fortunately, the aubronwood animation page has correctly captured the frames that I missed (although it had a few duplicates during XKCD's weirdness, it's fixed now). [[Special:Contributions/129.21.119.153|129.21.119.153]] 15:20, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Yes, I haven't been able to retrieve anything since 23:40 EDT. [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 06:05, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Has anyone else considered the relationship of this comic to John Cage's musical composition &amp;quot;As Slow As Possible?&amp;quot;  http://en.wikipedia.org/wiki/As_Slow_as_Possible  [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:08, 14 April 2013 (UTC)&lt;br /&gt;
:Yes, I did, in [http://www.lawrenceperson.com/?p=10316|my upstream link]. {{unsigned ip|72.183.97.222|00:34, 17 April 2013‎ (UTC)}}&lt;br /&gt;
:It surely can't be a coincidence that the comic released the day after this comment was all about John Cage, can it? [[User:DarthCrap|DarthCrap]] ([[User talk:DarthCrap|talk]]) 10:15, 15 April 2013 (UTC)&lt;br /&gt;
::Yeah, I noticed that.  So who is trolling whom here?  This group, or Randall?  I would love it if he set up a foundation to keep this cartoon updating for the next N years, where N is the time backwards from this year to some particular early machine, ENIAC or Babbage's Analytical Engine or the Jacquard loom or the abacus, or whatever.  (Refer to how the foundation sponsoring the Cage piece got their 639 years.) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 08:02, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just wondering, could the river/sea conundrum have anything to do with http://www.explainxkcd.com/wiki/index.php?title=4:_Landscape_%28sketch%29 and the original accompanying text &amp;quot;Don't ask me why there's a river running through the ocean. Please.&amp;quot;? [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 17:45, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Notice the last couple of frames have begun to show waves in the rising sea.  (Frames 627-628) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:32, 15 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
How could a small hill of sand stopped the entire sea. The world might be two dimensional, or Randall might have wanted to gain some time but it doesn't make much sense. {{unsigned ip|212.253.22.219 |12:06, 16 April 2013‎ (UTC)}}&lt;br /&gt;
:Seriously? Ok - time to review the physics of hydrostatic fluids, folks.  Depth is the only variable in calculating fluid pressure.  Whether its a bucket or the ocean, the pressure at any given depth in a fluid is the same. A small hill of sand can stop the entire sea.  Waves, however, are another matter... [[User:Uglystick|Uglystick]] ([[User talk:Uglystick|talk]]) 14:34, 16 April 2013 (UTC)&lt;br /&gt;
::A small hill can stop the sea if it extends infinitely in the Z axis, otherwise the sea will simply flow around it. The other alternative is to encircle the castle with it, forming a moat, but then we wouldn't be able to see the inside. So this can't be a normal 3D universe. Lending some weight to the 2D or nearly 2D nature is that the first platform they put up was installed on only two posts. But the platform itself had width. Maybe they're stuck between two panes of glass like an ant farm. [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:15, 16 April 2013 (UTC)&lt;br /&gt;
:::A 2D world would also explain why the structure they're on can stand.  It's an imperfectly 2D world though; it's been mentioned below that a pole should in theory stop the water easy.  I guess it has some 3D realities to it, i.e., a wall should stop water, but a pole shouldn't. {{unsigned ip|173.13.244.241 | 19:18, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Water depth is [http://imgur.com/MBiShof increasing quadratically]? (Probably not, but it looks nice on the graph so far.  My current guess is that it's a sine wave that will peak out at 103 pixels.) [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 15:18, 16 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think in the end it's about what you build up during life and how &amp;quot;the time&amp;quot; washes all of it away, eventually {{unsigned ip|87.178.224.240|16:05, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
If this were a 2D universe, wouldn't the best course of action be to bury one of the poles directly at the water's edge? That way, like the small sand hill, the sea would have to rise to the very top of the pole before it would flood the remaining sand structures. {{unsigned ip| 74.94.246.5|16:33, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Just a remark: Frame 458 (time458.png on this page, or hour 337:00) is corrupt, i.e. it deviates from the original that can be retrieved via the hash address. Probabely it was a screencap rather than a direct copy - someone should reupload it.. Oh and the structure on the poles is definitely the mighty Randall's Arc (though it doesn't rain)... {{unsigned ip|93.135.113.244}}&lt;br /&gt;
&lt;br /&gt;
Now they are 'building castles in the air' - dreaming of a future that will never come to pass? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 11:43, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Why should building castles in the air be harder that building {{w|Server_farm|farm}} in {{w|Cloud_computing|clouds}}? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:37, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The bucket on the pulley used to be carrying just sand. Now, if I read the situation correctly, it's carrying something that's heavier than Megan, so she can't use the pulley (or, possibly, anything else) to pull it up. Lead? Depleted uranium? Dwarf star remnant? [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:06, 17 April 2013 (UTC)&lt;br /&gt;
:Seems to me like she was trying to raise ''herself'' up in the bucket, then lost her balance and collapsed part of the middle castle when she fell. - [[User:Acrisius|Acrisius]] ([[User talk:Acrisius|talk]]) 15:39, 17 April 2013 (UTC)&lt;br /&gt;
::That probably makes a little more sense than &amp;quot;dwarf star remnant&amp;quot;. [[Special:Contributions/206.173.46.67|206.173.46.67]] 16:09, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Especially considering that dwarf star remnant loosely placed on ground would fall through it. Even if the ground would be armor-plated. Unless it explode first. Hmmm ... this may be good question for the [http://what-if.xkcd.com/ what-if] - what will happen if you put dwarf star remnant with size of apple on ground somewhere on earth? Or neutronium? (What happens with black hole was already explained when LHC started.) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:20, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
My favorite episode from the Batman TV series was one where the Riddler gave Batman a nonsense clue which contained a surveillance microphone. He'd then eavesdrop on what Batman “deducted” his next coup would be, and he made it happen. Seeing how the discussion here does seem to affect the events in the comic, I wonder if Randall is pulling a Riddler on us. Just as an experiment, I thought I'd mention that it's odd there are no seagulls at the beach ;-) [[Special:Contributions/201.235.179.15|201.235.179.15]] 16:49, 17 April 2013 (UTC)&lt;br /&gt;
:I like the way that the sea/river/metaphor is now slowly eroding the base of the tower on the right. Also, where are the fish ;-) [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 21:15, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-04-17T22:37:40Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Regarding sha256. Its most likely some hash of a timestamp, but if he doesnt wants us to crack it, he would have prefixes a password.. sha256('secretcode17:30'). Im just saying, if he doesnt wants us to crack it, we most likely cant.&lt;br /&gt;
I've tested all unixtimestamps from 1300000000 to 1364390334. Also &amp;quot;00:00&amp;quot; to &amp;quot;23:59&amp;quot;, with and without the colon and a load of other formats. {{unsigned|77.243.128.133}}&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): http://pastebin.com/4vNJH53Z&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Moved it to pastebin, so it doesn't clutter the page so much. [[Special:Contributions/81.23.24.51|81.23.24.51]] 14:22, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Thanks for explaining. Why hasn't anyone posted this before? Could &amp;quot;location.hash&amp;quot; possibly have anything to do with the method used to generate the image hash key? Also, why is this code so difficult to follow (Obfuscation?)? So many questions... Sorry if this is just a huge waste of ''Time''.&lt;br /&gt;
&lt;br /&gt;
:::: &amp;lt;code&amp;gt;location&amp;lt;/code&amp;gt; is the URI of the page. &amp;lt;code&amp;gt;location.hash&amp;lt;/code&amp;gt; is the part of the uri after the ''#'' character. If you go to [https://xkcd.com/1190/#verbose https://xkcd.com/1190/#verbose], you'll see some debugging output in your browser's debugging console (Firefox: Web Console or Firebug, Chrome: Development Tools). But nothing to decode the algorithm... :-( --[[Special:Contributions/83.243.48.2|83.243.48.2]] 10:01, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::: Well, I don't know what's doing it, but there's definitely some script (probably this script) that's refreshing the image automatically.  I left the comic open for an hour or so and noticed the image had changed. I refreshed with #verbose in Chrome right before the 30 minute mark and got the following in the console.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
connecting to event source: http://c0.xkcd.com/stream/comic/time?method=EventSource time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;e2992bf0-9557-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 0 seconds before displaying comic 832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_start&amp;quot;. time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;79580fe8-9558-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 4 seconds before displaying comic 847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png time07.min.js:1&lt;br /&gt;
connection error i {type: &amp;quot;error&amp;quot;} time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_error&amp;quot;.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
::::: The script seems to poll the server every minute or two. It's different from before, where the image server itself redirected to the correct image. The auto refresh was probably always intended, but not quite ready when the comic went live. It may have turned out to be necessary too, so the image server doesn't have to do all the work. [[Special:Contributions/129.21.119.153|129.21.119.153]] 14:45, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://pastebin.com/dLiWsFyN&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 09:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Moved to pastebin.[[Special:Contributions/81.23.24.51|81.23.24.51]] 14:34, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://imgs.xkcd.com/comics/time/426033682a26a0012a6f8e0c47287af91b7991a852d81c77402c937ffbd650c6.png&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/1/1e/f46c6571393bee1ee649a7daae41f6328e63482506aef1e22607d22c47dd7027.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 22:51, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/b/b0/88e3a0c8bba935c669606d9134314f811a0961985f968dd5d329e4695acc67c8.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 23:10, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Is it just me or or did Randall manage to make all of us perform a Denial of Service on xkcd.com, and explainxkcd.com ? xkcd.com seems much slower, and I keep getting &amp;quot;500 Internal server error&amp;quot; when accessing this site (explainxkcd.com). I guess that's the effect of having everybody hit F5 every few minutes :) [[Special:Contributions/193.239.192.194|193.239.192.194]] 11:57, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Earlier today, the server handled all the image redirections. The script you see above went through several mutations (currently at #8), with each mutation it seems that Randall is adding more servers and trying to split the load between them. This is basically how a bot-net works - we all run code written by some evil genius, and he's changing the code as time passes to serve some hidden purpose.&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 15:44, 25 March 2013 (UTC)&lt;br /&gt;
:If he is using us as a botnet, then maybe the next comic will be something alluding to that.&lt;br /&gt;
:Probably like this: http://xkcd.com/350/&lt;br /&gt;
&lt;br /&gt;
When I saw this comic last night and that there was no explanation up, I thought to myself &amp;quot;How zen.&amp;quot;  I figured that Randall was going through a calm streak before throwing us the utterly ridiculous April 1st comic.  Did it come early, or does he have something even bigger planned for us? [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 26 March 2013 (UTC)&lt;br /&gt;
:Sorry, did you miss the bit where this comic updates every 30 minutes and all the server error messages being caused by the massive traffic to both the wiki and the main xkcd website? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:08, 26 March 2013 (UTC)&lt;br /&gt;
::Well, when I said &amp;quot;last night&amp;quot; and &amp;quot;no explanation&amp;quot;, I implied that I wasn't aware of that at the time, which is why I thought what I did.  Of course, it is now &amp;quot;now&amp;quot; and there &amp;lt;i&amp;gt;is&amp;lt;/i&amp;gt; an explanation, so that should answer your question.  Also, since it's not April 1st, and Randall has consistently released something major on that day, the jury is still out, leaving my question quite open (though I was really only asking for opinions). [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:20, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
wanted to add an image to the list above, but didn't know at what timestamp to add it, got 69085b480cb82911b19fe8f114909756989eed89b0d227db0f59c1843de7ba24.png at 2013-03-26 09:47 CET (UTC+0100)&lt;br /&gt;
/Puggan&lt;br /&gt;
:The hours denote the time since the initial release of the comic. The page is still a work in progress, we're going to bring that all into one image file soon. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:13, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This site should seriously consider cloudflare, it's perfect at times like this and takes minutes to set up.  I run all my sites through it and it saves a lot of page huts and bandwidth.&lt;br /&gt;
[[Special:Contributions/123.3.136.228|123.3.136.228]]Evan Pyle&lt;br /&gt;
:Or at least make the main page a static page that refreshes every so often.  I'm guessing that most of the traffic is going to the front page with not as much traffic to the actual comic page [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Some of the images on the wiki (looks like time38.png through time48.png) are slightly different than what is on the main site.  The lines are slightly thicker, as though someone did them based on screen captures.&lt;br /&gt;
[[User:Royce|Royce]] ([[User talk:Royce|talk]]) 14:37, 26 March 2013 (UTC)&lt;br /&gt;
:Well, at least we have the hashes so they can be re-retrieved, so nothing is really lost, right?  Should we add links to the original? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I uploaded two of the &amp;quot;thicker&amp;quot; images and one of the &amp;quot;regular&amp;quot; ones, and I did the same thing for all of them: right-click-&amp;gt;save-as. Given that the &amp;quot;thick&amp;quot; ones are all clustered together, I think the files on the xkcd site changed. [[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 18:21, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Story so far: [http://static.odysseus.anderson.name/1190.gif linky] [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 19:30, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I guess we shall find out in ~10 minutes if Randall is trolling us. [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
... so that's it?&lt;br /&gt;
&lt;br /&gt;
Did I just miss something or we've all been epically trolled for 48 hours? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:22, 27 March 2013 (UTC)&lt;br /&gt;
:Motherofgod, no, he's *still* going!''' [[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
What makes you think he's done? [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:25, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm still waiting for the water level to drop precipitously... and then for red spiders to run over everything [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:28, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Well, strip 1191 is up so I assumed it was over. I guess it's not. Until April's Fools maybe? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:32, 27 March 2013 (UTC)&lt;br /&gt;
: It is not over -- the image is still updating, at least it did for me [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]])&lt;br /&gt;
:: Yes, it's not over. Last frame shows just a minimal movement of Cueball's head, but no doubt it's still ongoing. [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:49, 27 March 2013 (UTC)&lt;br /&gt;
::: Given the fact the strips for the last 2 weeks have been comparatively simple, I expect Randall has been planning this for at least that long. {{unsigned|101.98.156.239}}&lt;br /&gt;
&lt;br /&gt;
Considering the common theme with &amp;quot;today's&amp;quot; strip, anyone wanna guess that he's sending us a hex-encoded file over a really slow modem link, slated to complete April 1? Anyone wanna run &amp;quot;magic&amp;quot; over the hashes and see if they come up with a compression codec or something? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:45, 27 March 2013 (UTC)&lt;br /&gt;
:I liked this idea and crunched the hex data for 00:00 to 51:00 into a binary file (http://filebin.ca/bcGyfUvdgBi). Can't see anything resembling a file header, but that doesn't really say much. If this is compressed header-less data there wouldn't likely be any easily discernible patterns. Haven't really tried running the data through anything, zlib was one that came to mind but haven't tried it.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/194.114.62.72|194.114.62.72]] I'm pretty shure it's not the seaside, but a lake - the water level is not changing at all.&lt;br /&gt;
&lt;br /&gt;
Its probably going to loop back on itself, eventually, and repeat this way forever. [[Special:Contributions/113.160.224.209|113.160.224.209]] 07:12, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
For those wondering about the Javascript behind this: I posted my analysis of the Javascript [http://www.echochamber.me/viewtopic.php?f=7&amp;amp;t=101043&amp;amp;start=760#p3303579 on the xkcd forums], and further de-obfuscated and annotated the code over on [https://gist.github.com/cincodenada/5246094 GitHub].  Here's a quick summary though: it holds open a connection to xkcd's servers and listens for instructions and follows them. Those instructions are either &amp;quot;load a new image&amp;quot; or &amp;quot;reload the page&amp;quot;. So, you don't have to mash F5, it will automatically update the image when they're available. We have no way to control how fast the images come or when they do, and it's quite possible for them to update forever. --[[User:Fiveofoh|Fiveofoh]] ([[User talk:Fiveofoh|talk]]) 06:41, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is a series of animation frames. I suspect they will only ever be shown once (based on the fact you can only get the current image, not previous or future images -- this is in keeping with the title, &amp;quot;Time&amp;quot;, which passes and which you can't ever get back]. The filenames are UUIDs too long to guess, so somebody needs to start collecting the filenames here so that a proper flipbook can be assembled. Here's the latest URL: [http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png]  Go here to collect URLs: [http://c0.xkcd.com/stream/comic/time?method=EventSource http://c0.xkcd.com/stream/comic/time?method=EventSource]&lt;br /&gt;
:We've kinda already been doing that. They're the big long filenames next to each timestamp. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oh my god it's game of thrones played out in 2D  [[Special:Contributions/123.3.136.228|123.3.136.228]] Evan Pyle&lt;br /&gt;
&lt;br /&gt;
Is it just me, or do the last two frames look like someone just threw a rock at the castle? [[Special:Contributions/67.167.81.143|67.167.81.143]] 14:20, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I believe it is the cannon ball that I have been expecting since they first started building castles. [[User:ChrisPUT|ChrisPUT]] ([[User talk:ChrisPUT|talk]]) 16:34, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Here's a bit of JavaScript to execute in your browser's JavaScript console. (Cmd+Alt+K on Firefox for Mac, for example.)&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
/* Collect all frame image URLs */&lt;br /&gt;
var images = [];&lt;br /&gt;
Array.prototype.slice.call(document.querySelectorAll('a[href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
	images.push(a.href);&lt;br /&gt;
});&lt;br /&gt;
&lt;br /&gt;
/* Create an image in the top-right corner of the screen */&lt;br /&gt;
var img = document.body.appendChild(document.createElement('img'));&lt;br /&gt;
img.setAttribute('style', 'position: fixed; top: 1em; right: 1em;');&lt;br /&gt;
&lt;br /&gt;
/* Allow removing the image by clicking */&lt;br /&gt;
img.onclick = function () {&lt;br /&gt;
	img.parentNode.removeChild(img);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
var texts = [0,51,169,174,322];&lt;br /&gt;
var delays = [0,1000,1000,1500,4000];&lt;br /&gt;
&lt;br /&gt;
/* Cycle through the frames */&lt;br /&gt;
img.onload = function () {&lt;br /&gt;
	/* Pause a bit longer for the text frames */&lt;br /&gt;
	var idx = texts.indexOf(img.i);&lt;br /&gt;
	var delay = ( idx &amp;gt; 0 ) ? delays[idx] : 50;&lt;br /&gt;
	setTimeout(function () {&lt;br /&gt;
		img.src = images[++img.i % images.length];&lt;br /&gt;
	}, delay);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
/* Start with the first frame */&lt;br /&gt;
img.i = 0;&lt;br /&gt;
img.src = images[img.i];&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
— [http://jan.moesen.nu/ Jan!] [[Special:Contributions/94.23.195.79|94.23.195.79]] 09:22, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
---Thanks for the script!. Ctrl+Shift+J on Windows Chrome [[User:Shine|Shine]] ([[User talk:Shine|talk]]) 13:11, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script 'coz there are three text panels now. [[User schnitz]] 19:00, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script with another text panel [[Special:Contributions/24.77.229.71|24.77.229.71]] 21:00, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The one for the prior half hour (5AM - 5:30AM EST, 27 March 2013) is located at http://imgs.xkcd.com/comics/time/5450bd39ee84a394467fabcaf92f1a5711c2a4eca24c8bd8a8cec829496e3dd7.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:26, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
And the one for the following half hour is located at http://imgs.xkcd.com/comics/time/c2ea85f1ab92f2f80e9c4655c47f5c7effc0a7da01c8a88493864845855b3be8.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:31, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Call me a paranoid, but I think this strip is all about 9/11:&lt;br /&gt;
*If you read the strip number (1190) backwards, you get 09/11&lt;br /&gt;
*This subject is recurrent on xkcd&lt;br /&gt;
*As far as we have seen, there is a destroyed tower and they are rebuilding it&lt;br /&gt;
*The next strip, following 1190 (or 09/11), mentions war against countries with large oil reserves but low military capacity. {{unsigned|143.107.105.14}}&lt;br /&gt;
:I feel like that's kind of a stretch, I'm pretty sure it's just a story about a day at the beach.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If a new strip goes up every 30 minutes our time, and if each strip comprises of, let's say for the sake of simplicity, one minute in their time; to build the sand castle [frames 24-117 = 93 frames] so far it's taken almost 2 days our time, which would be about an hour and a half their time if each frame is a minute.  Using my scale, an hour our time is 2 minutes their time, a day is 48 minutes, and our month is their 24 hour day.  If we assume Randall plans to give us a 24 hour period from that world's time, and we use the minute-per-frame rate I made up, than we'd probably be looking at a month of images our time.  I guess we'll just have to see how long he's got it planned to go on. -boB&lt;br /&gt;
&lt;br /&gt;
Has it ended? All that's left is the sandcastle, and there doesn't seem to have been anything else changed on it for a few hours.&lt;br /&gt;
&lt;br /&gt;
It's zooming out! When look at the gifs showing the frames in succession, the last 3 show the castle getting slightly smaller each time!&lt;br /&gt;
: It's true! The most recent also shows the edge of another castle, leading me to believe it's part of some kind of sand castle contest, probably including some of xkcd's other recurring characters!&lt;br /&gt;
::Weird, now it's not showing that, Randall must have put something up too soon.&lt;br /&gt;
A controllable version of the same comic is available at http://xkcd.aubronwood.com/ - slow/fast movement, pause, control back and forth. It also has the image # on the top left. Auto updating. [[Special:Contributions/59.182.173.88|59.182.173.88]] 20:56, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Can you add on-screen buttons, so it's usable on phones and tablets without hardware keyboard?{{unsigned|81.23.24.48}}&lt;br /&gt;
&lt;br /&gt;
looky here: http://imgs.xkcd.com/comics/time/4c92727698b704ee1d02fbd37c94c220d16be4ad3ff6fc03a3fb77ea6d96434f.png [[Special:Contributions/97.88.147.176|97.88.147.176]] 23:14, 27 March 2013 (UTC)&lt;br /&gt;
That was a glitch on the server that revealed a future frame, but it has been corrected and that link is now a 404 not found. I guess if we want to see it in context we'll just have to &amp;quot;Wait for it.&amp;quot;{{unsigned|Bugstomper}}&lt;br /&gt;
: Well now we're back to that picture as the present frame. [[User:Racerdude09|Racerdude09]] ([[User talk:Racerdude09|talk]]) 03:14, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is someone gonna update the transcript to note them building a sandcastle, as well as the dialogue so far (consisting of Megan and Cueball saying goodbye to each other at No. 52)?--[[Special:Contributions/69.119.250.251|69.119.250.251]] 00:38, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else think that they're roleplaying Dom and Mal in Limbo? [[User:Fry-kun|Fry-kun]] ([[User talk:Fry-kun|talk]]) 05:36, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think they're bulding a sand replica of King's Landing for the Game Of Thrones season 3 premiere {{unsigned|201.239.18.75}}&lt;br /&gt;
: My first idea regarding the sand castle was also about Game of Thrones, but i dismissed it as being too biased.. --[[Special:Contributions/217.13.68.110|217.13.68.110]] 13:31, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I have modified the code &amp;quot;'''''/* Collect all frame image URLs */'''''&amp;quot; to see only images of the &amp;quot;'''Frame by Frame Breakdown'''&amp;quot; section :&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelector('#Frame_by_Frame_Breakdown').parentElement.nextElementSibling.nextElementSibling.querySelectorAll('a[href*=&amp;quot;/wiki/images/&amp;quot;][href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
(Sorry for my English... and the ugly code...) {{unsigned|194.119.85.99}}&lt;br /&gt;
&lt;br /&gt;
Anyone else think this is going to be related to Wed's cartoon? I'm half-expecting Black Hat to show up from the future, with advanced weaponry, to take oil from the sandcastle of the past. {{unsigned|173.180.60.43}}&lt;br /&gt;
&lt;br /&gt;
Guys, i think we might have lost a few frames in between, no? When did he upload the first image? like, the exakt time... knowing this we could calculate the amount of images there should be and compare to what we have... [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 18:04, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The four comics from 89:00 to 90:30 (most recent so far) look the same to me, but the PNG files have different CRCs for the image data blocks, though the metadata in the PNG files are all the same.  I wonder if there might be something subtle hidden in the images, or the way they're compressed. [[Special:Contributions/24.160.133.3|24.160.133.3]] 22:54, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a very minor difference in the water level on those images, even though the water level has been static in most of the other images. [[Special:Contributions/129.21.63.210|129.21.63.210]] 02:05, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the title text is a reference to anything except for... wait for it... THE MONGOLS ;-) [[Special:Contributions/81.23.24.34|81.23.24.34]] 23:00, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Unless the 99:30 image was misnamed, it's not included in the list of images. Does anyone know where this frame went? [[User:Bob|Bob]] 14:18, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is that rain in two recent panels? [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 14:21, 29 March 2013 (UTC)r&lt;br /&gt;
&lt;br /&gt;
Can someone identify for sure what Cueball is doing in 105:00?  His arms seems to be crossed, and his holding something in his hand. [[User:Mem|mem]] ([[User talk:Mem|talk]]) 14:30, 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he is shivering, which would allude to a cool down common with rain storms? [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremt1026|talk]]) 14:51 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he's brushing sand off himself; see the shower around him similar to her hair at 10:00? [[Special:Contributions/70.178.167.60|70.178.167.60]] 03:07, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Megan just wheeled in a trebuchet! This is going to be fun! [[Special:Contributions/69.246.10.71|69.246.10.71]] 16:34, 29 March 2013 (UTC)&lt;br /&gt;
Now she's launching a rock. I wonder which tower it might hit. March 2013, at 17:08. Flew over the first two and might impact far right tower if it continues. 17:48&lt;br /&gt;
&lt;br /&gt;
I think this is all an elaborate 'joke' which will keep running until Monday - April Fools' Day [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 17:17, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Re explanation of hour 110:00. My first thought was &amp;quot;How can a person whose face is an empty ovoid look upset?&amp;quot;. However, looking at the image again I can see how it does. Respects to Randall. Possibly an April Fool, but I will be even more impressed if it runs beyond Monday. I'm waiting for the tide to come in. jasq [[Special:Contributions/79.123.80.87|79.123.80.87]] 23:12, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I googled some hashes. The first two seem to show up here, in a directory tellingly labeled &amp;quot;wait&amp;quot;: http://www.hash-database.net/wait/hash_sha256.txt&lt;br /&gt;
:: The &amp;quot;wait&amp;quot; folder there contains hashes that weren't found in the database and might or might not someday be discovered.  They are probably there *because* someone was looking up hashes to see if they were common words. [[Special:Contributions/99.153.248.206|99.153.248.206]] 23:17, 29 March 2013 (UTC)&lt;br /&gt;
To review, the first two are:&lt;br /&gt;
8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672&lt;br /&gt;
1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97&lt;br /&gt;
Googled the third one, but it only shows up on xkcd discussion forums :(&lt;br /&gt;
Hashed some of the hashes, but didn't see the result in the list, so it dosen't look like a hash chain. &lt;br /&gt;
Someone should google all the other hashes, and someone else should figure out what the guy in the &amp;quot;wait&amp;quot; directory (presuming it wasn't Randall) was hashing. --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 21:37, 29 March 2013 (UTC)&lt;br /&gt;
: Comparing all the filenames to the hashes on that page, I found a total of four that overlap. The first two, as mentioned. But also one from the middle of day 1, and one from the end of day 1.&lt;br /&gt;
&lt;br /&gt;
: 00:30 - 01/00:30 - 8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png &lt;br /&gt;
&lt;br /&gt;
: 01:00 - 01/01:00 - 1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png &lt;br /&gt;
&lt;br /&gt;
: 12:00 - 01/12:00 - a3aa116efca3c01d8a64c0c7e79158dc8a62241aba767064e3a6c724cc5ade93.png &lt;br /&gt;
&lt;br /&gt;
: 23:30 - 01/23:30 - 1da3859627430022485c53ad90e88e8771b2bec2d60e910b59ef332325bba29f.png &lt;br /&gt;
&lt;br /&gt;
: --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 22:36, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a fifth one also, from 01:30 - e25be2dd49fe9f33c3543cdf640b67e0f2146cc576db5da007a135a278e524ee.png&lt;br /&gt;
: I converted all 1153 hashes in the file to lower case and did a wget on them but it did not turn up any files from the future. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:31, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is Randall training us like Pavlov's dogs - every 30 minutes we are compelled to refresh the web-page? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 01:59, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does anyone have an opinion on how we should continue naming the saved timeNN.png files if the updates do not continue on the half hour?&lt;br /&gt;
Right now the link for the skipped update 242 got renamed to the nonexistent time242NA.png and the next update's link is time242.png. But what do we do if the updates are changing to once per hour? By the way it does look like the next half-hour update has been skipped too. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:57, 30 March 2013 (UTC)&lt;br /&gt;
:It does seem to have gone hourly as of midnight EDT. I stuck in &amp;quot;NA&amp;quot; as a placeholder since I wasn't sure what to do with the files, and wanted to make it clear that the half-hour updates were skipped in case it goes back or changes in some other way. Maybe start naming them by the time, instead of sequentially, e.g. &amp;quot;012200.png&amp;quot;. If the pattern holds, the &amp;quot;no update&amp;quot; lines can be removed. (Or both might make more sense, like &amp;quot;time243-012200.png&amp;quot;.) [[Special:Contributions/69.243.159.96|69.243.159.96]] 06:08, 30 March 2013 (UTC)&lt;br /&gt;
::I'm partial to timestamping filenames for stuff like this. I have this zsh line running right now:&lt;br /&gt;
 while { : } { wget -O &amp;quot;`date +&amp;quot;%Y-%m-%d %a %H%M%S&amp;quot;` Time .png&amp;quot; http://imgs.xkcd.com/comics/time.png ; sleep 30m } &lt;br /&gt;
::(I was wishing for a convenient way to use the server-side timestamps, 'till i noticed that it's always 2013-04-12 Fri 09:05'38—which i'm guessing is the script's mtime.) &amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 08:28, 14 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Anyone else getting a 404 error with the latest image (http://imgs.xkcd.com/comics/time/d1b3b1b6e23995a093377c5ddc044dd98a42a3ae1327c8b6620d51d2a7003c1d.png)? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:19, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strange: As far as I know http://imgs.xkcd.com/comics/time.png always redirects to the current frame. But if you visit the current one (133:00) at http://xkcd.com/1190/ and check the displayed image, it says 'c6976fbb244af4fc2286ffe3ac2cf78d408c1f610ecd71e18b4a677a048f084d.png' while time.png redirects to '1d9ce7199935b1b629d6b8744e62c7700a3780357b2dc74bb70471db616ddadb.png'. If you take a md5 of both images, they appear to be the same.&lt;br /&gt;
:I was confused by this as well, I'm grabbing the images myself via time.png and got the 1d9ce7 hash. How will these duplicates be displayed in the table?[[User:Lockyy|Lockyy]] ([[User talk:Lockyy|talk]]) 17:48, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm seeing some strange stuff now. I have a script that uses wget of time.png to get the redirected hash png like Lockyy is doing. And I can verify that when you go to the 1190 page in the browser you get a different hash. But the previous hour and this hour, unlike the ones before it, the two hash pngs are different. And when I refresh the screen in my browser at the 1190 page, first I see the image I get from time.png, then the image refreshes with the other one. I'm not sure what this means or what we are supposed to do with it. I added the time.png hashes to the table for the last two hours but we probably need a way of indicating the difference. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 20:38, 30 March 2013 (UTC)&lt;br /&gt;
: This latest hourly update did the same thing. If you are fast enough you can even get the first image in your browser by right click view image before it changes to the second one. I edited in something that shows that. It probably could stand some reformatting by someone with better graphic design sense, but at least right now all the information has been captured. - [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:18, 30 March 2013 (UTC)&lt;br /&gt;
: Looking at it some more, I see that wget of the page at xkcd.com/1190/ gets you an img link to time.png and then there is the javascript that must after some delay get the different hash url image. That means that we had better be sure that we do not miss any manual checks of hourly updates because the scripts will never find that second image unless someone has a way of getting a script that runs the javascript as if it was a browser. As long as someone posts the hash of the image from the browser every hour, I can ensure that we have the hashes the scripts can get because I have a cron job checking for those updates every 15 minutes. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:49, 30 March 2013 (UTC)&lt;br /&gt;
:: And with the update for day 06/18:00 it appears to be back to normal, one consistent image per update -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 22:22, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just if somebody else wants this, i hacked a little bash script to download all images to the current listed here. It skips already downloaded images so it can be reused later when more images are here.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
curl -s http://www.explainxkcd.com/wiki/index.php?title=1190 |&lt;br /&gt;
egrep -o  &amp;quot;/wiki/images/[0-9a-f]/[0-9a-f]{2}/time[0-9]*.png&amp;quot; | &lt;br /&gt;
while read url; do&lt;br /&gt;
    imgname=$(basename $url)&lt;br /&gt;
    tmp=${imgname:4}&lt;br /&gt;
    id=${tmp%.png}&lt;br /&gt;
    printf -v target &amp;quot;image%03d.png&amp;quot; ${id:-1}&lt;br /&gt;
    [[ -e $target ]] &amp;amp;&amp;amp; continue&lt;br /&gt;
    echo $target&lt;br /&gt;
    curl -so $target http://www.explainxkcd.com$url&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[Special:Contributions/79.236.3.216|79.236.3.216]] 18:51, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
To ease waiting times: http://thred.github.com/xkcd-time-catapult/&lt;br /&gt;
:: This is awesome.  I love the internet. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 19:15, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I've  offered up [http://www.lawrenceperson.com/?p=10316|my own explanation]. The obvious metaphor is how time continues to flow and things change when you’re not watching. And how this could be a conceptual art project that could continue the rest of our lives... [[Special:Contributions/72.183.97.36|72.183.97.36]] 19:36, 31 March 2013 (UTC) Lawrence Person&lt;br /&gt;
:Correcting your link: [http://www.lawrenceperson.com/?p=10316 my own explanation] --[[Special:Contributions/24.145.230.202|24.145.230.202]] 20:49, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::This comics may not really continue forever unless Randall will put some sort of repetition into it. May not be simple loop but something more sophisticated, but still, images shown up to now doesn't show any kind of repetition yet. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:28, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
anyone else notice the water is slowly rising? not unlike a tide (depending on the time scaling implemented? perhaps a flooding river (as might correspond to the mention of a river)? [[Special:Contributions/70.192.210.128|70.192.210.128]] 18:08, 2 April 2013 (UTC)&lt;br /&gt;
:I checked your claim that the water is rising, and I agree. Good catch!  I measure the rate at about 1 pixel per 25 frames starting at about 100 hours.  Though a more careful look could surely refine that estimate.{{unsigned|207.67.82.250}}&lt;br /&gt;
:I measured the water level with a ruler. The water will take another 20 days before reaching the sand castle if rising at a constant rate. [[Special:Contributions/192.155.85.119|192.155.85.119]] 01:27, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oddly this contradicts the text, which says that the river is going down: &amp;quot;Any idea where the river is now?&amp;quot;, Cueball replies &amp;quot;Still pretty far out. It actually retreated a little this week.&amp;quot; --AH&lt;br /&gt;
:&amp;quot;It's *still* pretty far out&amp;quot;. I think this means that it's getting less far out.[[Special:Contributions/93.73.186.104|93.73.186.104]] 07:41, 3 April 2013 (UTC)&lt;br /&gt;
::&amp;quot;It actually retreated a little this week.&amp;quot; ~~dang&lt;br /&gt;
&lt;br /&gt;
This comic has been running and updating so long I think perhaps it is a sand castle creation/destruction program that autonomously lets the two indefinitely build, destroy and rebuild new sand castles all the time… [[Special:Contributions/80.101.210.21|80.101.210.21]] 09:55, 4 April 2013 (UTC)&lt;br /&gt;
:Maybe. We don't have enough data to say that for sure yet. We just need to &amp;quot;wait for it&amp;quot;. [[Special:Contributions/93.73.186.104|93.73.186.104]] 10:07, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think numbers in &amp;quot;As of this writing, it is still updated after more than XXX hours - even after Y new, different comics were posted on the front page&amp;quot; at the top of the page should be calculated using {{#expr}}. I changed it for number of comics, but I have no idea how to calculate number of hours since it was posted.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 11:15, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
When Megan coughed and Cueball asked if she was okay, did anyone else think of http://xkcd.com/931/ Lanes? Cueball explains that cancer treatment results are not known until much later, &amp;quot;and often the first sign is a cough or a bone pain.  So you spend the next five or ten years trying not to worry . . . .&amp;quot; ~~wrybred&lt;br /&gt;
&lt;br /&gt;
:I don't want to be a downer but this is just my interpretation thus far. I hope it is a happier theme but if you are correct wrybred, my further explanation would be the following... I think that building sandcastles is an analogy for living their life. Going for a swim in the body of water and the cough could represent the start of the cancer or possibly some time where they had to go out and &amp;quot;wade&amp;quot; in the possibilities of what cancer could mean. Time passes and Cueball says &amp;quot;I don't think we can build it much taller than this. It's been fun, though&amp;quot; which represents that they believe they have done as well as they can with the lives they have been given. They comment on the river retreating even though we the audience observe a body of water on the right hand side rising could represent how we can be fooled into believing things are going alright when in reality they are not. The reference to not understanding what the river is doing also fits this explanation well as someone with cancer may occasionally feel confused about their illness. Presently while I write this they are possibly preparing for a flood which represents the return of the cancer. If I were to guess what is next I might guess that they will watch as the flood comes in and destroys some of what they built but it is better than not having made the sandcastle in the first place. I could be way off, but Randall has given us a lot of TIME to think about what this is all about and your mind wanders. I also would note that this may not be about a particular cancer story, just any cancer story. [[User:Nhoel|Nhoel]] ([[User talk:Nhoel|talk]]) 13:51, 8 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Could Cueball and Megan be building a European city, as it evolved, was damaged and remodelled where 1 day of strips is 100 years? Maybe Cueball is curretly remodelling Notre Dame de Paris or Westminster???  If so, it should get interesting around day 17 [[Special:Contributions/129.238.237.96|129.238.237.96]] 17:34, 4 April 2013 (UTC)rbnm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
&lt;br /&gt;
# Assumes you have a complete set of numbered PNG images in a&lt;br /&gt;
# directory called &amp;quot;./images&amp;quot;. (See the script above) Makes a&lt;br /&gt;
# directory called &amp;quot;./cropped&amp;quot; containing N images that are 1 pixel&lt;br /&gt;
# wide by 395 pixels tall, each of which contains the second to last&lt;br /&gt;
# column of one of the input images.  Finally, concatenates all those&lt;br /&gt;
# images into montage.png, which will be Nx395 pixels and can be read&lt;br /&gt;
# as a graph of water depth over time.&lt;br /&gt;
&lt;br /&gt;
mkdir -p cropped&lt;br /&gt;
rm cropped/*.png&lt;br /&gt;
for i in images/*.png&lt;br /&gt;
do&lt;br /&gt;
    f=`basename $i .png`&lt;br /&gt;
    convert -crop 1x395+550+0 $i cropped/${f}_cropped.png&lt;br /&gt;
    echo $f&lt;br /&gt;
done&lt;br /&gt;
&lt;br /&gt;
montage cropped/*.png -geometry 1x395+0+0 -tile x1 montage.png&lt;br /&gt;
&lt;br /&gt;
echo Wrote result to montage.png&lt;br /&gt;
&amp;lt;/pre&amp;gt;[[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 21:00, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
He's making a mini-version of the whole sandcastle on top of the mound! You can see the two turrets on the left and the mound in the center!&lt;br /&gt;
&lt;br /&gt;
They're inside an hourglass! ;) - Filippo&lt;br /&gt;
&lt;br /&gt;
i believe that he made a fractal version of the scene atop the middle sandcastle... are we going to have an infinite zoom for a bit (or maybe forever?) - ck&lt;br /&gt;
&lt;br /&gt;
Maybe it's some sort of reference to [http://xkcd.com/878/ Model Rail] where Cueball ends up with multiple model railways in his basement...--[[Special:Contributions/77.100.193.92|77.100.193.92]] 13:14, 5 April 2013 (UTC)&lt;br /&gt;
:&amp;lt;strike&amp;gt;Since it hasn't been brought up yet;&amp;lt;/strike&amp;gt; reference to 878, this is Nesting, and there are FOUR visible layers.&lt;br /&gt;
:-  &amp;quot;It's the second rule of 'model train layouts': No Nesting.&amp;quot; (Strike and replace with the building sandcastles.)&lt;br /&gt;
:-  &amp;quot;Whats the first rule?&amp;quot;, &amp;quot;Do not talk about ... That rule was actually voted in by our friends and families.&amp;quot;, &amp;quot;Philistines&amp;quot;&lt;br /&gt;
:Drifter [[Special:Contributions/24.106.78.38|24.106.78.38]] 19:26, 10 April 2013 (UTC)&lt;br /&gt;
::Actually 77.100.193.92 did bring it up, which is why I believe they're building a large trebuchet. [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 22:09, 10 April 2013 (UTC)&lt;br /&gt;
::Thank you Bdemirici &amp;amp; 77.100.193.92, sorry for the duplicatation.  Now which came first... the coment or or the comic, 77...'s reference came before the center structure gained its malformed parapets. Drifter [[Special:Contributions/66.42.134.195|66.42.134.195]] 10:38, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Whoa -- big change in scale, zoom in on Megan holding a mini trebuchet at about 5 pm central time Friday the 5th.--[[Special:Contributions/205.208.92.136|205.208.92.136]] 22:20, 5 April 2013 (UTC)--~~&lt;br /&gt;
&lt;br /&gt;
A tiny trebuchet for use on the tiny turrets? Megan is kinda awesome. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 22:32, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I think she should &amp;quot;outgrow these toys and focus on something practical&amp;quot; ;-) [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:59, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Looks like they are re-enacting the trebuchet incident on the mini-castle. AH --[[Special:Contributions/108.244.73.186|108.244.73.186]] 23:53, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Meta-physical time again: &amp;quot;I don't understand what the sea is doing&amp;quot; - wasn't it a river earlier? Is it a different sea? The river of time maybe? Where is Randall leading us? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 03:09, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I'm thinking it may have to do with the title text from this comic. http://xkcd.com/4/&lt;br /&gt;
:I think it's obvious.  They're not on a beach.  They're on a recently exposed portion of the river bed.  In time the river will come back and engulf the whole area. [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:16, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:I have redownloaded the 199:00 image based upon the hash here and it does still say &amp;quot;river&amp;quot;, so Randall hasn't adjusted the &amp;quot;past&amp;quot; to fit the &amp;quot;present&amp;quot;... [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:50, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I've read somewhere that they are not on the beach. They are on some sort of a boat covered with sand. First they were in the river, and now they reached the sea. [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 14:19, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::So if they are on a boat then it isn't the river/sea that is rising it is the boat that is sinking (or having more weight added to it). [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 18:35, 6 April 2013 (UTC)&lt;br /&gt;
:It's pretty obvious to me. They're on a beach with a river running through it. Yes, beaches sometimes have rivers in them. And also, rivers that run through beaches tend to be very unstable and to move their bed all the time, because of the fact that it's running water through loose sand. That's why they talk about the river moving. [[Special:Contributions/80.212.115.55|80.212.115.55]] 08:04, 7 April 2013 (UTC)&lt;br /&gt;
:: This comic. http://xkcd.com/4/ {{unsigned|Zuffelnok}}&lt;br /&gt;
&lt;br /&gt;
: xkcd Time Catapult done correctly http://i.imgur.com/XEKEfSR.png {{unsigned|118.129.231.136}}&lt;br /&gt;
:: Man, you have just too much... wait for it... time! [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 16:34, 7 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just so it doesn't get lost, these are the last 2 hashes I've seen: e3e8169439be717a5661dba80cca623330516d87749f5c5bd83d4a4aae19b89a.png, a2c0f3ed4be680f5b794f0137a55af8704598a2105e1eff5fce750b07800c19b.png&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Are they building a giant trebuchet? Another zoom out maybe? [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 05:13, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I love how Randall is reacting to the discussion here. Is it a sea? Or a river? Let's have Cueball drink from it to clarify ;) [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 09:42, 9 April 2013 (UTC)&lt;br /&gt;
:It could be brackish water ... and I have seen some fresh water rivers I definitely wouldn't want to drink from [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:10, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:So this tells us 3 things:&lt;br /&gt;
:1) It's likely a sea.&lt;br /&gt;
:2) This comic, or at least a script (not in a programming sense) for it was very likely made by a human. So it's not randomly generated. We already knew this, but now it's confirmed once again.&lt;br /&gt;
:3) Randall is still working on this comic, or at least he was some time after he started releasing it.&lt;br /&gt;
:[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 16:51, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think by tasting the water Cueball was preparing himself for the inevitable - the water is going to continue to rise and nothing they can do will stop it: they are going to drown. This strip is about the slow, inextirpable, approach of Death - and this isn't the Death from a Terry Pratchett novel. [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 20:29, 9 April 2013 (UTC)&lt;br /&gt;
: Between the 376th and the 81st strip it can be noted how much the water has rised. And I've noted how there's no wind in the beach (river's mouth?), the flags don't move and the sea has no waves. Don't know if there's a meaning there. --[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 21:18, 9 April 2013 (UTC)&lt;br /&gt;
:: I think you shouldn't compare it to frames before about 220, because that's where zoom changed last time. Also it looks like it will reach the castle in a day and a half from now.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:17, 9 April 2013 (UTC)&lt;br /&gt;
:::The likely implication of the lack waves etc is that they are in an estuarine environment, where the rising tide may not have a bore at all. This might explain a few things, like the reference to a river, the strange behaviour of the sea, and perhaps might explain Cueball tasting the water (to see if he could determine the saltwater content). [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 22:34, 9 April 2013 (UTC)&lt;br /&gt;
::::Megan's reaction to getting the water in her mouth (cough, pffthh) and Cueball's are pretty similar ... call me crazy but I think there's something weird about the water beyond its salt content ... --[[Special:Contributions/76.84.59.83|76.84.59.83]] 04:20, 10 April 2013 (UTC)&lt;br /&gt;
::: And 2 hours after I said that, Megan built something right next to the water. I wonder if this was a coincidence... [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 09:34, 10 April 2013 (UTC)&lt;br /&gt;
:::: It is, of course, a damm to buy them some time. :-) {{unsigned|84.180.241.162}}&lt;br /&gt;
:::: It wouldn't work as a dam in a 3D universe. It would have to extend infinitely in z to act as a dam. Then again, there's also no good way to support a platform with two posts. [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:24, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can someone please move the list of images and their hashes to another page?  Randal is showing no signs that the images will stop anytime soon.  [[Special:Contributions/184.5.152.192|184.5.152.192]] 22:32, 9 April 2013 (UTC)&lt;br /&gt;
:I understand the sentiment, and considered at least commenting out the future tables, but this page does not need to be changed when the latest frames are uploaded, only when the hashes are added, and those of us still keeping the live XKCD page open do find it easier to just open the last few frames missed when looking away or sleeping.&lt;br /&gt;
:I do wonder if the wall of text is worth reducing by actually making the hashes a link with something like &amp;quot;Direct link&amp;quot; as the text. Is anyone still attempting to generate the hashes? [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:10, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I went ahead and made all the tables collapsed by default. If the comic continues beyond another couple of weeks, I vote for moving them to another page. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 06:44, 10 April 2013 (UTC)&lt;br /&gt;
::If the comic ever comes to an end, we could clear out the archived hashes and put all the image links into a multi-column table. The hashes are only really useful to editors trying to upload new images, they don't really add that much to understanding the comic. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 10:29, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just a theory. On Friday, April 19th at 00:00 there will be 1200 images in the comic, at the same time the strip 1201 of xkcd should be posted on the site. I'm guessing that will end it. (UPDATE: Math is wrong, was still counting half an hour updates. Sorry about that. The numbers will match on May 2nd at 6 in the morning, nothing special there.)--[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 18:27, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Perhaps it is about global climate change? &amp;quot;The sea is rising.&amp;quot; and now they are building a very tall structure to cope with this ?AH --[[Special:Contributions/209.74.126.175|209.74.126.175]] 01:54, 12 April 2013 (UTC)&lt;br /&gt;
:Actually, looks like they're building a boat!!! [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:04, 12 April 2013 (UTC)&lt;br /&gt;
::This is in no way close to a boat, look at any shipyard, that's not how you build a boat! --[[Special:Contributions/83.145.101.131|83.145.101.131]] 10:25, 12 April 2013 (UTC)&lt;br /&gt;
:::It is how you build an observation deck, though, or an airport control tower. And if you have the lumber to build such a structure, you could much more easily build a raft. So it's not like they're in any real danger of drowning when the tide gets higher. - [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It could be a raptor-proof tower .... not seen any of those in XKCD for a while {{unsigned|86.128.14.32}}&lt;br /&gt;
&lt;br /&gt;
Looks like that small tower that Megan added in 500-502 is acting like a levee. The water outside it is higher now (569) than the water inside it. I can't imagine it'll help much, though.&lt;br /&gt;
--[[User:Mlv|Mlv]] ([[User talk:Mlv|talk]]) 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[http://imgur.com/bSP5nWK Graph of water level over time] [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 22:10, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It appears that a couple of frames (4 and 427) get revisited a couple of frames later:&lt;br /&gt;
 md5sum -b * | sort | uniq -w32 -D&lt;br /&gt;
&amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 04:16, 13 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Has it slowed to once every 2 hours for new frames? --[[Special:Contributions/209.74.126.175|209.74.126.175]] 14:12, 13 April 2013 (UTC)&lt;br /&gt;
: For some reason, over the fast few hours the image wasn't automatically updating, and I had to refresh the page to see it. Now it looks like the image and static data XKCD servers are down... at least for me. [[Special:Contributions/129.21.119.153|129.21.119.153]] 03:50, 14 April 2013 (UTC)&lt;br /&gt;
:: Looks like everything's back to normal. Fortunately, the aubronwood animation page has correctly captured the frames that I missed (although it had a few duplicates during XKCD's weirdness, it's fixed now). [[Special:Contributions/129.21.119.153|129.21.119.153]] 15:20, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Yes, I haven't been able to retrieve anything since 23:40 EDT. [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 06:05, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Has anyone else considered the relationship of this comic to John Cage's musical composition &amp;quot;As Slow As Possible?&amp;quot;  http://en.wikipedia.org/wiki/As_Slow_as_Possible  [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:08, 14 April 2013 (UTC)&lt;br /&gt;
:Yes, I did, in [http://www.lawrenceperson.com/?p=10316|my upstream link]. {{unsigned ip|72.183.97.222|00:34, 17 April 2013‎ (UTC)}}&lt;br /&gt;
:It surely can't be a coincidence that the comic released the day after this comment was all about John Cage, can it? [[User:DarthCrap|DarthCrap]] ([[User talk:DarthCrap|talk]]) 10:15, 15 April 2013 (UTC)&lt;br /&gt;
::Yeah, I noticed that.  So who is trolling whom here?  This group, or Randall?  I would love it if he set up a foundation to keep this cartoon updating for the next N years, where N is the time backwards from this year to some particular early machine, ENIAC or Babbage's Analytical Engine or the Jacquard loom or the abacus, or whatever.  (Refer to how the foundation sponsoring the Cage piece got their 639 years.) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 08:02, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just wondering, could the river/sea conundrum have anything to do with http://www.explainxkcd.com/wiki/index.php?title=4:_Landscape_%28sketch%29 and the original accompanying text &amp;quot;Don't ask me why there's a river running through the ocean. Please.&amp;quot;? [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 17:45, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Notice the last couple of frames have begun to show waves in the rising sea.  (Frames 627-628) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:32, 15 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
How could a small hill of sand stopped the entire sea. The world might be two dimensional, or Randall might have wanted to gain some time but it doesn't make much sense. {{unsigned ip|212.253.22.219 |12:06, 16 April 2013‎ (UTC)}}&lt;br /&gt;
:Seriously? Ok - time to review the physics of hydrostatic fluids, folks.  Depth is the only variable in calculating fluid pressure.  Whether its a bucket or the ocean, the pressure at any given depth in a fluid is the same. A small hill of sand can stop the entire sea.  Waves, however, are another matter... [[User:Uglystick|Uglystick]] ([[User talk:Uglystick|talk]]) 14:34, 16 April 2013 (UTC)&lt;br /&gt;
::A small hill can stop the sea if it extends infinitely in the Z axis, otherwise the sea will simply flow around it. The other alternative is to encircle the castle with it, forming a moat, but then we wouldn't be able to see the inside. So this can't be a normal 3D universe. Lending some weight to the 2D or nearly 2D nature is that the first platform they put up was installed on only two posts. But the platform itself had width. Maybe they're stuck between two panes of glass like an ant farm. [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:15, 16 April 2013 (UTC)&lt;br /&gt;
:::A 2D world would also explain why the structure they're on can stand.  It's an imperfectly 2D world though; it's been mentioned below that a pole should in theory stop the water easy.  I guess it has some 3D realities to it, i.e., a wall should stop water, but a pole shouldn't. {{unsigned ip|173.13.244.241 | 19:18, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Water depth is [http://imgur.com/MBiShof increasing quadratically]? (Probably not, but it looks nice on the graph so far.  My current guess is that it's a sine wave that will peak out at 103 pixels.) [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 15:18, 16 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think in the end it's about what you build up during life and how &amp;quot;the time&amp;quot; washes all of it away, eventually {{unsigned ip|87.178.224.240|16:05, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
If this were a 2D universe, wouldn't the best course of action be to bury one of the poles directly at the water's edge? That way, like the small sand hill, the sea would have to rise to the very top of the pole before it would flood the remaining sand structures. {{unsigned ip| 74.94.246.5|16:33, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Just a remark: Frame 458 (time458.png on this page, or hour 337:00) is corrupt, i.e. it deviates from the original that can be retrieved via the hash address. Probabely it was a screencap rather than a direct copy - someone should reupload it.. Oh and the structure on the poles is definitely the mighty Randall's Arc (though it doesn't rain)... {{unsigned ip|93.135.113.244}}&lt;br /&gt;
&lt;br /&gt;
Now they are 'building castles in the air' - dreaming of a future that will never come to pass? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 11:43, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Why should building castles in the air be harder that building {{w|Server_farm|farm}} in {{w|http://en.wikipedia.org/wiki/Cloud_computing|clouds}}? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:37, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The bucket on the pulley used to be carrying just sand. Now, if I read the situation correctly, it's carrying something that's heavier than Megan, so she can't use the pulley (or, possibly, anything else) to pull it up. Lead? Depleted uranium? Dwarf star remnant? [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:06, 17 April 2013 (UTC)&lt;br /&gt;
:Seems to me like she was trying to raise ''herself'' up in the bucket, then lost her balance and collapsed part of the middle castle when she fell. - [[User:Acrisius|Acrisius]] ([[User talk:Acrisius|talk]]) 15:39, 17 April 2013 (UTC)&lt;br /&gt;
::That probably makes a little more sense than &amp;quot;dwarf star remnant&amp;quot;. [[Special:Contributions/206.173.46.67|206.173.46.67]] 16:09, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Especially considering that dwarf star remnant loosely placed on ground would fall through it. Even if the ground would be armor-plated. Unless it explode first. Hmmm ... this may be good question for the [http://what-if.xkcd.com/ what-if] - what will happen if you put dwarf star remnant with size of apple on ground somewhere on earth? Or neutronium? (What happens with black hole was already explained when LHC started.) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:20, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
My favorite episode from the Batman TV series was one where the Riddler gave Batman a nonsense clue which contained a surveillance microphone. He'd then eavesdrop on what Batman “deducted” his next coup would be, and he made it happen. Seeing how the discussion here does seem to affect the events in the comic, I wonder if Randall is pulling a Riddler on us. Just as an experiment, I thought I'd mention that it's odd there are no seagulls at the beach ;-) [[Special:Contributions/201.235.179.15|201.235.179.15]] 16:49, 17 April 2013 (UTC)&lt;br /&gt;
:I like the way that the sea/river/metaphor is now slowly eroding the base of the tower on the right. Also, where are the fish ;-) [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 21:15, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-04-17T22:22:24Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Regarding sha256. Its most likely some hash of a timestamp, but if he doesnt wants us to crack it, he would have prefixes a password.. sha256('secretcode17:30'). Im just saying, if he doesnt wants us to crack it, we most likely cant.&lt;br /&gt;
I've tested all unixtimestamps from 1300000000 to 1364390334. Also &amp;quot;00:00&amp;quot; to &amp;quot;23:59&amp;quot;, with and without the colon and a load of other formats. {{unsigned|77.243.128.133}}&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): http://pastebin.com/4vNJH53Z&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Moved it to pastebin, so it doesn't clutter the page so much. [[Special:Contributions/81.23.24.51|81.23.24.51]] 14:22, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Thanks for explaining. Why hasn't anyone posted this before? Could &amp;quot;location.hash&amp;quot; possibly have anything to do with the method used to generate the image hash key? Also, why is this code so difficult to follow (Obfuscation?)? So many questions... Sorry if this is just a huge waste of ''Time''.&lt;br /&gt;
&lt;br /&gt;
:::: &amp;lt;code&amp;gt;location&amp;lt;/code&amp;gt; is the URI of the page. &amp;lt;code&amp;gt;location.hash&amp;lt;/code&amp;gt; is the part of the uri after the ''#'' character. If you go to [https://xkcd.com/1190/#verbose https://xkcd.com/1190/#verbose], you'll see some debugging output in your browser's debugging console (Firefox: Web Console or Firebug, Chrome: Development Tools). But nothing to decode the algorithm... :-( --[[Special:Contributions/83.243.48.2|83.243.48.2]] 10:01, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::: Well, I don't know what's doing it, but there's definitely some script (probably this script) that's refreshing the image automatically.  I left the comic open for an hour or so and noticed the image had changed. I refreshed with #verbose in Chrome right before the 30 minute mark and got the following in the console.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
connecting to event source: http://c0.xkcd.com/stream/comic/time?method=EventSource time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;e2992bf0-9557-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 0 seconds before displaying comic 832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_start&amp;quot;. time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;79580fe8-9558-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 4 seconds before displaying comic 847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png time07.min.js:1&lt;br /&gt;
connection error i {type: &amp;quot;error&amp;quot;} time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_error&amp;quot;.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
::::: The script seems to poll the server every minute or two. It's different from before, where the image server itself redirected to the correct image. The auto refresh was probably always intended, but not quite ready when the comic went live. It may have turned out to be necessary too, so the image server doesn't have to do all the work. [[Special:Contributions/129.21.119.153|129.21.119.153]] 14:45, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://pastebin.com/dLiWsFyN&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 09:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Moved to pastebin.[[Special:Contributions/81.23.24.51|81.23.24.51]] 14:34, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://imgs.xkcd.com/comics/time/426033682a26a0012a6f8e0c47287af91b7991a852d81c77402c937ffbd650c6.png&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/1/1e/f46c6571393bee1ee649a7daae41f6328e63482506aef1e22607d22c47dd7027.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 22:51, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/b/b0/88e3a0c8bba935c669606d9134314f811a0961985f968dd5d329e4695acc67c8.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 23:10, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Is it just me or or did Randall manage to make all of us perform a Denial of Service on xkcd.com, and explainxkcd.com ? xkcd.com seems much slower, and I keep getting &amp;quot;500 Internal server error&amp;quot; when accessing this site (explainxkcd.com). I guess that's the effect of having everybody hit F5 every few minutes :) [[Special:Contributions/193.239.192.194|193.239.192.194]] 11:57, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Earlier today, the server handled all the image redirections. The script you see above went through several mutations (currently at #8), with each mutation it seems that Randall is adding more servers and trying to split the load between them. This is basically how a bot-net works - we all run code written by some evil genius, and he's changing the code as time passes to serve some hidden purpose.&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 15:44, 25 March 2013 (UTC)&lt;br /&gt;
:If he is using us as a botnet, then maybe the next comic will be something alluding to that.&lt;br /&gt;
:Probably like this: http://xkcd.com/350/&lt;br /&gt;
&lt;br /&gt;
When I saw this comic last night and that there was no explanation up, I thought to myself &amp;quot;How zen.&amp;quot;  I figured that Randall was going through a calm streak before throwing us the utterly ridiculous April 1st comic.  Did it come early, or does he have something even bigger planned for us? [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 26 March 2013 (UTC)&lt;br /&gt;
:Sorry, did you miss the bit where this comic updates every 30 minutes and all the server error messages being caused by the massive traffic to both the wiki and the main xkcd website? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:08, 26 March 2013 (UTC)&lt;br /&gt;
::Well, when I said &amp;quot;last night&amp;quot; and &amp;quot;no explanation&amp;quot;, I implied that I wasn't aware of that at the time, which is why I thought what I did.  Of course, it is now &amp;quot;now&amp;quot; and there &amp;lt;i&amp;gt;is&amp;lt;/i&amp;gt; an explanation, so that should answer your question.  Also, since it's not April 1st, and Randall has consistently released something major on that day, the jury is still out, leaving my question quite open (though I was really only asking for opinions). [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:20, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
wanted to add an image to the list above, but didn't know at what timestamp to add it, got 69085b480cb82911b19fe8f114909756989eed89b0d227db0f59c1843de7ba24.png at 2013-03-26 09:47 CET (UTC+0100)&lt;br /&gt;
/Puggan&lt;br /&gt;
:The hours denote the time since the initial release of the comic. The page is still a work in progress, we're going to bring that all into one image file soon. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:13, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This site should seriously consider cloudflare, it's perfect at times like this and takes minutes to set up.  I run all my sites through it and it saves a lot of page huts and bandwidth.&lt;br /&gt;
[[Special:Contributions/123.3.136.228|123.3.136.228]]Evan Pyle&lt;br /&gt;
:Or at least make the main page a static page that refreshes every so often.  I'm guessing that most of the traffic is going to the front page with not as much traffic to the actual comic page [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Some of the images on the wiki (looks like time38.png through time48.png) are slightly different than what is on the main site.  The lines are slightly thicker, as though someone did them based on screen captures.&lt;br /&gt;
[[User:Royce|Royce]] ([[User talk:Royce|talk]]) 14:37, 26 March 2013 (UTC)&lt;br /&gt;
:Well, at least we have the hashes so they can be re-retrieved, so nothing is really lost, right?  Should we add links to the original? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I uploaded two of the &amp;quot;thicker&amp;quot; images and one of the &amp;quot;regular&amp;quot; ones, and I did the same thing for all of them: right-click-&amp;gt;save-as. Given that the &amp;quot;thick&amp;quot; ones are all clustered together, I think the files on the xkcd site changed. [[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 18:21, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Story so far: [http://static.odysseus.anderson.name/1190.gif linky] [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 19:30, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I guess we shall find out in ~10 minutes if Randall is trolling us. [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
... so that's it?&lt;br /&gt;
&lt;br /&gt;
Did I just miss something or we've all been epically trolled for 48 hours? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:22, 27 March 2013 (UTC)&lt;br /&gt;
:Motherofgod, no, he's *still* going!''' [[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
What makes you think he's done? [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:25, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm still waiting for the water level to drop precipitously... and then for red spiders to run over everything [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:28, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Well, strip 1191 is up so I assumed it was over. I guess it's not. Until April's Fools maybe? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:32, 27 March 2013 (UTC)&lt;br /&gt;
: It is not over -- the image is still updating, at least it did for me [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]])&lt;br /&gt;
:: Yes, it's not over. Last frame shows just a minimal movement of Cueball's head, but no doubt it's still ongoing. [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:49, 27 March 2013 (UTC)&lt;br /&gt;
::: Given the fact the strips for the last 2 weeks have been comparatively simple, I expect Randall has been planning this for at least that long. {{unsigned|101.98.156.239}}&lt;br /&gt;
&lt;br /&gt;
Considering the common theme with &amp;quot;today's&amp;quot; strip, anyone wanna guess that he's sending us a hex-encoded file over a really slow modem link, slated to complete April 1? Anyone wanna run &amp;quot;magic&amp;quot; over the hashes and see if they come up with a compression codec or something? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:45, 27 March 2013 (UTC)&lt;br /&gt;
:I liked this idea and crunched the hex data for 00:00 to 51:00 into a binary file (http://filebin.ca/bcGyfUvdgBi). Can't see anything resembling a file header, but that doesn't really say much. If this is compressed header-less data there wouldn't likely be any easily discernible patterns. Haven't really tried running the data through anything, zlib was one that came to mind but haven't tried it.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/194.114.62.72|194.114.62.72]] I'm pretty shure it's not the seaside, but a lake - the water level is not changing at all.&lt;br /&gt;
&lt;br /&gt;
Its probably going to loop back on itself, eventually, and repeat this way forever. [[Special:Contributions/113.160.224.209|113.160.224.209]] 07:12, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
For those wondering about the Javascript behind this: I posted my analysis of the Javascript [http://www.echochamber.me/viewtopic.php?f=7&amp;amp;t=101043&amp;amp;start=760#p3303579 on the xkcd forums], and further de-obfuscated and annotated the code over on [https://gist.github.com/cincodenada/5246094 GitHub].  Here's a quick summary though: it holds open a connection to xkcd's servers and listens for instructions and follows them. Those instructions are either &amp;quot;load a new image&amp;quot; or &amp;quot;reload the page&amp;quot;. So, you don't have to mash F5, it will automatically update the image when they're available. We have no way to control how fast the images come or when they do, and it's quite possible for them to update forever. --[[User:Fiveofoh|Fiveofoh]] ([[User talk:Fiveofoh|talk]]) 06:41, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is a series of animation frames. I suspect they will only ever be shown once (based on the fact you can only get the current image, not previous or future images -- this is in keeping with the title, &amp;quot;Time&amp;quot;, which passes and which you can't ever get back]. The filenames are UUIDs too long to guess, so somebody needs to start collecting the filenames here so that a proper flipbook can be assembled. Here's the latest URL: [http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png]  Go here to collect URLs: [http://c0.xkcd.com/stream/comic/time?method=EventSource http://c0.xkcd.com/stream/comic/time?method=EventSource]&lt;br /&gt;
:We've kinda already been doing that. They're the big long filenames next to each timestamp. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oh my god it's game of thrones played out in 2D  [[Special:Contributions/123.3.136.228|123.3.136.228]] Evan Pyle&lt;br /&gt;
&lt;br /&gt;
Is it just me, or do the last two frames look like someone just threw a rock at the castle? [[Special:Contributions/67.167.81.143|67.167.81.143]] 14:20, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I believe it is the cannon ball that I have been expecting since they first started building castles. [[User:ChrisPUT|ChrisPUT]] ([[User talk:ChrisPUT|talk]]) 16:34, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Here's a bit of JavaScript to execute in your browser's JavaScript console. (Cmd+Alt+K on Firefox for Mac, for example.)&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
/* Collect all frame image URLs */&lt;br /&gt;
var images = [];&lt;br /&gt;
Array.prototype.slice.call(document.querySelectorAll('a[href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
	images.push(a.href);&lt;br /&gt;
});&lt;br /&gt;
&lt;br /&gt;
/* Create an image in the top-right corner of the screen */&lt;br /&gt;
var img = document.body.appendChild(document.createElement('img'));&lt;br /&gt;
img.setAttribute('style', 'position: fixed; top: 1em; right: 1em;');&lt;br /&gt;
&lt;br /&gt;
/* Allow removing the image by clicking */&lt;br /&gt;
img.onclick = function () {&lt;br /&gt;
	img.parentNode.removeChild(img);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
var texts = [0,51,169,174,322];&lt;br /&gt;
var delays = [0,1000,1000,1500,4000];&lt;br /&gt;
&lt;br /&gt;
/* Cycle through the frames */&lt;br /&gt;
img.onload = function () {&lt;br /&gt;
	/* Pause a bit longer for the text frames */&lt;br /&gt;
	var idx = texts.indexOf(img.i);&lt;br /&gt;
	var delay = ( idx &amp;gt; 0 ) ? delays[idx] : 50;&lt;br /&gt;
	setTimeout(function () {&lt;br /&gt;
		img.src = images[++img.i % images.length];&lt;br /&gt;
	}, delay);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
/* Start with the first frame */&lt;br /&gt;
img.i = 0;&lt;br /&gt;
img.src = images[img.i];&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
— [http://jan.moesen.nu/ Jan!] [[Special:Contributions/94.23.195.79|94.23.195.79]] 09:22, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
---Thanks for the script!. Ctrl+Shift+J on Windows Chrome [[User:Shine|Shine]] ([[User talk:Shine|talk]]) 13:11, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script 'coz there are three text panels now. [[User schnitz]] 19:00, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script with another text panel [[Special:Contributions/24.77.229.71|24.77.229.71]] 21:00, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The one for the prior half hour (5AM - 5:30AM EST, 27 March 2013) is located at http://imgs.xkcd.com/comics/time/5450bd39ee84a394467fabcaf92f1a5711c2a4eca24c8bd8a8cec829496e3dd7.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:26, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
And the one for the following half hour is located at http://imgs.xkcd.com/comics/time/c2ea85f1ab92f2f80e9c4655c47f5c7effc0a7da01c8a88493864845855b3be8.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:31, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Call me a paranoid, but I think this strip is all about 9/11:&lt;br /&gt;
*If you read the strip number (1190) backwards, you get 09/11&lt;br /&gt;
*This subject is recurrent on xkcd&lt;br /&gt;
*As far as we have seen, there is a destroyed tower and they are rebuilding it&lt;br /&gt;
*The next strip, following 1190 (or 09/11), mentions war against countries with large oil reserves but low military capacity. {{unsigned|143.107.105.14}}&lt;br /&gt;
:I feel like that's kind of a stretch, I'm pretty sure it's just a story about a day at the beach.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If a new strip goes up every 30 minutes our time, and if each strip comprises of, let's say for the sake of simplicity, one minute in their time; to build the sand castle [frames 24-117 = 93 frames] so far it's taken almost 2 days our time, which would be about an hour and a half their time if each frame is a minute.  Using my scale, an hour our time is 2 minutes their time, a day is 48 minutes, and our month is their 24 hour day.  If we assume Randall plans to give us a 24 hour period from that world's time, and we use the minute-per-frame rate I made up, than we'd probably be looking at a month of images our time.  I guess we'll just have to see how long he's got it planned to go on. -boB&lt;br /&gt;
&lt;br /&gt;
Has it ended? All that's left is the sandcastle, and there doesn't seem to have been anything else changed on it for a few hours.&lt;br /&gt;
&lt;br /&gt;
It's zooming out! When look at the gifs showing the frames in succession, the last 3 show the castle getting slightly smaller each time!&lt;br /&gt;
: It's true! The most recent also shows the edge of another castle, leading me to believe it's part of some kind of sand castle contest, probably including some of xkcd's other recurring characters!&lt;br /&gt;
::Weird, now it's not showing that, Randall must have put something up too soon.&lt;br /&gt;
A controllable version of the same comic is available at http://xkcd.aubronwood.com/ - slow/fast movement, pause, control back and forth. It also has the image # on the top left. Auto updating. [[Special:Contributions/59.182.173.88|59.182.173.88]] 20:56, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Can you add on-screen buttons, so it's usable on phones and tablets without hardware keyboard?{{unsigned|81.23.24.48}}&lt;br /&gt;
&lt;br /&gt;
looky here: http://imgs.xkcd.com/comics/time/4c92727698b704ee1d02fbd37c94c220d16be4ad3ff6fc03a3fb77ea6d96434f.png [[Special:Contributions/97.88.147.176|97.88.147.176]] 23:14, 27 March 2013 (UTC)&lt;br /&gt;
That was a glitch on the server that revealed a future frame, but it has been corrected and that link is now a 404 not found. I guess if we want to see it in context we'll just have to &amp;quot;Wait for it.&amp;quot;{{unsigned|Bugstomper}}&lt;br /&gt;
: Well now we're back to that picture as the present frame. [[User:Racerdude09|Racerdude09]] ([[User talk:Racerdude09|talk]]) 03:14, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is someone gonna update the transcript to note them building a sandcastle, as well as the dialogue so far (consisting of Megan and Cueball saying goodbye to each other at No. 52)?--[[Special:Contributions/69.119.250.251|69.119.250.251]] 00:38, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else think that they're roleplaying Dom and Mal in Limbo? [[User:Fry-kun|Fry-kun]] ([[User talk:Fry-kun|talk]]) 05:36, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think they're bulding a sand replica of King's Landing for the Game Of Thrones season 3 premiere {{unsigned|201.239.18.75}}&lt;br /&gt;
: My first idea regarding the sand castle was also about Game of Thrones, but i dismissed it as being too biased.. --[[Special:Contributions/217.13.68.110|217.13.68.110]] 13:31, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I have modified the code &amp;quot;'''''/* Collect all frame image URLs */'''''&amp;quot; to see only images of the &amp;quot;'''Frame by Frame Breakdown'''&amp;quot; section :&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelector('#Frame_by_Frame_Breakdown').parentElement.nextElementSibling.nextElementSibling.querySelectorAll('a[href*=&amp;quot;/wiki/images/&amp;quot;][href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
(Sorry for my English... and the ugly code...) {{unsigned|194.119.85.99}}&lt;br /&gt;
&lt;br /&gt;
Anyone else think this is going to be related to Wed's cartoon? I'm half-expecting Black Hat to show up from the future, with advanced weaponry, to take oil from the sandcastle of the past. {{unsigned|173.180.60.43}}&lt;br /&gt;
&lt;br /&gt;
Guys, i think we might have lost a few frames in between, no? When did he upload the first image? like, the exakt time... knowing this we could calculate the amount of images there should be and compare to what we have... [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 18:04, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The four comics from 89:00 to 90:30 (most recent so far) look the same to me, but the PNG files have different CRCs for the image data blocks, though the metadata in the PNG files are all the same.  I wonder if there might be something subtle hidden in the images, or the way they're compressed. [[Special:Contributions/24.160.133.3|24.160.133.3]] 22:54, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a very minor difference in the water level on those images, even though the water level has been static in most of the other images. [[Special:Contributions/129.21.63.210|129.21.63.210]] 02:05, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the title text is a reference to anything except for... wait for it... THE MONGOLS ;-) [[Special:Contributions/81.23.24.34|81.23.24.34]] 23:00, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Unless the 99:30 image was misnamed, it's not included in the list of images. Does anyone know where this frame went? [[User:Bob|Bob]] 14:18, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is that rain in two recent panels? [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 14:21, 29 March 2013 (UTC)r&lt;br /&gt;
&lt;br /&gt;
Can someone identify for sure what Cueball is doing in 105:00?  His arms seems to be crossed, and his holding something in his hand. [[User:Mem|mem]] ([[User talk:Mem|talk]]) 14:30, 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he is shivering, which would allude to a cool down common with rain storms? [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremt1026|talk]]) 14:51 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he's brushing sand off himself; see the shower around him similar to her hair at 10:00? [[Special:Contributions/70.178.167.60|70.178.167.60]] 03:07, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Megan just wheeled in a trebuchet! This is going to be fun! [[Special:Contributions/69.246.10.71|69.246.10.71]] 16:34, 29 March 2013 (UTC)&lt;br /&gt;
Now she's launching a rock. I wonder which tower it might hit. March 2013, at 17:08. Flew over the first two and might impact far right tower if it continues. 17:48&lt;br /&gt;
&lt;br /&gt;
I think this is all an elaborate 'joke' which will keep running until Monday - April Fools' Day [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 17:17, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Re explanation of hour 110:00. My first thought was &amp;quot;How can a person whose face is an empty ovoid look upset?&amp;quot;. However, looking at the image again I can see how it does. Respects to Randall. Possibly an April Fool, but I will be even more impressed if it runs beyond Monday. I'm waiting for the tide to come in. jasq [[Special:Contributions/79.123.80.87|79.123.80.87]] 23:12, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I googled some hashes. The first two seem to show up here, in a directory tellingly labeled &amp;quot;wait&amp;quot;: http://www.hash-database.net/wait/hash_sha256.txt&lt;br /&gt;
:: The &amp;quot;wait&amp;quot; folder there contains hashes that weren't found in the database and might or might not someday be discovered.  They are probably there *because* someone was looking up hashes to see if they were common words. [[Special:Contributions/99.153.248.206|99.153.248.206]] 23:17, 29 March 2013 (UTC)&lt;br /&gt;
To review, the first two are:&lt;br /&gt;
8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672&lt;br /&gt;
1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97&lt;br /&gt;
Googled the third one, but it only shows up on xkcd discussion forums :(&lt;br /&gt;
Hashed some of the hashes, but didn't see the result in the list, so it dosen't look like a hash chain. &lt;br /&gt;
Someone should google all the other hashes, and someone else should figure out what the guy in the &amp;quot;wait&amp;quot; directory (presuming it wasn't Randall) was hashing. --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 21:37, 29 March 2013 (UTC)&lt;br /&gt;
: Comparing all the filenames to the hashes on that page, I found a total of four that overlap. The first two, as mentioned. But also one from the middle of day 1, and one from the end of day 1.&lt;br /&gt;
&lt;br /&gt;
: 00:30 - 01/00:30 - 8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png &lt;br /&gt;
&lt;br /&gt;
: 01:00 - 01/01:00 - 1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png &lt;br /&gt;
&lt;br /&gt;
: 12:00 - 01/12:00 - a3aa116efca3c01d8a64c0c7e79158dc8a62241aba767064e3a6c724cc5ade93.png &lt;br /&gt;
&lt;br /&gt;
: 23:30 - 01/23:30 - 1da3859627430022485c53ad90e88e8771b2bec2d60e910b59ef332325bba29f.png &lt;br /&gt;
&lt;br /&gt;
: --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 22:36, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a fifth one also, from 01:30 - e25be2dd49fe9f33c3543cdf640b67e0f2146cc576db5da007a135a278e524ee.png&lt;br /&gt;
: I converted all 1153 hashes in the file to lower case and did a wget on them but it did not turn up any files from the future. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:31, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is Randall training us like Pavlov's dogs - every 30 minutes we are compelled to refresh the web-page? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 01:59, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does anyone have an opinion on how we should continue naming the saved timeNN.png files if the updates do not continue on the half hour?&lt;br /&gt;
Right now the link for the skipped update 242 got renamed to the nonexistent time242NA.png and the next update's link is time242.png. But what do we do if the updates are changing to once per hour? By the way it does look like the next half-hour update has been skipped too. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:57, 30 March 2013 (UTC)&lt;br /&gt;
:It does seem to have gone hourly as of midnight EDT. I stuck in &amp;quot;NA&amp;quot; as a placeholder since I wasn't sure what to do with the files, and wanted to make it clear that the half-hour updates were skipped in case it goes back or changes in some other way. Maybe start naming them by the time, instead of sequentially, e.g. &amp;quot;012200.png&amp;quot;. If the pattern holds, the &amp;quot;no update&amp;quot; lines can be removed. (Or both might make more sense, like &amp;quot;time243-012200.png&amp;quot;.) [[Special:Contributions/69.243.159.96|69.243.159.96]] 06:08, 30 March 2013 (UTC)&lt;br /&gt;
::I'm partial to timestamping filenames for stuff like this. I have this zsh line running right now:&lt;br /&gt;
 while { : } { wget -O &amp;quot;`date +&amp;quot;%Y-%m-%d %a %H%M%S&amp;quot;` Time .png&amp;quot; http://imgs.xkcd.com/comics/time.png ; sleep 30m } &lt;br /&gt;
::(I was wishing for a convenient way to use the server-side timestamps, 'till i noticed that it's always 2013-04-12 Fri 09:05'38—which i'm guessing is the script's mtime.) &amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 08:28, 14 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Anyone else getting a 404 error with the latest image (http://imgs.xkcd.com/comics/time/d1b3b1b6e23995a093377c5ddc044dd98a42a3ae1327c8b6620d51d2a7003c1d.png)? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:19, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strange: As far as I know http://imgs.xkcd.com/comics/time.png always redirects to the current frame. But if you visit the current one (133:00) at http://xkcd.com/1190/ and check the displayed image, it says 'c6976fbb244af4fc2286ffe3ac2cf78d408c1f610ecd71e18b4a677a048f084d.png' while time.png redirects to '1d9ce7199935b1b629d6b8744e62c7700a3780357b2dc74bb70471db616ddadb.png'. If you take a md5 of both images, they appear to be the same.&lt;br /&gt;
:I was confused by this as well, I'm grabbing the images myself via time.png and got the 1d9ce7 hash. How will these duplicates be displayed in the table?[[User:Lockyy|Lockyy]] ([[User talk:Lockyy|talk]]) 17:48, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm seeing some strange stuff now. I have a script that uses wget of time.png to get the redirected hash png like Lockyy is doing. And I can verify that when you go to the 1190 page in the browser you get a different hash. But the previous hour and this hour, unlike the ones before it, the two hash pngs are different. And when I refresh the screen in my browser at the 1190 page, first I see the image I get from time.png, then the image refreshes with the other one. I'm not sure what this means or what we are supposed to do with it. I added the time.png hashes to the table for the last two hours but we probably need a way of indicating the difference. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 20:38, 30 March 2013 (UTC)&lt;br /&gt;
: This latest hourly update did the same thing. If you are fast enough you can even get the first image in your browser by right click view image before it changes to the second one. I edited in something that shows that. It probably could stand some reformatting by someone with better graphic design sense, but at least right now all the information has been captured. - [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:18, 30 March 2013 (UTC)&lt;br /&gt;
: Looking at it some more, I see that wget of the page at xkcd.com/1190/ gets you an img link to time.png and then there is the javascript that must after some delay get the different hash url image. That means that we had better be sure that we do not miss any manual checks of hourly updates because the scripts will never find that second image unless someone has a way of getting a script that runs the javascript as if it was a browser. As long as someone posts the hash of the image from the browser every hour, I can ensure that we have the hashes the scripts can get because I have a cron job checking for those updates every 15 minutes. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:49, 30 March 2013 (UTC)&lt;br /&gt;
:: And with the update for day 06/18:00 it appears to be back to normal, one consistent image per update -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 22:22, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just if somebody else wants this, i hacked a little bash script to download all images to the current listed here. It skips already downloaded images so it can be reused later when more images are here.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
curl -s http://www.explainxkcd.com/wiki/index.php?title=1190 |&lt;br /&gt;
egrep -o  &amp;quot;/wiki/images/[0-9a-f]/[0-9a-f]{2}/time[0-9]*.png&amp;quot; | &lt;br /&gt;
while read url; do&lt;br /&gt;
    imgname=$(basename $url)&lt;br /&gt;
    tmp=${imgname:4}&lt;br /&gt;
    id=${tmp%.png}&lt;br /&gt;
    printf -v target &amp;quot;image%03d.png&amp;quot; ${id:-1}&lt;br /&gt;
    [[ -e $target ]] &amp;amp;&amp;amp; continue&lt;br /&gt;
    echo $target&lt;br /&gt;
    curl -so $target http://www.explainxkcd.com$url&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[Special:Contributions/79.236.3.216|79.236.3.216]] 18:51, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
To ease waiting times: http://thred.github.com/xkcd-time-catapult/&lt;br /&gt;
:: This is awesome.  I love the internet. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 19:15, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I've  offered up [http://www.lawrenceperson.com/?p=10316|my own explanation]. The obvious metaphor is how time continues to flow and things change when you’re not watching. And how this could be a conceptual art project that could continue the rest of our lives... [[Special:Contributions/72.183.97.36|72.183.97.36]] 19:36, 31 March 2013 (UTC) Lawrence Person&lt;br /&gt;
:Correcting your link: [http://www.lawrenceperson.com/?p=10316 my own explanation] --[[Special:Contributions/24.145.230.202|24.145.230.202]] 20:49, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::This comics may not really continue forever unless Randall will put some sort of repetition into it. May not be simple loop but something more sophisticated, but still, images shown up to now doesn't show any kind of repetition yet. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:28, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
anyone else notice the water is slowly rising? not unlike a tide (depending on the time scaling implemented? perhaps a flooding river (as might correspond to the mention of a river)? [[Special:Contributions/70.192.210.128|70.192.210.128]] 18:08, 2 April 2013 (UTC)&lt;br /&gt;
:I checked your claim that the water is rising, and I agree. Good catch!  I measure the rate at about 1 pixel per 25 frames starting at about 100 hours.  Though a more careful look could surely refine that estimate.{{unsigned|207.67.82.250}}&lt;br /&gt;
:I measured the water level with a ruler. The water will take another 20 days before reaching the sand castle if rising at a constant rate. [[Special:Contributions/192.155.85.119|192.155.85.119]] 01:27, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oddly this contradicts the text, which says that the river is going down: &amp;quot;Any idea where the river is now?&amp;quot;, Cueball replies &amp;quot;Still pretty far out. It actually retreated a little this week.&amp;quot; --AH&lt;br /&gt;
:&amp;quot;It's *still* pretty far out&amp;quot;. I think this means that it's getting less far out.[[Special:Contributions/93.73.186.104|93.73.186.104]] 07:41, 3 April 2013 (UTC)&lt;br /&gt;
::&amp;quot;It actually retreated a little this week.&amp;quot; ~~dang&lt;br /&gt;
&lt;br /&gt;
This comic has been running and updating so long I think perhaps it is a sand castle creation/destruction program that autonomously lets the two indefinitely build, destroy and rebuild new sand castles all the time… [[Special:Contributions/80.101.210.21|80.101.210.21]] 09:55, 4 April 2013 (UTC)&lt;br /&gt;
:Maybe. We don't have enough data to say that for sure yet. We just need to &amp;quot;wait for it&amp;quot;. [[Special:Contributions/93.73.186.104|93.73.186.104]] 10:07, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think numbers in &amp;quot;As of this writing, it is still updated after more than XXX hours - even after Y new, different comics were posted on the front page&amp;quot; at the top of the page should be calculated using {{#expr}}. I changed it for number of comics, but I have no idea how to calculate number of hours since it was posted.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 11:15, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
When Megan coughed and Cueball asked if she was okay, did anyone else think of http://xkcd.com/931/ Lanes? Cueball explains that cancer treatment results are not known until much later, &amp;quot;and often the first sign is a cough or a bone pain.  So you spend the next five or ten years trying not to worry . . . .&amp;quot; ~~wrybred&lt;br /&gt;
&lt;br /&gt;
:I don't want to be a downer but this is just my interpretation thus far. I hope it is a happier theme but if you are correct wrybred, my further explanation would be the following... I think that building sandcastles is an analogy for living their life. Going for a swim in the body of water and the cough could represent the start of the cancer or possibly some time where they had to go out and &amp;quot;wade&amp;quot; in the possibilities of what cancer could mean. Time passes and Cueball says &amp;quot;I don't think we can build it much taller than this. It's been fun, though&amp;quot; which represents that they believe they have done as well as they can with the lives they have been given. They comment on the river retreating even though we the audience observe a body of water on the right hand side rising could represent how we can be fooled into believing things are going alright when in reality they are not. The reference to not understanding what the river is doing also fits this explanation well as someone with cancer may occasionally feel confused about their illness. Presently while I write this they are possibly preparing for a flood which represents the return of the cancer. If I were to guess what is next I might guess that they will watch as the flood comes in and destroys some of what they built but it is better than not having made the sandcastle in the first place. I could be way off, but Randall has given us a lot of TIME to think about what this is all about and your mind wanders. I also would note that this may not be about a particular cancer story, just any cancer story. [[User:Nhoel|Nhoel]] ([[User talk:Nhoel|talk]]) 13:51, 8 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Could Cueball and Megan be building a European city, as it evolved, was damaged and remodelled where 1 day of strips is 100 years? Maybe Cueball is curretly remodelling Notre Dame de Paris or Westminster???  If so, it should get interesting around day 17 [[Special:Contributions/129.238.237.96|129.238.237.96]] 17:34, 4 April 2013 (UTC)rbnm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
&lt;br /&gt;
# Assumes you have a complete set of numbered PNG images in a&lt;br /&gt;
# directory called &amp;quot;./images&amp;quot;. (See the script above) Makes a&lt;br /&gt;
# directory called &amp;quot;./cropped&amp;quot; containing N images that are 1 pixel&lt;br /&gt;
# wide by 395 pixels tall, each of which contains the second to last&lt;br /&gt;
# column of one of the input images.  Finally, concatenates all those&lt;br /&gt;
# images into montage.png, which will be Nx395 pixels and can be read&lt;br /&gt;
# as a graph of water depth over time.&lt;br /&gt;
&lt;br /&gt;
mkdir -p cropped&lt;br /&gt;
rm cropped/*.png&lt;br /&gt;
for i in images/*.png&lt;br /&gt;
do&lt;br /&gt;
    f=`basename $i .png`&lt;br /&gt;
    convert -crop 1x395+550+0 $i cropped/${f}_cropped.png&lt;br /&gt;
    echo $f&lt;br /&gt;
done&lt;br /&gt;
&lt;br /&gt;
montage cropped/*.png -geometry 1x395+0+0 -tile x1 montage.png&lt;br /&gt;
&lt;br /&gt;
echo Wrote result to montage.png&lt;br /&gt;
&amp;lt;/pre&amp;gt;[[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 21:00, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
He's making a mini-version of the whole sandcastle on top of the mound! You can see the two turrets on the left and the mound in the center!&lt;br /&gt;
&lt;br /&gt;
They're inside an hourglass! ;) - Filippo&lt;br /&gt;
&lt;br /&gt;
i believe that he made a fractal version of the scene atop the middle sandcastle... are we going to have an infinite zoom for a bit (or maybe forever?) - ck&lt;br /&gt;
&lt;br /&gt;
Maybe it's some sort of reference to [http://xkcd.com/878/ Model Rail] where Cueball ends up with multiple model railways in his basement...--[[Special:Contributions/77.100.193.92|77.100.193.92]] 13:14, 5 April 2013 (UTC)&lt;br /&gt;
:&amp;lt;strike&amp;gt;Since it hasn't been brought up yet;&amp;lt;/strike&amp;gt; reference to 878, this is Nesting, and there are FOUR visible layers.&lt;br /&gt;
:-  &amp;quot;It's the second rule of 'model train layouts': No Nesting.&amp;quot; (Strike and replace with the building sandcastles.)&lt;br /&gt;
:-  &amp;quot;Whats the first rule?&amp;quot;, &amp;quot;Do not talk about ... That rule was actually voted in by our friends and families.&amp;quot;, &amp;quot;Philistines&amp;quot;&lt;br /&gt;
:Drifter [[Special:Contributions/24.106.78.38|24.106.78.38]] 19:26, 10 April 2013 (UTC)&lt;br /&gt;
::Actually 77.100.193.92 did bring it up, which is why I believe they're building a large trebuchet. [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 22:09, 10 April 2013 (UTC)&lt;br /&gt;
::Thank you Bdemirici &amp;amp; 77.100.193.92, sorry for the duplicatation.  Now which came first... the coment or or the comic, 77...'s reference came before the center structure gained its malformed parapets. Drifter [[Special:Contributions/66.42.134.195|66.42.134.195]] 10:38, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Whoa -- big change in scale, zoom in on Megan holding a mini trebuchet at about 5 pm central time Friday the 5th.--[[Special:Contributions/205.208.92.136|205.208.92.136]] 22:20, 5 April 2013 (UTC)--~~&lt;br /&gt;
&lt;br /&gt;
A tiny trebuchet for use on the tiny turrets? Megan is kinda awesome. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 22:32, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I think she should &amp;quot;outgrow these toys and focus on something practical&amp;quot; ;-) [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:59, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Looks like they are re-enacting the trebuchet incident on the mini-castle. AH --[[Special:Contributions/108.244.73.186|108.244.73.186]] 23:53, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Meta-physical time again: &amp;quot;I don't understand what the sea is doing&amp;quot; - wasn't it a river earlier? Is it a different sea? The river of time maybe? Where is Randall leading us? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 03:09, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I'm thinking it may have to do with the title text from this comic. http://xkcd.com/4/&lt;br /&gt;
:I think it's obvious.  They're not on a beach.  They're on a recently exposed portion of the river bed.  In time the river will come back and engulf the whole area. [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:16, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:I have redownloaded the 199:00 image based upon the hash here and it does still say &amp;quot;river&amp;quot;, so Randall hasn't adjusted the &amp;quot;past&amp;quot; to fit the &amp;quot;present&amp;quot;... [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:50, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I've read somewhere that they are not on the beach. They are on some sort of a boat covered with sand. First they were in the river, and now they reached the sea. [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 14:19, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::So if they are on a boat then it isn't the river/sea that is rising it is the boat that is sinking (or having more weight added to it). [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 18:35, 6 April 2013 (UTC)&lt;br /&gt;
:It's pretty obvious to me. They're on a beach with a river running through it. Yes, beaches sometimes have rivers in them. And also, rivers that run through beaches tend to be very unstable and to move their bed all the time, because of the fact that it's running water through loose sand. That's why they talk about the river moving. [[Special:Contributions/80.212.115.55|80.212.115.55]] 08:04, 7 April 2013 (UTC)&lt;br /&gt;
:: This comic. http://xkcd.com/4/ {{unsigned|Zuffelnok}}&lt;br /&gt;
&lt;br /&gt;
: xkcd Time Catapult done correctly http://i.imgur.com/XEKEfSR.png {{unsigned|118.129.231.136}}&lt;br /&gt;
:: Man, you have just too much... wait for it... time! [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 16:34, 7 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just so it doesn't get lost, these are the last 2 hashes I've seen: e3e8169439be717a5661dba80cca623330516d87749f5c5bd83d4a4aae19b89a.png, a2c0f3ed4be680f5b794f0137a55af8704598a2105e1eff5fce750b07800c19b.png&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Are they building a giant trebuchet? Another zoom out maybe? [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 05:13, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I love how Randall is reacting to the discussion here. Is it a sea? Or a river? Let's have Cueball drink from it to clarify ;) [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 09:42, 9 April 2013 (UTC)&lt;br /&gt;
:It could be brackish water ... and I have seen some fresh water rivers I definitely wouldn't want to drink from [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:10, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:So this tells us 3 things:&lt;br /&gt;
:1) It's likely a sea.&lt;br /&gt;
:2) This comic, or at least a script (not in a programming sense) for it was very likely made by a human. So it's not randomly generated. We already knew this, but now it's confirmed once again.&lt;br /&gt;
:3) Randall is still working on this comic, or at least he was some time after he started releasing it.&lt;br /&gt;
:[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 16:51, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think by tasting the water Cueball was preparing himself for the inevitable - the water is going to continue to rise and nothing they can do will stop it: they are going to drown. This strip is about the slow, inextirpable, approach of Death - and this isn't the Death from a Terry Pratchett novel. [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 20:29, 9 April 2013 (UTC)&lt;br /&gt;
: Between the 376th and the 81st strip it can be noted how much the water has rised. And I've noted how there's no wind in the beach (river's mouth?), the flags don't move and the sea has no waves. Don't know if there's a meaning there. --[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 21:18, 9 April 2013 (UTC)&lt;br /&gt;
:: I think you shouldn't compare it to frames before about 220, because that's where zoom changed last time. Also it looks like it will reach the castle in a day and a half from now.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:17, 9 April 2013 (UTC)&lt;br /&gt;
:::The likely implication of the lack waves etc is that they are in an estuarine environment, where the rising tide may not have a bore at all. This might explain a few things, like the reference to a river, the strange behaviour of the sea, and perhaps might explain Cueball tasting the water (to see if he could determine the saltwater content). [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 22:34, 9 April 2013 (UTC)&lt;br /&gt;
::::Megan's reaction to getting the water in her mouth (cough, pffthh) and Cueball's are pretty similar ... call me crazy but I think there's something weird about the water beyond its salt content ... --[[Special:Contributions/76.84.59.83|76.84.59.83]] 04:20, 10 April 2013 (UTC)&lt;br /&gt;
::: And 2 hours after I said that, Megan built something right next to the water. I wonder if this was a coincidence... [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 09:34, 10 April 2013 (UTC)&lt;br /&gt;
:::: It is, of course, a damm to buy them some time. :-) {{unsigned|84.180.241.162}}&lt;br /&gt;
:::: It wouldn't work as a dam in a 3D universe. It would have to extend infinitely in z to act as a dam. Then again, there's also no good way to support a platform with two posts. [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:24, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can someone please move the list of images and their hashes to another page?  Randal is showing no signs that the images will stop anytime soon.  [[Special:Contributions/184.5.152.192|184.5.152.192]] 22:32, 9 April 2013 (UTC)&lt;br /&gt;
:I understand the sentiment, and considered at least commenting out the future tables, but this page does not need to be changed when the latest frames are uploaded, only when the hashes are added, and those of us still keeping the live XKCD page open do find it easier to just open the last few frames missed when looking away or sleeping.&lt;br /&gt;
:I do wonder if the wall of text is worth reducing by actually making the hashes a link with something like &amp;quot;Direct link&amp;quot; as the text. Is anyone still attempting to generate the hashes? [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:10, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I went ahead and made all the tables collapsed by default. If the comic continues beyond another couple of weeks, I vote for moving them to another page. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 06:44, 10 April 2013 (UTC)&lt;br /&gt;
::If the comic ever comes to an end, we could clear out the archived hashes and put all the image links into a multi-column table. The hashes are only really useful to editors trying to upload new images, they don't really add that much to understanding the comic. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 10:29, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just a theory. On Friday, April 19th at 00:00 there will be 1200 images in the comic, at the same time the strip 1201 of xkcd should be posted on the site. I'm guessing that will end it. (UPDATE: Math is wrong, was still counting half an hour updates. Sorry about that. The numbers will match on May 2nd at 6 in the morning, nothing special there.)--[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 18:27, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Perhaps it is about global climate change? &amp;quot;The sea is rising.&amp;quot; and now they are building a very tall structure to cope with this ?AH --[[Special:Contributions/209.74.126.175|209.74.126.175]] 01:54, 12 April 2013 (UTC)&lt;br /&gt;
:Actually, looks like they're building a boat!!! [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:04, 12 April 2013 (UTC)&lt;br /&gt;
::This is in no way close to a boat, look at any shipyard, that's not how you build a boat! --[[Special:Contributions/83.145.101.131|83.145.101.131]] 10:25, 12 April 2013 (UTC)&lt;br /&gt;
:::It is how you build an observation deck, though, or an airport control tower. And if you have the lumber to build such a structure, you could much more easily build a raft. So it's not like they're in any real danger of drowning when the tide gets higher. - [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It could be a raptor-proof tower .... not seen any of those in XKCD for a while {{unsigned|86.128.14.32}}&lt;br /&gt;
&lt;br /&gt;
Looks like that small tower that Megan added in 500-502 is acting like a levee. The water outside it is higher now (569) than the water inside it. I can't imagine it'll help much, though.&lt;br /&gt;
--[[User:Mlv|Mlv]] ([[User talk:Mlv|talk]]) 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[http://imgur.com/bSP5nWK Graph of water level over time] [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 22:10, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It appears that a couple of frames (4 and 427) get revisited a couple of frames later:&lt;br /&gt;
 md5sum -b * | sort | uniq -w32 -D&lt;br /&gt;
&amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 04:16, 13 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Has it slowed to once every 2 hours for new frames? --[[Special:Contributions/209.74.126.175|209.74.126.175]] 14:12, 13 April 2013 (UTC)&lt;br /&gt;
: For some reason, over the fast few hours the image wasn't automatically updating, and I had to refresh the page to see it. Now it looks like the image and static data XKCD servers are down... at least for me. [[Special:Contributions/129.21.119.153|129.21.119.153]] 03:50, 14 April 2013 (UTC)&lt;br /&gt;
:: Looks like everything's back to normal. Fortunately, the aubronwood animation page has correctly captured the frames that I missed (although it had a few duplicates during XKCD's weirdness, it's fixed now). [[Special:Contributions/129.21.119.153|129.21.119.153]] 15:20, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Yes, I haven't been able to retrieve anything since 23:40 EDT. [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 06:05, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Has anyone else considered the relationship of this comic to John Cage's musical composition &amp;quot;As Slow As Possible?&amp;quot;  http://en.wikipedia.org/wiki/As_Slow_as_Possible  [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:08, 14 April 2013 (UTC)&lt;br /&gt;
:Yes, I did, in [http://www.lawrenceperson.com/?p=10316|my upstream link]. {{unsigned ip|72.183.97.222|00:34, 17 April 2013‎ (UTC)}}&lt;br /&gt;
:It surely can't be a coincidence that the comic released the day after this comment was all about John Cage, can it? [[User:DarthCrap|DarthCrap]] ([[User talk:DarthCrap|talk]]) 10:15, 15 April 2013 (UTC)&lt;br /&gt;
::Yeah, I noticed that.  So who is trolling whom here?  This group, or Randall?  I would love it if he set up a foundation to keep this cartoon updating for the next N years, where N is the time backwards from this year to some particular early machine, ENIAC or Babbage's Analytical Engine or the Jacquard loom or the abacus, or whatever.  (Refer to how the foundation sponsoring the Cage piece got their 639 years.) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 08:02, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just wondering, could the river/sea conundrum have anything to do with http://www.explainxkcd.com/wiki/index.php?title=4:_Landscape_%28sketch%29 and the original accompanying text &amp;quot;Don't ask me why there's a river running through the ocean. Please.&amp;quot;? [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 17:45, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Notice the last couple of frames have begun to show waves in the rising sea.  (Frames 627-628) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:32, 15 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
How could a small hill of sand stopped the entire sea. The world might be two dimensional, or Randall might have wanted to gain some time but it doesn't make much sense. {{unsigned ip|212.253.22.219 |12:06, 16 April 2013‎ (UTC)}}&lt;br /&gt;
:Seriously? Ok - time to review the physics of hydrostatic fluids, folks.  Depth is the only variable in calculating fluid pressure.  Whether its a bucket or the ocean, the pressure at any given depth in a fluid is the same. A small hill of sand can stop the entire sea.  Waves, however, are another matter... [[User:Uglystick|Uglystick]] ([[User talk:Uglystick|talk]]) 14:34, 16 April 2013 (UTC)&lt;br /&gt;
::A small hill can stop the sea if it extends infinitely in the Z axis, otherwise the sea will simply flow around it. The other alternative is to encircle the castle with it, forming a moat, but then we wouldn't be able to see the inside. So this can't be a normal 3D universe. Lending some weight to the 2D or nearly 2D nature is that the first platform they put up was installed on only two posts. But the platform itself had width. Maybe they're stuck between two panes of glass like an ant farm. [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:15, 16 April 2013 (UTC)&lt;br /&gt;
:::A 2D world would also explain why the structure they're on can stand.  It's an imperfectly 2D world though; it's been mentioned below that a pole should in theory stop the water easy.  I guess it has some 3D realities to it, i.e., a wall should stop water, but a pole shouldn't. {{unsigned ip|173.13.244.241 | 19:18, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Water depth is [http://imgur.com/MBiShof increasing quadratically]? (Probably not, but it looks nice on the graph so far.  My current guess is that it's a sine wave that will peak out at 103 pixels.) [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 15:18, 16 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think in the end it's about what you build up during life and how &amp;quot;the time&amp;quot; washes all of it away, eventually {{unsigned ip|87.178.224.240|16:05, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
If this were a 2D universe, wouldn't the best course of action be to bury one of the poles directly at the water's edge? That way, like the small sand hill, the sea would have to rise to the very top of the pole before it would flood the remaining sand structures. {{unsigned ip| 74.94.246.5|16:33, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Just a remark: Frame 458 (time458.png on this page, or hour 337:00) is corrupt, i.e. it deviates from the original that can be retrieved via the hash address. Probabely it was a screencap rather than a direct copy - someone should reupload it.. Oh and the structure on the poles is definitely the mighty Randall's Arc (though it doesn't rain)... {{unsigned ip|93.135.113.244}}&lt;br /&gt;
&lt;br /&gt;
Now they are 'building castles in the air' - dreaming of a future that will never come to pass? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 11:43, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The bucket on the pulley used to be carrying just sand. Now, if I read the situation correctly, it's carrying something that's heavier than Megan, so she can't use the pulley (or, possibly, anything else) to pull it up. Lead? Depleted uranium? Dwarf star remnant? [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:06, 17 April 2013 (UTC)&lt;br /&gt;
:Seems to me like she was trying to raise ''herself'' up in the bucket, then lost her balance and collapsed part of the middle castle when she fell. - [[User:Acrisius|Acrisius]] ([[User talk:Acrisius|talk]]) 15:39, 17 April 2013 (UTC)&lt;br /&gt;
::That probably makes a little more sense than &amp;quot;dwarf star remnant&amp;quot;. [[Special:Contributions/206.173.46.67|206.173.46.67]] 16:09, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Especially considering that dwarf star remnant loosely placed on ground would fall through it. Even if the ground would be armor-plated. Unless it explode first. Hmmm ... this may be good question for the [http://what-if.xkcd.com/ what-if] - what will happen if you put dwarf star remnant with size of apple on ground somewhere on earth? Or neutronium? (What happens with black hole was already explained when LHC started.) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:20, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
My favorite episode from the Batman TV series was one where the Riddler gave Batman a nonsense clue which contained a surveillance microphone. He'd then eavesdrop on what Batman “deducted” his next coup would be, and he made it happen. Seeing how the discussion here does seem to affect the events in the comic, I wonder if Randall is pulling a Riddler on us. Just as an experiment, I thought I'd mention that it's odd there are no seagulls at the beach ;-) [[Special:Contributions/201.235.179.15|201.235.179.15]] 16:49, 17 April 2013 (UTC)&lt;br /&gt;
:I like the way that the sea/river/metaphor is now slowly eroding the base of the tower on the right. Also, where are the fish ;-) [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 21:15, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-04-17T22:20:32Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Regarding sha256. Its most likely some hash of a timestamp, but if he doesnt wants us to crack it, he would have prefixes a password.. sha256('secretcode17:30'). Im just saying, if he doesnt wants us to crack it, we most likely cant.&lt;br /&gt;
I've tested all unixtimestamps from 1300000000 to 1364390334. Also &amp;quot;00:00&amp;quot; to &amp;quot;23:59&amp;quot;, with and without the colon and a load of other formats. {{unsigned|77.243.128.133}}&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): http://pastebin.com/4vNJH53Z&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Moved it to pastebin, so it doesn't clutter the page so much. [[Special:Contributions/81.23.24.51|81.23.24.51]] 14:22, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Thanks for explaining. Why hasn't anyone posted this before? Could &amp;quot;location.hash&amp;quot; possibly have anything to do with the method used to generate the image hash key? Also, why is this code so difficult to follow (Obfuscation?)? So many questions... Sorry if this is just a huge waste of ''Time''.&lt;br /&gt;
&lt;br /&gt;
:::: &amp;lt;code&amp;gt;location&amp;lt;/code&amp;gt; is the URI of the page. &amp;lt;code&amp;gt;location.hash&amp;lt;/code&amp;gt; is the part of the uri after the ''#'' character. If you go to [https://xkcd.com/1190/#verbose https://xkcd.com/1190/#verbose], you'll see some debugging output in your browser's debugging console (Firefox: Web Console or Firebug, Chrome: Development Tools). But nothing to decode the algorithm... :-( --[[Special:Contributions/83.243.48.2|83.243.48.2]] 10:01, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::: Well, I don't know what's doing it, but there's definitely some script (probably this script) that's refreshing the image automatically.  I left the comic open for an hour or so and noticed the image had changed. I refreshed with #verbose in Chrome right before the 30 minute mark and got the following in the console.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
connecting to event source: http://c0.xkcd.com/stream/comic/time?method=EventSource time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;e2992bf0-9557-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 0 seconds before displaying comic 832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_start&amp;quot;. time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;79580fe8-9558-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 4 seconds before displaying comic 847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png time07.min.js:1&lt;br /&gt;
connection error i {type: &amp;quot;error&amp;quot;} time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_error&amp;quot;.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
::::: The script seems to poll the server every minute or two. It's different from before, where the image server itself redirected to the correct image. The auto refresh was probably always intended, but not quite ready when the comic went live. It may have turned out to be necessary too, so the image server doesn't have to do all the work. [[Special:Contributions/129.21.119.153|129.21.119.153]] 14:45, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://pastebin.com/dLiWsFyN&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 09:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Moved to pastebin.[[Special:Contributions/81.23.24.51|81.23.24.51]] 14:34, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://imgs.xkcd.com/comics/time/426033682a26a0012a6f8e0c47287af91b7991a852d81c77402c937ffbd650c6.png&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/1/1e/f46c6571393bee1ee649a7daae41f6328e63482506aef1e22607d22c47dd7027.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 22:51, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/b/b0/88e3a0c8bba935c669606d9134314f811a0961985f968dd5d329e4695acc67c8.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 23:10, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Is it just me or or did Randall manage to make all of us perform a Denial of Service on xkcd.com, and explainxkcd.com ? xkcd.com seems much slower, and I keep getting &amp;quot;500 Internal server error&amp;quot; when accessing this site (explainxkcd.com). I guess that's the effect of having everybody hit F5 every few minutes :) [[Special:Contributions/193.239.192.194|193.239.192.194]] 11:57, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Earlier today, the server handled all the image redirections. The script you see above went through several mutations (currently at #8), with each mutation it seems that Randall is adding more servers and trying to split the load between them. This is basically how a bot-net works - we all run code written by some evil genius, and he's changing the code as time passes to serve some hidden purpose.&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 15:44, 25 March 2013 (UTC)&lt;br /&gt;
:If he is using us as a botnet, then maybe the next comic will be something alluding to that.&lt;br /&gt;
:Probably like this: http://xkcd.com/350/&lt;br /&gt;
&lt;br /&gt;
When I saw this comic last night and that there was no explanation up, I thought to myself &amp;quot;How zen.&amp;quot;  I figured that Randall was going through a calm streak before throwing us the utterly ridiculous April 1st comic.  Did it come early, or does he have something even bigger planned for us? [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 26 March 2013 (UTC)&lt;br /&gt;
:Sorry, did you miss the bit where this comic updates every 30 minutes and all the server error messages being caused by the massive traffic to both the wiki and the main xkcd website? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:08, 26 March 2013 (UTC)&lt;br /&gt;
::Well, when I said &amp;quot;last night&amp;quot; and &amp;quot;no explanation&amp;quot;, I implied that I wasn't aware of that at the time, which is why I thought what I did.  Of course, it is now &amp;quot;now&amp;quot; and there &amp;lt;i&amp;gt;is&amp;lt;/i&amp;gt; an explanation, so that should answer your question.  Also, since it's not April 1st, and Randall has consistently released something major on that day, the jury is still out, leaving my question quite open (though I was really only asking for opinions). [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:20, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
wanted to add an image to the list above, but didn't know at what timestamp to add it, got 69085b480cb82911b19fe8f114909756989eed89b0d227db0f59c1843de7ba24.png at 2013-03-26 09:47 CET (UTC+0100)&lt;br /&gt;
/Puggan&lt;br /&gt;
:The hours denote the time since the initial release of the comic. The page is still a work in progress, we're going to bring that all into one image file soon. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:13, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This site should seriously consider cloudflare, it's perfect at times like this and takes minutes to set up.  I run all my sites through it and it saves a lot of page huts and bandwidth.&lt;br /&gt;
[[Special:Contributions/123.3.136.228|123.3.136.228]]Evan Pyle&lt;br /&gt;
:Or at least make the main page a static page that refreshes every so often.  I'm guessing that most of the traffic is going to the front page with not as much traffic to the actual comic page [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Some of the images on the wiki (looks like time38.png through time48.png) are slightly different than what is on the main site.  The lines are slightly thicker, as though someone did them based on screen captures.&lt;br /&gt;
[[User:Royce|Royce]] ([[User talk:Royce|talk]]) 14:37, 26 March 2013 (UTC)&lt;br /&gt;
:Well, at least we have the hashes so they can be re-retrieved, so nothing is really lost, right?  Should we add links to the original? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I uploaded two of the &amp;quot;thicker&amp;quot; images and one of the &amp;quot;regular&amp;quot; ones, and I did the same thing for all of them: right-click-&amp;gt;save-as. Given that the &amp;quot;thick&amp;quot; ones are all clustered together, I think the files on the xkcd site changed. [[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 18:21, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Story so far: [http://static.odysseus.anderson.name/1190.gif linky] [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 19:30, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I guess we shall find out in ~10 minutes if Randall is trolling us. [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
... so that's it?&lt;br /&gt;
&lt;br /&gt;
Did I just miss something or we've all been epically trolled for 48 hours? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:22, 27 March 2013 (UTC)&lt;br /&gt;
:Motherofgod, no, he's *still* going!''' [[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
What makes you think he's done? [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:25, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm still waiting for the water level to drop precipitously... and then for red spiders to run over everything [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:28, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Well, strip 1191 is up so I assumed it was over. I guess it's not. Until April's Fools maybe? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:32, 27 March 2013 (UTC)&lt;br /&gt;
: It is not over -- the image is still updating, at least it did for me [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]])&lt;br /&gt;
:: Yes, it's not over. Last frame shows just a minimal movement of Cueball's head, but no doubt it's still ongoing. [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:49, 27 March 2013 (UTC)&lt;br /&gt;
::: Given the fact the strips for the last 2 weeks have been comparatively simple, I expect Randall has been planning this for at least that long. {{unsigned|101.98.156.239}}&lt;br /&gt;
&lt;br /&gt;
Considering the common theme with &amp;quot;today's&amp;quot; strip, anyone wanna guess that he's sending us a hex-encoded file over a really slow modem link, slated to complete April 1? Anyone wanna run &amp;quot;magic&amp;quot; over the hashes and see if they come up with a compression codec or something? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:45, 27 March 2013 (UTC)&lt;br /&gt;
:I liked this idea and crunched the hex data for 00:00 to 51:00 into a binary file (http://filebin.ca/bcGyfUvdgBi). Can't see anything resembling a file header, but that doesn't really say much. If this is compressed header-less data there wouldn't likely be any easily discernible patterns. Haven't really tried running the data through anything, zlib was one that came to mind but haven't tried it.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/194.114.62.72|194.114.62.72]] I'm pretty shure it's not the seaside, but a lake - the water level is not changing at all.&lt;br /&gt;
&lt;br /&gt;
Its probably going to loop back on itself, eventually, and repeat this way forever. [[Special:Contributions/113.160.224.209|113.160.224.209]] 07:12, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
For those wondering about the Javascript behind this: I posted my analysis of the Javascript [http://www.echochamber.me/viewtopic.php?f=7&amp;amp;t=101043&amp;amp;start=760#p3303579 on the xkcd forums], and further de-obfuscated and annotated the code over on [https://gist.github.com/cincodenada/5246094 GitHub].  Here's a quick summary though: it holds open a connection to xkcd's servers and listens for instructions and follows them. Those instructions are either &amp;quot;load a new image&amp;quot; or &amp;quot;reload the page&amp;quot;. So, you don't have to mash F5, it will automatically update the image when they're available. We have no way to control how fast the images come or when they do, and it's quite possible for them to update forever. --[[User:Fiveofoh|Fiveofoh]] ([[User talk:Fiveofoh|talk]]) 06:41, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is a series of animation frames. I suspect they will only ever be shown once (based on the fact you can only get the current image, not previous or future images -- this is in keeping with the title, &amp;quot;Time&amp;quot;, which passes and which you can't ever get back]. The filenames are UUIDs too long to guess, so somebody needs to start collecting the filenames here so that a proper flipbook can be assembled. Here's the latest URL: [http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png]  Go here to collect URLs: [http://c0.xkcd.com/stream/comic/time?method=EventSource http://c0.xkcd.com/stream/comic/time?method=EventSource]&lt;br /&gt;
:We've kinda already been doing that. They're the big long filenames next to each timestamp. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oh my god it's game of thrones played out in 2D  [[Special:Contributions/123.3.136.228|123.3.136.228]] Evan Pyle&lt;br /&gt;
&lt;br /&gt;
Is it just me, or do the last two frames look like someone just threw a rock at the castle? [[Special:Contributions/67.167.81.143|67.167.81.143]] 14:20, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I believe it is the cannon ball that I have been expecting since they first started building castles. [[User:ChrisPUT|ChrisPUT]] ([[User talk:ChrisPUT|talk]]) 16:34, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Here's a bit of JavaScript to execute in your browser's JavaScript console. (Cmd+Alt+K on Firefox for Mac, for example.)&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
/* Collect all frame image URLs */&lt;br /&gt;
var images = [];&lt;br /&gt;
Array.prototype.slice.call(document.querySelectorAll('a[href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
	images.push(a.href);&lt;br /&gt;
});&lt;br /&gt;
&lt;br /&gt;
/* Create an image in the top-right corner of the screen */&lt;br /&gt;
var img = document.body.appendChild(document.createElement('img'));&lt;br /&gt;
img.setAttribute('style', 'position: fixed; top: 1em; right: 1em;');&lt;br /&gt;
&lt;br /&gt;
/* Allow removing the image by clicking */&lt;br /&gt;
img.onclick = function () {&lt;br /&gt;
	img.parentNode.removeChild(img);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
var texts = [0,51,169,174,322];&lt;br /&gt;
var delays = [0,1000,1000,1500,4000];&lt;br /&gt;
&lt;br /&gt;
/* Cycle through the frames */&lt;br /&gt;
img.onload = function () {&lt;br /&gt;
	/* Pause a bit longer for the text frames */&lt;br /&gt;
	var idx = texts.indexOf(img.i);&lt;br /&gt;
	var delay = ( idx &amp;gt; 0 ) ? delays[idx] : 50;&lt;br /&gt;
	setTimeout(function () {&lt;br /&gt;
		img.src = images[++img.i % images.length];&lt;br /&gt;
	}, delay);&lt;br /&gt;
};&lt;br /&gt;
&lt;br /&gt;
/* Start with the first frame */&lt;br /&gt;
img.i = 0;&lt;br /&gt;
img.src = images[img.i];&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
— [http://jan.moesen.nu/ Jan!] [[Special:Contributions/94.23.195.79|94.23.195.79]] 09:22, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
---Thanks for the script!. Ctrl+Shift+J on Windows Chrome [[User:Shine|Shine]] ([[User talk:Shine|talk]]) 13:11, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script 'coz there are three text panels now. [[User schnitz]] 19:00, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script with another text panel [[Special:Contributions/24.77.229.71|24.77.229.71]] 21:00, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The one for the prior half hour (5AM - 5:30AM EST, 27 March 2013) is located at http://imgs.xkcd.com/comics/time/5450bd39ee84a394467fabcaf92f1a5711c2a4eca24c8bd8a8cec829496e3dd7.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:26, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
And the one for the following half hour is located at http://imgs.xkcd.com/comics/time/c2ea85f1ab92f2f80e9c4655c47f5c7effc0a7da01c8a88493864845855b3be8.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:31, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Call me a paranoid, but I think this strip is all about 9/11:&lt;br /&gt;
*If you read the strip number (1190) backwards, you get 09/11&lt;br /&gt;
*This subject is recurrent on xkcd&lt;br /&gt;
*As far as we have seen, there is a destroyed tower and they are rebuilding it&lt;br /&gt;
*The next strip, following 1190 (or 09/11), mentions war against countries with large oil reserves but low military capacity. {{unsigned|143.107.105.14}}&lt;br /&gt;
:I feel like that's kind of a stretch, I'm pretty sure it's just a story about a day at the beach.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If a new strip goes up every 30 minutes our time, and if each strip comprises of, let's say for the sake of simplicity, one minute in their time; to build the sand castle [frames 24-117 = 93 frames] so far it's taken almost 2 days our time, which would be about an hour and a half their time if each frame is a minute.  Using my scale, an hour our time is 2 minutes their time, a day is 48 minutes, and our month is their 24 hour day.  If we assume Randall plans to give us a 24 hour period from that world's time, and we use the minute-per-frame rate I made up, than we'd probably be looking at a month of images our time.  I guess we'll just have to see how long he's got it planned to go on. -boB&lt;br /&gt;
&lt;br /&gt;
Has it ended? All that's left is the sandcastle, and there doesn't seem to have been anything else changed on it for a few hours.&lt;br /&gt;
&lt;br /&gt;
It's zooming out! When look at the gifs showing the frames in succession, the last 3 show the castle getting slightly smaller each time!&lt;br /&gt;
: It's true! The most recent also shows the edge of another castle, leading me to believe it's part of some kind of sand castle contest, probably including some of xkcd's other recurring characters!&lt;br /&gt;
::Weird, now it's not showing that, Randall must have put something up too soon.&lt;br /&gt;
A controllable version of the same comic is available at http://xkcd.aubronwood.com/ - slow/fast movement, pause, control back and forth. It also has the image # on the top left. Auto updating. [[Special:Contributions/59.182.173.88|59.182.173.88]] 20:56, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Can you add on-screen buttons, so it's usable on phones and tablets without hardware keyboard?{{unsigned|81.23.24.48}}&lt;br /&gt;
&lt;br /&gt;
looky here: http://imgs.xkcd.com/comics/time/4c92727698b704ee1d02fbd37c94c220d16be4ad3ff6fc03a3fb77ea6d96434f.png [[Special:Contributions/97.88.147.176|97.88.147.176]] 23:14, 27 March 2013 (UTC)&lt;br /&gt;
That was a glitch on the server that revealed a future frame, but it has been corrected and that link is now a 404 not found. I guess if we want to see it in context we'll just have to &amp;quot;Wait for it.&amp;quot;{{unsigned|Bugstomper}}&lt;br /&gt;
: Well now we're back to that picture as the present frame. [[User:Racerdude09|Racerdude09]] ([[User talk:Racerdude09|talk]]) 03:14, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is someone gonna update the transcript to note them building a sandcastle, as well as the dialogue so far (consisting of Megan and Cueball saying goodbye to each other at No. 52)?--[[Special:Contributions/69.119.250.251|69.119.250.251]] 00:38, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else think that they're roleplaying Dom and Mal in Limbo? [[User:Fry-kun|Fry-kun]] ([[User talk:Fry-kun|talk]]) 05:36, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think they're bulding a sand replica of King's Landing for the Game Of Thrones season 3 premiere {{unsigned|201.239.18.75}}&lt;br /&gt;
: My first idea regarding the sand castle was also about Game of Thrones, but i dismissed it as being too biased.. --[[Special:Contributions/217.13.68.110|217.13.68.110]] 13:31, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I have modified the code &amp;quot;'''''/* Collect all frame image URLs */'''''&amp;quot; to see only images of the &amp;quot;'''Frame by Frame Breakdown'''&amp;quot; section :&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelector('#Frame_by_Frame_Breakdown').parentElement.nextElementSibling.nextElementSibling.querySelectorAll('a[href*=&amp;quot;/wiki/images/&amp;quot;][href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
(Sorry for my English... and the ugly code...) {{unsigned|194.119.85.99}}&lt;br /&gt;
&lt;br /&gt;
Anyone else think this is going to be related to Wed's cartoon? I'm half-expecting Black Hat to show up from the future, with advanced weaponry, to take oil from the sandcastle of the past. {{unsigned|173.180.60.43}}&lt;br /&gt;
&lt;br /&gt;
Guys, i think we might have lost a few frames in between, no? When did he upload the first image? like, the exakt time... knowing this we could calculate the amount of images there should be and compare to what we have... [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 18:04, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The four comics from 89:00 to 90:30 (most recent so far) look the same to me, but the PNG files have different CRCs for the image data blocks, though the metadata in the PNG files are all the same.  I wonder if there might be something subtle hidden in the images, or the way they're compressed. [[Special:Contributions/24.160.133.3|24.160.133.3]] 22:54, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a very minor difference in the water level on those images, even though the water level has been static in most of the other images. [[Special:Contributions/129.21.63.210|129.21.63.210]] 02:05, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the title text is a reference to anything except for... wait for it... THE MONGOLS ;-) [[Special:Contributions/81.23.24.34|81.23.24.34]] 23:00, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Unless the 99:30 image was misnamed, it's not included in the list of images. Does anyone know where this frame went? [[User:Bob|Bob]] 14:18, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is that rain in two recent panels? [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 14:21, 29 March 2013 (UTC)r&lt;br /&gt;
&lt;br /&gt;
Can someone identify for sure what Cueball is doing in 105:00?  His arms seems to be crossed, and his holding something in his hand. [[User:Mem|mem]] ([[User talk:Mem|talk]]) 14:30, 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he is shivering, which would allude to a cool down common with rain storms? [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremt1026|talk]]) 14:51 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he's brushing sand off himself; see the shower around him similar to her hair at 10:00? [[Special:Contributions/70.178.167.60|70.178.167.60]] 03:07, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Megan just wheeled in a trebuchet! This is going to be fun! [[Special:Contributions/69.246.10.71|69.246.10.71]] 16:34, 29 March 2013 (UTC)&lt;br /&gt;
Now she's launching a rock. I wonder which tower it might hit. March 2013, at 17:08. Flew over the first two and might impact far right tower if it continues. 17:48&lt;br /&gt;
&lt;br /&gt;
I think this is all an elaborate 'joke' which will keep running until Monday - April Fools' Day [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 17:17, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Re explanation of hour 110:00. My first thought was &amp;quot;How can a person whose face is an empty ovoid look upset?&amp;quot;. However, looking at the image again I can see how it does. Respects to Randall. Possibly an April Fool, but I will be even more impressed if it runs beyond Monday. I'm waiting for the tide to come in. jasq [[Special:Contributions/79.123.80.87|79.123.80.87]] 23:12, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I googled some hashes. The first two seem to show up here, in a directory tellingly labeled &amp;quot;wait&amp;quot;: http://www.hash-database.net/wait/hash_sha256.txt&lt;br /&gt;
:: The &amp;quot;wait&amp;quot; folder there contains hashes that weren't found in the database and might or might not someday be discovered.  They are probably there *because* someone was looking up hashes to see if they were common words. [[Special:Contributions/99.153.248.206|99.153.248.206]] 23:17, 29 March 2013 (UTC)&lt;br /&gt;
To review, the first two are:&lt;br /&gt;
8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672&lt;br /&gt;
1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97&lt;br /&gt;
Googled the third one, but it only shows up on xkcd discussion forums :(&lt;br /&gt;
Hashed some of the hashes, but didn't see the result in the list, so it dosen't look like a hash chain. &lt;br /&gt;
Someone should google all the other hashes, and someone else should figure out what the guy in the &amp;quot;wait&amp;quot; directory (presuming it wasn't Randall) was hashing. --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 21:37, 29 March 2013 (UTC)&lt;br /&gt;
: Comparing all the filenames to the hashes on that page, I found a total of four that overlap. The first two, as mentioned. But also one from the middle of day 1, and one from the end of day 1.&lt;br /&gt;
&lt;br /&gt;
: 00:30 - 01/00:30 - 8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png &lt;br /&gt;
&lt;br /&gt;
: 01:00 - 01/01:00 - 1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png &lt;br /&gt;
&lt;br /&gt;
: 12:00 - 01/12:00 - a3aa116efca3c01d8a64c0c7e79158dc8a62241aba767064e3a6c724cc5ade93.png &lt;br /&gt;
&lt;br /&gt;
: 23:30 - 01/23:30 - 1da3859627430022485c53ad90e88e8771b2bec2d60e910b59ef332325bba29f.png &lt;br /&gt;
&lt;br /&gt;
: --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 22:36, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a fifth one also, from 01:30 - e25be2dd49fe9f33c3543cdf640b67e0f2146cc576db5da007a135a278e524ee.png&lt;br /&gt;
: I converted all 1153 hashes in the file to lower case and did a wget on them but it did not turn up any files from the future. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:31, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is Randall training us like Pavlov's dogs - every 30 minutes we are compelled to refresh the web-page? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 01:59, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does anyone have an opinion on how we should continue naming the saved timeNN.png files if the updates do not continue on the half hour?&lt;br /&gt;
Right now the link for the skipped update 242 got renamed to the nonexistent time242NA.png and the next update's link is time242.png. But what do we do if the updates are changing to once per hour? By the way it does look like the next half-hour update has been skipped too. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:57, 30 March 2013 (UTC)&lt;br /&gt;
:It does seem to have gone hourly as of midnight EDT. I stuck in &amp;quot;NA&amp;quot; as a placeholder since I wasn't sure what to do with the files, and wanted to make it clear that the half-hour updates were skipped in case it goes back or changes in some other way. Maybe start naming them by the time, instead of sequentially, e.g. &amp;quot;012200.png&amp;quot;. If the pattern holds, the &amp;quot;no update&amp;quot; lines can be removed. (Or both might make more sense, like &amp;quot;time243-012200.png&amp;quot;.) [[Special:Contributions/69.243.159.96|69.243.159.96]] 06:08, 30 March 2013 (UTC)&lt;br /&gt;
::I'm partial to timestamping filenames for stuff like this. I have this zsh line running right now:&lt;br /&gt;
 while { : } { wget -O &amp;quot;`date +&amp;quot;%Y-%m-%d %a %H%M%S&amp;quot;` Time .png&amp;quot; http://imgs.xkcd.com/comics/time.png ; sleep 30m } &lt;br /&gt;
::(I was wishing for a convenient way to use the server-side timestamps, 'till i noticed that it's always 2013-04-12 Fri 09:05'38—which i'm guessing is the script's mtime.) &amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 08:28, 14 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Anyone else getting a 404 error with the latest image (http://imgs.xkcd.com/comics/time/d1b3b1b6e23995a093377c5ddc044dd98a42a3ae1327c8b6620d51d2a7003c1d.png)? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:19, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strange: As far as I know http://imgs.xkcd.com/comics/time.png always redirects to the current frame. But if you visit the current one (133:00) at http://xkcd.com/1190/ and check the displayed image, it says 'c6976fbb244af4fc2286ffe3ac2cf78d408c1f610ecd71e18b4a677a048f084d.png' while time.png redirects to '1d9ce7199935b1b629d6b8744e62c7700a3780357b2dc74bb70471db616ddadb.png'. If you take a md5 of both images, they appear to be the same.&lt;br /&gt;
:I was confused by this as well, I'm grabbing the images myself via time.png and got the 1d9ce7 hash. How will these duplicates be displayed in the table?[[User:Lockyy|Lockyy]] ([[User talk:Lockyy|talk]]) 17:48, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm seeing some strange stuff now. I have a script that uses wget of time.png to get the redirected hash png like Lockyy is doing. And I can verify that when you go to the 1190 page in the browser you get a different hash. But the previous hour and this hour, unlike the ones before it, the two hash pngs are different. And when I refresh the screen in my browser at the 1190 page, first I see the image I get from time.png, then the image refreshes with the other one. I'm not sure what this means or what we are supposed to do with it. I added the time.png hashes to the table for the last two hours but we probably need a way of indicating the difference. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 20:38, 30 March 2013 (UTC)&lt;br /&gt;
: This latest hourly update did the same thing. If you are fast enough you can even get the first image in your browser by right click view image before it changes to the second one. I edited in something that shows that. It probably could stand some reformatting by someone with better graphic design sense, but at least right now all the information has been captured. - [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:18, 30 March 2013 (UTC)&lt;br /&gt;
: Looking at it some more, I see that wget of the page at xkcd.com/1190/ gets you an img link to time.png and then there is the javascript that must after some delay get the different hash url image. That means that we had better be sure that we do not miss any manual checks of hourly updates because the scripts will never find that second image unless someone has a way of getting a script that runs the javascript as if it was a browser. As long as someone posts the hash of the image from the browser every hour, I can ensure that we have the hashes the scripts can get because I have a cron job checking for those updates every 15 minutes. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:49, 30 March 2013 (UTC)&lt;br /&gt;
:: And with the update for day 06/18:00 it appears to be back to normal, one consistent image per update -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 22:22, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just if somebody else wants this, i hacked a little bash script to download all images to the current listed here. It skips already downloaded images so it can be reused later when more images are here.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
curl -s http://www.explainxkcd.com/wiki/index.php?title=1190 |&lt;br /&gt;
egrep -o  &amp;quot;/wiki/images/[0-9a-f]/[0-9a-f]{2}/time[0-9]*.png&amp;quot; | &lt;br /&gt;
while read url; do&lt;br /&gt;
    imgname=$(basename $url)&lt;br /&gt;
    tmp=${imgname:4}&lt;br /&gt;
    id=${tmp%.png}&lt;br /&gt;
    printf -v target &amp;quot;image%03d.png&amp;quot; ${id:-1}&lt;br /&gt;
    [[ -e $target ]] &amp;amp;&amp;amp; continue&lt;br /&gt;
    echo $target&lt;br /&gt;
    curl -so $target http://www.explainxkcd.com$url&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[Special:Contributions/79.236.3.216|79.236.3.216]] 18:51, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
To ease waiting times: http://thred.github.com/xkcd-time-catapult/&lt;br /&gt;
:: This is awesome.  I love the internet. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 19:15, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I've  offered up [http://www.lawrenceperson.com/?p=10316|my own explanation]. The obvious metaphor is how time continues to flow and things change when you’re not watching. And how this could be a conceptual art project that could continue the rest of our lives... [[Special:Contributions/72.183.97.36|72.183.97.36]] 19:36, 31 March 2013 (UTC) Lawrence Person&lt;br /&gt;
:Correcting your link: [http://www.lawrenceperson.com/?p=10316 my own explanation] --[[Special:Contributions/24.145.230.202|24.145.230.202]] 20:49, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::This comics may not really continue forever unless Randall will put some sort of repetition into it. May not be simple loop but something more sophisticated, but still, images shown up to now doesn't show any kind of repetition yet. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:28, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
anyone else notice the water is slowly rising? not unlike a tide (depending on the time scaling implemented? perhaps a flooding river (as might correspond to the mention of a river)? [[Special:Contributions/70.192.210.128|70.192.210.128]] 18:08, 2 April 2013 (UTC)&lt;br /&gt;
:I checked your claim that the water is rising, and I agree. Good catch!  I measure the rate at about 1 pixel per 25 frames starting at about 100 hours.  Though a more careful look could surely refine that estimate.{{unsigned|207.67.82.250}}&lt;br /&gt;
:I measured the water level with a ruler. The water will take another 20 days before reaching the sand castle if rising at a constant rate. [[Special:Contributions/192.155.85.119|192.155.85.119]] 01:27, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oddly this contradicts the text, which says that the river is going down: &amp;quot;Any idea where the river is now?&amp;quot;, Cueball replies &amp;quot;Still pretty far out. It actually retreated a little this week.&amp;quot; --AH&lt;br /&gt;
:&amp;quot;It's *still* pretty far out&amp;quot;. I think this means that it's getting less far out.[[Special:Contributions/93.73.186.104|93.73.186.104]] 07:41, 3 April 2013 (UTC)&lt;br /&gt;
::&amp;quot;It actually retreated a little this week.&amp;quot; ~~dang&lt;br /&gt;
&lt;br /&gt;
This comic has been running and updating so long I think perhaps it is a sand castle creation/destruction program that autonomously lets the two indefinitely build, destroy and rebuild new sand castles all the time… [[Special:Contributions/80.101.210.21|80.101.210.21]] 09:55, 4 April 2013 (UTC)&lt;br /&gt;
:Maybe. We don't have enough data to say that for sure yet. We just need to &amp;quot;wait for it&amp;quot;. [[Special:Contributions/93.73.186.104|93.73.186.104]] 10:07, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think numbers in &amp;quot;As of this writing, it is still updated after more than XXX hours - even after Y new, different comics were posted on the front page&amp;quot; at the top of the page should be calculated using {{#expr}}. I changed it for number of comics, but I have no idea how to calculate number of hours since it was posted.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 11:15, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
When Megan coughed and Cueball asked if she was okay, did anyone else think of http://xkcd.com/931/ Lanes? Cueball explains that cancer treatment results are not known until much later, &amp;quot;and often the first sign is a cough or a bone pain.  So you spend the next five or ten years trying not to worry . . . .&amp;quot; ~~wrybred&lt;br /&gt;
&lt;br /&gt;
:I don't want to be a downer but this is just my interpretation thus far. I hope it is a happier theme but if you are correct wrybred, my further explanation would be the following... I think that building sandcastles is an analogy for living their life. Going for a swim in the body of water and the cough could represent the start of the cancer or possibly some time where they had to go out and &amp;quot;wade&amp;quot; in the possibilities of what cancer could mean. Time passes and Cueball says &amp;quot;I don't think we can build it much taller than this. It's been fun, though&amp;quot; which represents that they believe they have done as well as they can with the lives they have been given. They comment on the river retreating even though we the audience observe a body of water on the right hand side rising could represent how we can be fooled into believing things are going alright when in reality they are not. The reference to not understanding what the river is doing also fits this explanation well as someone with cancer may occasionally feel confused about their illness. Presently while I write this they are possibly preparing for a flood which represents the return of the cancer. If I were to guess what is next I might guess that they will watch as the flood comes in and destroys some of what they built but it is better than not having made the sandcastle in the first place. I could be way off, but Randall has given us a lot of TIME to think about what this is all about and your mind wanders. I also would note that this may not be about a particular cancer story, just any cancer story. [[User:Nhoel|Nhoel]] ([[User talk:Nhoel|talk]]) 13:51, 8 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Could Cueball and Megan be building a European city, as it evolved, was damaged and remodelled where 1 day of strips is 100 years? Maybe Cueball is curretly remodelling Notre Dame de Paris or Westminster???  If so, it should get interesting around day 17 [[Special:Contributions/129.238.237.96|129.238.237.96]] 17:34, 4 April 2013 (UTC)rbnm&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
&lt;br /&gt;
# Assumes you have a complete set of numbered PNG images in a&lt;br /&gt;
# directory called &amp;quot;./images&amp;quot;. (See the script above) Makes a&lt;br /&gt;
# directory called &amp;quot;./cropped&amp;quot; containing N images that are 1 pixel&lt;br /&gt;
# wide by 395 pixels tall, each of which contains the second to last&lt;br /&gt;
# column of one of the input images.  Finally, concatenates all those&lt;br /&gt;
# images into montage.png, which will be Nx395 pixels and can be read&lt;br /&gt;
# as a graph of water depth over time.&lt;br /&gt;
&lt;br /&gt;
mkdir -p cropped&lt;br /&gt;
rm cropped/*.png&lt;br /&gt;
for i in images/*.png&lt;br /&gt;
do&lt;br /&gt;
    f=`basename $i .png`&lt;br /&gt;
    convert -crop 1x395+550+0 $i cropped/${f}_cropped.png&lt;br /&gt;
    echo $f&lt;br /&gt;
done&lt;br /&gt;
&lt;br /&gt;
montage cropped/*.png -geometry 1x395+0+0 -tile x1 montage.png&lt;br /&gt;
&lt;br /&gt;
echo Wrote result to montage.png&lt;br /&gt;
&amp;lt;/pre&amp;gt;[[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 21:00, 4 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
He's making a mini-version of the whole sandcastle on top of the mound! You can see the two turrets on the left and the mound in the center!&lt;br /&gt;
&lt;br /&gt;
They're inside an hourglass! ;) - Filippo&lt;br /&gt;
&lt;br /&gt;
i believe that he made a fractal version of the scene atop the middle sandcastle... are we going to have an infinite zoom for a bit (or maybe forever?) - ck&lt;br /&gt;
&lt;br /&gt;
Maybe it's some sort of reference to [http://xkcd.com/878/ Model Rail] where Cueball ends up with multiple model railways in his basement...--[[Special:Contributions/77.100.193.92|77.100.193.92]] 13:14, 5 April 2013 (UTC)&lt;br /&gt;
:&amp;lt;strike&amp;gt;Since it hasn't been brought up yet;&amp;lt;/strike&amp;gt; reference to 878, this is Nesting, and there are FOUR visible layers.&lt;br /&gt;
:-  &amp;quot;It's the second rule of 'model train layouts': No Nesting.&amp;quot; (Strike and replace with the building sandcastles.)&lt;br /&gt;
:-  &amp;quot;Whats the first rule?&amp;quot;, &amp;quot;Do not talk about ... That rule was actually voted in by our friends and families.&amp;quot;, &amp;quot;Philistines&amp;quot;&lt;br /&gt;
:Drifter [[Special:Contributions/24.106.78.38|24.106.78.38]] 19:26, 10 April 2013 (UTC)&lt;br /&gt;
::Actually 77.100.193.92 did bring it up, which is why I believe they're building a large trebuchet. [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 22:09, 10 April 2013 (UTC)&lt;br /&gt;
::Thank you Bdemirici &amp;amp; 77.100.193.92, sorry for the duplicatation.  Now which came first... the coment or or the comic, 77...'s reference came before the center structure gained its malformed parapets. Drifter [[Special:Contributions/66.42.134.195|66.42.134.195]] 10:38, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Whoa -- big change in scale, zoom in on Megan holding a mini trebuchet at about 5 pm central time Friday the 5th.--[[Special:Contributions/205.208.92.136|205.208.92.136]] 22:20, 5 April 2013 (UTC)--~~&lt;br /&gt;
&lt;br /&gt;
A tiny trebuchet for use on the tiny turrets? Megan is kinda awesome. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 22:32, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I think she should &amp;quot;outgrow these toys and focus on something practical&amp;quot; ;-) [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:59, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Looks like they are re-enacting the trebuchet incident on the mini-castle. AH --[[Special:Contributions/108.244.73.186|108.244.73.186]] 23:53, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Meta-physical time again: &amp;quot;I don't understand what the sea is doing&amp;quot; - wasn't it a river earlier? Is it a different sea? The river of time maybe? Where is Randall leading us? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 03:09, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I'm thinking it may have to do with the title text from this comic. http://xkcd.com/4/&lt;br /&gt;
:I think it's obvious.  They're not on a beach.  They're on a recently exposed portion of the river bed.  In time the river will come back and engulf the whole area. [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:16, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:I have redownloaded the 199:00 image based upon the hash here and it does still say &amp;quot;river&amp;quot;, so Randall hasn't adjusted the &amp;quot;past&amp;quot; to fit the &amp;quot;present&amp;quot;... [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:50, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I've read somewhere that they are not on the beach. They are on some sort of a boat covered with sand. First they were in the river, and now they reached the sea. [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 14:19, 6 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::So if they are on a boat then it isn't the river/sea that is rising it is the boat that is sinking (or having more weight added to it). [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 18:35, 6 April 2013 (UTC)&lt;br /&gt;
:It's pretty obvious to me. They're on a beach with a river running through it. Yes, beaches sometimes have rivers in them. And also, rivers that run through beaches tend to be very unstable and to move their bed all the time, because of the fact that it's running water through loose sand. That's why they talk about the river moving. [[Special:Contributions/80.212.115.55|80.212.115.55]] 08:04, 7 April 2013 (UTC)&lt;br /&gt;
:: This comic. http://xkcd.com/4/ {{unsigned|Zuffelnok}}&lt;br /&gt;
&lt;br /&gt;
: xkcd Time Catapult done correctly http://i.imgur.com/XEKEfSR.png {{unsigned|118.129.231.136}}&lt;br /&gt;
:: Man, you have just too much... wait for it... time! [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 16:34, 7 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just so it doesn't get lost, these are the last 2 hashes I've seen: e3e8169439be717a5661dba80cca623330516d87749f5c5bd83d4a4aae19b89a.png, a2c0f3ed4be680f5b794f0137a55af8704598a2105e1eff5fce750b07800c19b.png&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Are they building a giant trebuchet? Another zoom out maybe? [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 05:13, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I love how Randall is reacting to the discussion here. Is it a sea? Or a river? Let's have Cueball drink from it to clarify ;) [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 09:42, 9 April 2013 (UTC)&lt;br /&gt;
:It could be brackish water ... and I have seen some fresh water rivers I definitely wouldn't want to drink from [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:10, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:So this tells us 3 things:&lt;br /&gt;
:1) It's likely a sea.&lt;br /&gt;
:2) This comic, or at least a script (not in a programming sense) for it was very likely made by a human. So it's not randomly generated. We already knew this, but now it's confirmed once again.&lt;br /&gt;
:3) Randall is still working on this comic, or at least he was some time after he started releasing it.&lt;br /&gt;
:[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 16:51, 9 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think by tasting the water Cueball was preparing himself for the inevitable - the water is going to continue to rise and nothing they can do will stop it: they are going to drown. This strip is about the slow, inextirpable, approach of Death - and this isn't the Death from a Terry Pratchett novel. [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 20:29, 9 April 2013 (UTC)&lt;br /&gt;
: Between the 376th and the 81st strip it can be noted how much the water has rised. And I've noted how there's no wind in the beach (river's mouth?), the flags don't move and the sea has no waves. Don't know if there's a meaning there. --[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 21:18, 9 April 2013 (UTC)&lt;br /&gt;
:: I think you shouldn't compare it to frames before about 220, because that's where zoom changed last time. Also it looks like it will reach the castle in a day and a half from now.[[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 22:17, 9 April 2013 (UTC)&lt;br /&gt;
:::The likely implication of the lack waves etc is that they are in an estuarine environment, where the rising tide may not have a bore at all. This might explain a few things, like the reference to a river, the strange behaviour of the sea, and perhaps might explain Cueball tasting the water (to see if he could determine the saltwater content). [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 22:34, 9 April 2013 (UTC)&lt;br /&gt;
::::Megan's reaction to getting the water in her mouth (cough, pffthh) and Cueball's are pretty similar ... call me crazy but I think there's something weird about the water beyond its salt content ... --[[Special:Contributions/76.84.59.83|76.84.59.83]] 04:20, 10 April 2013 (UTC)&lt;br /&gt;
::: And 2 hours after I said that, Megan built something right next to the water. I wonder if this was a coincidence... [[User:DiEvAl|DiEvAl]] ([[User talk:DiEvAl|talk]]) 09:34, 10 April 2013 (UTC)&lt;br /&gt;
:::: It is, of course, a damm to buy them some time. :-) {{unsigned|84.180.241.162}}&lt;br /&gt;
:::: It wouldn't work as a dam in a 3D universe. It would have to extend infinitely in z to act as a dam. Then again, there's also no good way to support a platform with two posts. [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:24, 11 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can someone please move the list of images and their hashes to another page?  Randal is showing no signs that the images will stop anytime soon.  [[Special:Contributions/184.5.152.192|184.5.152.192]] 22:32, 9 April 2013 (UTC)&lt;br /&gt;
:I understand the sentiment, and considered at least commenting out the future tables, but this page does not need to be changed when the latest frames are uploaded, only when the hashes are added, and those of us still keeping the live XKCD page open do find it easier to just open the last few frames missed when looking away or sleeping.&lt;br /&gt;
:I do wonder if the wall of text is worth reducing by actually making the hashes a link with something like &amp;quot;Direct link&amp;quot; as the text. Is anyone still attempting to generate the hashes? [[User:Markhurd|Mark Hurd]] ([[User talk:Markhurd|talk]]) 05:10, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I went ahead and made all the tables collapsed by default. If the comic continues beyond another couple of weeks, I vote for moving them to another page. --[[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 06:44, 10 April 2013 (UTC)&lt;br /&gt;
::If the comic ever comes to an end, we could clear out the archived hashes and put all the image links into a multi-column table. The hashes are only really useful to editors trying to upload new images, they don't really add that much to understanding the comic. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 10:29, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just a theory. On Friday, April 19th at 00:00 there will be 1200 images in the comic, at the same time the strip 1201 of xkcd should be posted on the site. I'm guessing that will end it. (UPDATE: Math is wrong, was still counting half an hour updates. Sorry about that. The numbers will match on May 2nd at 6 in the morning, nothing special there.)--[[User:Yinosanchez|Yinosanchez]] ([[User talk:Yinosanchez|talk]]) 18:27, 10 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Perhaps it is about global climate change? &amp;quot;The sea is rising.&amp;quot; and now they are building a very tall structure to cope with this ?AH --[[Special:Contributions/209.74.126.175|209.74.126.175]] 01:54, 12 April 2013 (UTC)&lt;br /&gt;
:Actually, looks like they're building a boat!!! [[Special:Contributions/64.121.163.170|64.121.163.170]] 10:04, 12 April 2013 (UTC)&lt;br /&gt;
::This is in no way close to a boat, look at any shipyard, that's not how you build a boat! --[[Special:Contributions/83.145.101.131|83.145.101.131]] 10:25, 12 April 2013 (UTC)&lt;br /&gt;
:::It is how you build an observation deck, though, or an airport control tower. And if you have the lumber to build such a structure, you could much more easily build a raft. So it's not like they're in any real danger of drowning when the tide gets higher. - [[Special:Contributions/206.173.46.67|206.173.46.67]] 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It could be a raptor-proof tower .... not seen any of those in XKCD for a while {{unsigned|86.128.14.32}}&lt;br /&gt;
&lt;br /&gt;
Looks like that small tower that Megan added in 500-502 is acting like a levee. The water outside it is higher now (569) than the water inside it. I can't imagine it'll help much, though.&lt;br /&gt;
--[[User:Mlv|Mlv]] ([[User talk:Mlv|talk]]) 20:40, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[http://imgur.com/bSP5nWK Graph of water level over time] [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 22:10, 12 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It appears that a couple of frames (4 and 427) get revisited a couple of frames later:&lt;br /&gt;
 md5sum -b * | sort | uniq -w32 -D&lt;br /&gt;
&amp;lt;small&amp;gt;—[[Special:Contributions/98.83.126.232|98.83.126.232]] 04:16, 13 April 2013 (UTC)&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Has it slowed to once every 2 hours for new frames? --[[Special:Contributions/209.74.126.175|209.74.126.175]] 14:12, 13 April 2013 (UTC)&lt;br /&gt;
: For some reason, over the fast few hours the image wasn't automatically updating, and I had to refresh the page to see it. Now it looks like the image and static data XKCD servers are down... at least for me. [[Special:Contributions/129.21.119.153|129.21.119.153]] 03:50, 14 April 2013 (UTC)&lt;br /&gt;
:: Looks like everything's back to normal. Fortunately, the aubronwood animation page has correctly captured the frames that I missed (although it had a few duplicates during XKCD's weirdness, it's fixed now). [[Special:Contributions/129.21.119.153|129.21.119.153]] 15:20, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Yes, I haven't been able to retrieve anything since 23:40 EDT. [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 06:05, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Has anyone else considered the relationship of this comic to John Cage's musical composition &amp;quot;As Slow As Possible?&amp;quot;  http://en.wikipedia.org/wiki/As_Slow_as_Possible  [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:08, 14 April 2013 (UTC)&lt;br /&gt;
:Yes, I did, in [http://www.lawrenceperson.com/?p=10316|my upstream link]. {{unsigned ip|72.183.97.222|00:34, 17 April 2013‎ (UTC)}}&lt;br /&gt;
:It surely can't be a coincidence that the comic released the day after this comment was all about John Cage, can it? [[User:DarthCrap|DarthCrap]] ([[User talk:DarthCrap|talk]]) 10:15, 15 April 2013 (UTC)&lt;br /&gt;
::Yeah, I noticed that.  So who is trolling whom here?  This group, or Randall?  I would love it if he set up a foundation to keep this cartoon updating for the next N years, where N is the time backwards from this year to some particular early machine, ENIAC or Babbage's Analytical Engine or the Jacquard loom or the abacus, or whatever.  (Refer to how the foundation sponsoring the Cage piece got their 639 years.) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 08:02, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just wondering, could the river/sea conundrum have anything to do with http://www.explainxkcd.com/wiki/index.php?title=4:_Landscape_%28sketch%29 and the original accompanying text &amp;quot;Don't ask me why there's a river running through the ocean. Please.&amp;quot;? [[User:Blue Charizard|Blue Charizard]] ([[User talk:Blue Charizard|talk]]) 17:45, 14 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Notice the last couple of frames have begun to show waves in the rising sea.  (Frames 627-628) [[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 07:32, 15 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
How could a small hill of sand stopped the entire sea. The world might be two dimensional, or Randall might have wanted to gain some time but it doesn't make much sense. {{unsigned ip|212.253.22.219 |12:06, 16 April 2013‎ (UTC)}}&lt;br /&gt;
:Seriously? Ok - time to review the physics of hydrostatic fluids, folks.  Depth is the only variable in calculating fluid pressure.  Whether its a bucket or the ocean, the pressure at any given depth in a fluid is the same. A small hill of sand can stop the entire sea.  Waves, however, are another matter... [[User:Uglystick|Uglystick]] ([[User talk:Uglystick|talk]]) 14:34, 16 April 2013 (UTC)&lt;br /&gt;
::A small hill can stop the sea if it extends infinitely in the Z axis, otherwise the sea will simply flow around it. The other alternative is to encircle the castle with it, forming a moat, but then we wouldn't be able to see the inside. So this can't be a normal 3D universe. Lending some weight to the 2D or nearly 2D nature is that the first platform they put up was installed on only two posts. But the platform itself had width. Maybe they're stuck between two panes of glass like an ant farm. [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:15, 16 April 2013 (UTC)&lt;br /&gt;
:::A 2D world would also explain why the structure they're on can stand.  It's an imperfectly 2D world though; it's been mentioned below that a pole should in theory stop the water easy.  I guess it has some 3D realities to it, i.e., a wall should stop water, but a pole shouldn't. {{unsigned ip|173.13.244.241 | 19:18, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Water depth is [http://imgur.com/MBiShof increasing quadratically]? (Probably not, but it looks nice on the graph so far.  My current guess is that it's a sine wave that will peak out at 103 pixels.) [[User:Codegardener|Codegardener]] ([[User talk:Codegardener|talk]]) 15:18, 16 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think in the end it's about what you build up during life and how &amp;quot;the time&amp;quot; washes all of it away, eventually {{unsigned ip|87.178.224.240|16:05, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
If this were a 2D universe, wouldn't the best course of action be to bury one of the poles directly at the water's edge? That way, like the small sand hill, the sea would have to rise to the very top of the pole before it would flood the remaining sand structures. {{unsigned ip| 74.94.246.5|16:33, 16 April 2013‎ (UTC)}}&lt;br /&gt;
&lt;br /&gt;
Just a remark: Frame 458 (time458.png on this page, or hour 337:00) is corrupt, i.e. it deviates from the original that can be retrieved via the hash address. Probabely it was a screencap rather than a direct copy - someone should reupload it.. Oh and the structure on the poles is definitely the mighty Randall's Arc (though it doesn't rain)... {{unsigned ip|93.135.113.244}}&lt;br /&gt;
&lt;br /&gt;
Now they are 'building castles in the air' - dreaming of a future that will never come to pass? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 11:43, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The bucket on the pulley used to be carrying just sand. Now, if I read the situation correctly, it's carrying something that's heavier than Megan, so she can't use the pulley (or, possibly, anything else) to pull it up. Lead? Depleted uranium? Dwarf star remnant? [[Special:Contributions/67.168.18.37|67.168.18.37]] 15:06, 17 April 2013 (UTC)&lt;br /&gt;
:Seems to me like she was trying to raise ''herself'' up in the bucket, then lost her balance and collapsed part of the middle castle when she fell. - [[User:Acrisius|Acrisius]] ([[User talk:Acrisius|talk]]) 15:39, 17 April 2013 (UTC)&lt;br /&gt;
::That probably makes a little more sense than &amp;quot;dwarf star remnant&amp;quot;. [[Special:Contributions/206.173.46.67|206.173.46.67]] 16:09, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Especially considering that dwarf star remnant loosely placed on ground would fall through it. Even if the ground would be armor-plated. Unless it explode first. Hmmm ... this may be good question for the [http://what-if.xkcd.com/ what-if] - what will happen if you put dwarf star remnant with size of apple on ground somewhere on earth? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 22:20, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
My favorite episode from the Batman TV series was one where the Riddler gave Batman a nonsense clue which contained a surveillance microphone. He'd then eavesdrop on what Batman “deducted” his next coup would be, and he made it happen. Seeing how the discussion here does seem to affect the events in the comic, I wonder if Randall is pulling a Riddler on us. Just as an experiment, I thought I'd mention that it's odd there are no seagulls at the beach ;-) [[Special:Contributions/201.235.179.15|201.235.179.15]] 16:49, 17 April 2013 (UTC)&lt;br /&gt;
:I like the way that the sea/river/metaphor is now slowly eroding the base of the tower on the right. Also, where are the fish ;-) [[User:Eeijevs|Eeijevs]] ([[User talk:Eeijevs|talk]]) 21:15, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:770:_All_the_Girls</id>
		<title>Talk:770: All the Girls</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:770:_All_the_Girls"/>
				<updated>2013-04-17T10:02:27Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: Created page with &amp;quot;The reasons why this algorithm wouldn't work so well in producing stable marriages are * the people preferences may change (especially if they know someone better) * people ma...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;The reasons why this algorithm wouldn't work so well in producing stable marriages are&lt;br /&gt;
* the people preferences may change (especially if they know someone better)&lt;br /&gt;
* people may prefer not having marriage at all (when rejected by some of their choices)&lt;br /&gt;
Still, it's not like there is better algorithm. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:02, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:873:_FPS_Mod</id>
		<title>Talk:873: FPS Mod</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:873:_FPS_Mod"/>
				<updated>2013-04-17T09:53:11Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;This particular comic is referred to in the game ''Borderlands 2'' with the gun [http://borderlands.wikia.com/wiki/Morningstar Morningstar], referred to in game as an 'ex-K Seedy weapon, custom designed for a murderer like yourself' which is a reward from the mission [http://borderlands.wikia.com/wiki/Hyperion_Contract_873 Hyperion Contract 873]. When fired it talks, saying things similar to this comic, like &amp;quot;Someone is now an orphan and doesn't know it yet!&amp;quot; or &amp;quot;They might have been raised in a broken home&amp;quot; after a kill, or &amp;quot;Murderer!&amp;quot; on a critical hit. --[[Special:Contributions/68.200.188.141|68.200.188.141]] 04:16, 29 January 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I think you never kill humans in Duke Nukem (or Heretic) and personally I consider it advantage. Alternatively, in Unreal Tournament, everyone respawns just like you do, making it something like game about game. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:53, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1200:_Authorization</id>
		<title>Talk:1200: Authorization</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1200:_Authorization"/>
				<updated>2013-04-17T09:06:36Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;This is the reason that I set sudo to not prompt for a password.  I just make sure my computer locks itself aggressively. [[Special:Contributions/130.18.105.246|130.18.105.246]] 06:59, 17 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The admin account should still be guarded EXACTLY for the ability to install drivers. The driver you don't want to have installed is keylogger stealing your passwords. I mean, you don't have your bank password remembered in browser, do you? Still, auto-logout or auto-lock is important feature. You should also set-up and use separate account for high-risk activities (like opening emails from unknown persons promising naked celebrities ... ok, you actually shouldn't be opening such emails at all, but if you are really curious ...). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:06, 17 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1195:_Flowchart</id>
		<title>Talk:1195: Flowchart</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1195:_Flowchart"/>
				<updated>2013-04-05T08:10:38Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Assuming you've already started, it's too late to go get a marker. [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 5 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:You can add the &amp;quot;get a marker&amp;quot; in that looping line too. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:10, 5 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1194:_Stratigraphic_Record</id>
		<title>Talk:1194: Stratigraphic Record</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1194:_Stratigraphic_Record"/>
				<updated>2013-04-03T09:12:35Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{w|Zircon}} --[[User:JakubNarebski|JakubNarebski]] ([[User talk:JakubNarebski|talk]]) 06:58, 3 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
See? THIS is how professionals shred evidence. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:12, 3 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-03T08:52:37Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Any chance we can convince Randall to let other universities in: the Canadian ones only work if they have a .edu, so uwaterloo.ca and sfu.ca are out.&lt;br /&gt;
: As are [schools].ac.in&lt;br /&gt;
: I can't get my university (PUC-Rio, in Brazil) too... =/ [[Special:Contributions/139.82.240.51|139.82.240.51]] 18:28, 1 April 2013 (UTC) etandel&lt;br /&gt;
: It looks like he may have lifted the restriction, considering all the different urls such as google.com, reddit.com, and even what I have to assume is a porn website. --[[User:LRFLEW|LRFLEW]] ([[User talk:LRFLEW|talk]]) 03:46, 3 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
--[[Special:Contributions/137.147.40.248|137.147.40.248]] 13:53, 1 April 2013 (UTC) For an easier time spotting the changes, go to [http://xkcd.com/1193/#verbose] and open your web console&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
: Lol, &amp;quot;only&amp;quot;. The results should be binomially distributed, with a mean of 512, so 496 isn't even close to the scores in the ranking. [[User:BKA|BKA]] ([[User talk:BKA|talk]]) 12:44, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I noticed when looking at the list of scores that a large number of universities have a best score at 420. According to my calculations, the amount of universities with this score is 2516 out of the 2824 universities listed. Is there any reason that so many universities have the exact same score? --[[User:LRFLEW|LRFLEW]] ([[User talk:LRFLEW|talk]]) 03:38, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: +1! A few hours ago this wasn't the case... What's up with all the 420's?? [[Special:Contributions/108.218.230.91|108.218.230.91]] 03:42, 2 April 2013 (UTC)&lt;br /&gt;
:People keep posting hash values on the internet. Those universities are dirty cheaters, and they're all just entering the 420 hash in for their university without actually calculating it. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 04:05, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: While this copy-cattism might be the reason for the proliferation of 420s (which, in India, is slang that, funnily enough, refers to a confidence-trickster) - note that at the beginning of the contest, a lot of different domain names all had 'scores' between 400-500. Now, if I'm not wrong, the hash contains 1024 bits. So you could be off by 1024 in the worst case, and 0 in the best case. But the spread was very narrow. Admittedly, you wouldn't notice the higher numbers, because only the best case scenario has been published, but from the clustering of the different universities (with respect to their scores), as well as the fact that it's taking this long for even ONE clear best score to emerge, seems to suggest that there IS something special about the 400-500 score band. Does anyone have any layman-level information on the statistics of the entropy of the Skein hash function? And the statistics of what error figure for random hash compared to given hash is most frequent? [[Special:Contributions/220.224.246.97|220.224.246.97]] 18:26, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::a hash is, at best, very close to a random number. Here, we have two 1024-bit random numbers. It makes sense that most commonly, two such random numbers differ in about half of the bits - for each bit, there's a 50% probability that the bits will be the same and 50% that they will differ. Therefore the spread centers on 512, but of course we just see the lower part of the spread here. [[Special:Contributions/2.223.68.79|2.223.68.79]] 23:46, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: My test here shows that the 420s is that 420 Bits wrong is about what a single computer can get to within a few hours. So its no wonder that 420s are common for a lot of universities. Its just someone there who is running a little script to break the hash. &lt;br /&gt;
[[Special:Contributions/91.214.44.212|91.214.44.212]] 23:34, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::WAIT. Randal now mentioned &amp;quot;... Final Fantasy Tactics. But link on Jean Luc Picard could beat it&amp;quot;. So either it's something like &amp;quot;taken from last edited page&amp;quot; or he is doing it manually. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:42, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::&amp;quot;Microsoft Corporation is the first NASDAQ-100 company mentioned on the wikipedia page 'IBM'. But a link on 'Oprah' could beat it.&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:05, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::::... AND wikipedia editors started observing the comics to edit-protect wikipedia entries BEFORE the vandals strike, as shown [http://en.wikipedia.org/w/index.php?title=Elixir_%28comics%29&amp;amp;action=history here]. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:49, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The top of the page for the comic now mentions this: &amp;quot;You can change the company in this comic. Mouse over its name in the first panel. The schools are selected by a hash breaking competition.&amp;quot; Don't think that was there before. More interesting is the first sentence. Do we have a list of wikipedia pages that he's tracking for the first company mentioned in the page? [[Special:Contributions/220.224.246.97|220.224.246.97]] 17:52, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: Looking in the [http://c7.xkcd.com/stream/comic/externalities?method=EventSource&amp;amp;lastEventId=&amp;amp;r=362667083523542 externalities file], another usefull link is &amp;quot;... full standings at [http://almamater.xkcd.com/best.csv http://almamater.xkcd.com/best.csv]&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:&lt;br /&gt;
The sad thing is that people are probably only donating to a good cause to see the dog-drawing get bigger. [[Special:Contributions/76.106.251.87|76.106.251.87]] 14:11, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:In that case it's good Randal used GOOD cause. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::Actually, the sad thing is taht people are vandalizing Wikipedia. --[[Special:Contributions/189.61.0.28|189.61.0.28]] 19:26, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can anyone explain what, if anything, the name/email/education values (fifth panel) refer to? [[Special:Contributions/108.36.128.122|108.36.128.122]] 19:34, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Looks like one random string and one random pair of strings. [[Special:Contributions/178.238.159.109|178.238.159.109]] 20:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Has anyone been able to reproduce the 1024-bit Skein hash values that he is generating at http://almamater.xkcd.com/?  The hashes that he shows don't match the ones I'm getting from my Skein hash calculator (using 1024 bit output and 1024 bit internal state size). I tried feeding the same string into the hash function both with and without a trailing null character and neither matches.  For example, if I type abc into the form, he shows 35a599...1f1f (edited for brevity), but I calculate that a hash of the 3-byte message &amp;quot;abc&amp;quot; should be 10a866...035c.[[User:Theodric|Theodric]] ([[User talk:Theodric|talk]]) 22:03, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I'm getting completely different values also. [[Special:Contributions/173.22.172.7|173.22.172.7]] 22:57, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I have the same problem as you. I'm thinking that Xkcd is using an older standard of the encryption. I'm currently trying out the php versions of the code to see if I can get it to work. --[[User:LRFLEW|LRFLEW]] ([[User talk:LRFLEW|talk]]) 23:16, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::Nope. Tried all I could and still couldn't figure it out. My guess is that he's using a secret salt. --[[User:LRFLEW|LRFLEW]] ([[User talk:LRFLEW|talk]]) 23:37, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::'''Solved!''' :) I was originally using version 1.2 of the Skein hash function.  Version 1.3 uses different constants and yields different results.  The almamater page seems to be using version 1.3 -- my calculator now matches Randall's hashes.--[[User:Theodric|Theodric]] ([[User talk:Theodric|talk]]) 03:34, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::Where are you getting the implementation? I can't seem to get it to work even with v1.3. --[[User:LRFLEW|LRFLEW]] ([[User talk:LRFLEW|talk]]) 04:42, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::I'm using source code from here: http://www.skein-hash.info/sites/default/files/NIST_CD_102610.zip. I'm using the code in the Optimized_64bit directory.  All C files were compiled with gcc as well as http://theodric.com/test_skein.c --[[User:Theodric|Theodric]] ([[User talk:Theodric|talk]]) 10:00, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::::Thank you for the example code. I had two errors in how I was implementing it. The interesting problem I ran into was that the string to hash needs to be formatted for the web (so space becomes '+', ext.) --[[User:LRFLEW|LRFLEW]] ([[User talk:LRFLEW|talk]]) 17:02, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::: Confirmed, xkcd uses skein 1.3. Did anyone find another implementation (besides the reference implementation)? I wasted an hour starting with the Java impl, before I decided to re-fresh my C, but now I am running roughly 7 million tests per minute on my poor notebook ;) Still way too slow to catch up with the current leaders. My best score is 415. [[User:BKA|BKA]] ([[User talk:BKA|talk]]) 12:26, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&amp;quot;Wikipedia article on {{hint: The perpetrators of the largest extinction in Earth's history}}&amp;quot; Would this be humans?  I'm afraid to get in on the Wikipedia editing since I'm already in so-so standing due to some childishness in 2006... [[Special:Contributions/76.106.251.87|76.106.251.87]] 21:54, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The opening line of the first panel has changed. It's now &amp;quot;Ahoy, Carnegie Melonites!&amp;quot; (for the current school) rather than &amp;quot;Hey, [university] students!&amp;quot; (as listed in all the current entries for the changing first panel text). The question and response seem to be the same as before.&lt;br /&gt;
And the fifth panel now has &amp;quot;if they're clever with their applications&amp;quot; instead of &amp;quot;provided any of them manage to fill out the application correctly&amp;quot;. So showing the text as static in the comic image is no longer accurate.&lt;br /&gt;
--[[Special:Contributions/50.0.108.18|50.0.108.18]] 23:00, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
If I visit http://xkcd.com/1193/ then the font is xkcd-Regular, whereas if I visit http://www.xkcd.com/1193/ then the font is the default serif font… (Iceweasel with NoScript) [[Special:Contributions/178.238.159.109|178.238.159.109]] 02:44, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Someone, please explain what hash breaking is. [[User:Jackdavinci|Jackdavinci]] ([[User talk:Jackdavinci|talk]]) 04:00, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:A cryptographically-secure hash function maps a set of numbers onto another set of numbers in such a way that converting forwards is easy, but converting back is difficult. The idea is that given a key and a lock, you can check the key against the lock by hashing the key and seeing if it maps to the lock. But given just the lock, you can't generate the key (easily). Randall gave us a lock, and the competition is to find the closest key. This is basically a competition to see who has the most computing power to generate lots and lots of keys. Keep in mind, I've glossed over a lot of technical details here. --[[Special:Contributions/173.162.57.51|173.162.57.51]] 15:22, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: There should be some cleverness involved in addition to access to computers. It all comes down to who can generate the most hashes in the time available, because as a good cryptographic hash Skein gives you no hint about how to change your input to get a result closer to your target, you just have to keep making guesses. But that is not just a matter of how many computers you have. For example, Googling around for implementations of Skein I didn't find any ready to run libraries for GPUs of Skein 1024 1024. A team at a university could have stuck with an existing C implementation running on an available set of computers, or taken the time to get it running on GPUs and get quite a bit of extra speed. Also, I haven't experimented with it, but a hash function should be faster if you give it a smaller input. The current best result from CMU would take on the average about 1 quadtrillion (1e15) trials to find. Given that the input to the hash has to be in the form of URL-safe printable characters, if you assume that your team will not have time to generate more than, say 1e16 hashes and the character set you have to work with is 100 characters (my guess from looking at my keyboard) then your test input strings do not have to be longer than 8 characters. Anyone who is generating test input for the hash that is any longer, for example if they are, as a really bad example, converting 1024-bit numbers to 256 ASCII character hex, is doing at least 32 times too much work for each hash calculation. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 00:37, 3 April 2013 (UTC)&lt;br /&gt;
:The time it takes to compute a Skein hash depends only on the number of bits of internal state, not of the input. This is intentional; if the execution time were dependent on input length, an attacker could execute a timing attack on the hash. AES is known to be sensitive to such attacks, but Skein is resistant. [[Special:Contributions/140.254.153.76|140.254.153.76]] 04:14, 3 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is it over now that it's after midnight?  When I moused over the school name, it didn't give me a pop-up showing the next hint.  [[Special:Contributions/76.106.251.87|76.106.251.87]] 06:06, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I would assume so. The wikipedia challenges needed to be done manually, automatic ones would be blocked by wikipedia staff (see my point about Elixir page). Also, making people vandalize wikipedia is not exactly nice. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:52, 3 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Do you suppose the &amp;quot;Needs more Bob&amp;quot; possibility in the second panel is a reference to Microsoft Bob (an absolutely and justly reviled Microsoft product from the 90's)? [[Special:Contributions/66.140.241.100|66.140.241.100]] 11:25, 2 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Scary Thought #392:&lt;br /&gt;
'Time' and 'Extenalities' are giving Explainxkcd heavy loads. This may be on purpose. Randall might upload yet another 'heavy' comic. [[User:Greyson|Greyson]] ([[User talk:Greyson|talk]]) 14:05, 2 April 2013 (UTC)&lt;br /&gt;
:It does feel like he sometimes just releases comics that do unusual edge-casey things, just to see us wiki editors struggle with handling the comic. Then again, it might just be Randall trying to make a really dynamic and novel webcomic. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 14:28, 2 April 2013 (UTC)&lt;br /&gt;
:At the moment, xkcd.com seems to be down. Coincidence? --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 06:49, 3 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=File:externality-dog8.png</id>
		<title>File:externality-dog8.png</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=File:externality-dog8.png"/>
				<updated>2013-04-01T16:00:53Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: The $15865.1 dog&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Summary ==&lt;br /&gt;
The $15865.1 dog&lt;br /&gt;
== Licensing ==&lt;br /&gt;
{{XKCD file}}&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T14:49:53Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;--[[Special:Contributions/137.147.40.248|137.147.40.248]] 13:53, 1 April 2013 (UTC) For an easier time spotting the changes, go to [http://xkcd.com/1193/#verbose] and open your web console&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::WAIT. Randal now mentioned &amp;quot;... Final Fantasy Tactics. But link on Jean Luc Picard could beat it&amp;quot;. So either it's something like &amp;quot;taken from last edited page&amp;quot; or he is doing it manually. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:42, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::&amp;quot;Microsoft Corporation is the first NASDAQ-100 company mentioned on the wikipedia page 'IBM'. But a link on 'Oprah' could beat it.&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:05, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::::... AND wikipedia editors started observing the comics to edit-protect wikipedia entries BEFORE the vandals strike, as shown [http://en.wikipedia.org/w/index.php?title=Elixir_%28comics%29&amp;amp;action=history here]. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:49, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: Looking in the [http://c7.xkcd.com/stream/comic/externalities?method=EventSource&amp;amp;lastEventId=&amp;amp;r=362667083523542 externalities file], another usefull link is &amp;quot;... full standings at [http://almamater.xkcd.com/best.csv http://almamater.xkcd.com/best.csv]&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:&lt;br /&gt;
The sad thing is that people are probably only donating to a good cause to see the dog-drawing get bigger. [[Special:Contributions/76.106.251.87|76.106.251.87]] 14:11, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:In that case it's good Randal used GOOD cause. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T14:49:13Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;--[[Special:Contributions/137.147.40.248|137.147.40.248]] 13:53, 1 April 2013 (UTC) For an easier time spotting the changes, go to [http://xkcd.com/1193/#verbose] and open your web console&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::WAIT. Randal now mentioned &amp;quot;... Final Fantasy Tactics. But link on Jean Luc Picard could beat it&amp;quot;. So either it's something like &amp;quot;taken from last edited page&amp;quot; or he is doing it manually. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:42, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::&amp;quot;Microsoft Corporation is the first NASDAQ-100 company mentioned on the wikipedia page 'IBM'. But a link on 'Oprah' could beat it.&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:05, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: Looking in the [http://c7.xkcd.com/stream/comic/externalities?method=EventSource&amp;amp;lastEventId=&amp;amp;r=362667083523542 externalities file], another usefull link is &amp;quot;... full standings at [http://almamater.xkcd.com/best.csv http://almamater.xkcd.com/best.csv]&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::... AND wikipedia editors started observing the comics to edit-protect wikipedia entries BEFORE the vandals strike, as shown [http://en.wikipedia.org/w/index.php?title=Elixir_%28comics%29&amp;amp;action=history here]. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:49, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The sad thing is that people are probably only donating to a good cause to see the dog-drawing get bigger. [[Special:Contributions/76.106.251.87|76.106.251.87]] 14:11, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:In that case it's good Randal used GOOD cause. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T14:24:53Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;--[[Special:Contributions/137.147.40.248|137.147.40.248]] 13:53, 1 April 2013 (UTC) For an easier time spotting the changes, go to [http://xkcd.com/1193/#verbose] and open your web console&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::WAIT. Randal now mentioned &amp;quot;... Final Fantasy Tactics. But link on Jean Luc Picard could beat it&amp;quot;. So either it's something like &amp;quot;taken from last edited page&amp;quot; or he is doing it manually. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:42, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::&amp;quot;Microsoft Corporation is the first NASDAQ-100 company mentioned on the wikipedia page 'IBM'. But a link on 'Oprah' could beat it.&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:05, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: Looking in the [http://c7.xkcd.com/stream/comic/externalities?method=EventSource&amp;amp;lastEventId=&amp;amp;r=362667083523542 externalities file], another usefull link is &amp;quot;... full standings at [http://almamater.xkcd.com/best.csv http://almamater.xkcd.com/best.csv]&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The sad thing is that people are probably only donating to a good cause to see the dog-drawing get bigger. [[Special:Contributions/76.106.251.87|76.106.251.87]] 14:11, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:In that case it's good Randal used GOOD cause. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:24, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=1193:_Externalities</id>
		<title>1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=1193:_Externalities"/>
				<updated>2013-04-01T14:10:53Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* Fourth Panel */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1193&lt;br /&gt;
| date      = April 1, 2013&lt;br /&gt;
| title     = Externalities&lt;br /&gt;
| image     = externalities.png&lt;br /&gt;
| titletext = Mouse over words and things to see where they come from.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
This comic isn't a static image - even the title text changes depending on which part of the image you're hovering over. The blank regions in the above image are dynamically generated from various sources.&lt;br /&gt;
&lt;br /&gt;
*The university that is being recruited changes depending on which university is winning the hash finding competition in the fifth panel.&lt;br /&gt;
*The company doing the recruiting is the first NASDAQ-100 company mentioned on a varaying Wikipedia page (so far: Technology, Research, Sith, Jean Luc Picard).&lt;br /&gt;
*The text in the second panel may vary: See [[1193: Externalities#Second Panel|this section]].&lt;br /&gt;
*The text in the third panel may vary: See [[1193: Externalities#Third Panel|this section]].&lt;br /&gt;
*The text in the fourth panel may vary: See [[1193: Externalities#Fourth Panel|this section]].&lt;br /&gt;
*The text in the fifth panel changes, depending on which university is currently in third place in a hash finding competition. Clicking on the panel takes you to [http://almamater.xkcd.com/ a webpage] where people can enter their school's domain name and hash data, and ranks schools on how close their students can come to matching a Skein 1024 1024 hash value.&lt;br /&gt;
*The text in the top half of the sixth panel may vary. See [[1193: Externalities#Sixth Panel|this section]]. The second half of the panel is always the same. &amp;lt;!-- So far --&amp;gt;&lt;br /&gt;
*The last panel varies with the amount donated to Wikipedia via [https://donate.wikimedia.org/w/index.php?title=Special:FundraiserLandingPage&amp;amp;country=HK&amp;amp;uselang=en&amp;amp;utm_medium=socialmedia&amp;amp;utm_source=fr-redir&amp;amp;utm_campaign=xkcd_april1 this link]. For past images, see [[1193: Externalities#Seventh Panel|this section]].&lt;br /&gt;
&lt;br /&gt;
===First Panel===&lt;br /&gt;
{{incomplete}}&lt;br /&gt;
Megan's reply seems to correspond to the company.&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Hey, [university] students!&lt;br /&gt;
:Have you applied to [company] yet?&lt;br /&gt;
:Megan: The recruiter hasn't emailed me back in over three minutes.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Hey, [university] students!&lt;br /&gt;
:Have you thought of a career at [company]?&lt;br /&gt;
:Megan: I'm not that good at math.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Hey, [university] students!&lt;br /&gt;
:Have you thought of a career at [company]?&lt;br /&gt;
:Megan: What do they even do?&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Hey, [university] students!&lt;br /&gt;
:Have you thought of a career at [company]?&lt;br /&gt;
:Megan: I don't like monopolies.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Hey, [university] students!&lt;br /&gt;
:Be part of the Apple experience!&lt;br /&gt;
:Megan: I'm not really a fan of turtlenecks.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Hey, [university] students!&lt;br /&gt;
:Come work at Microsoft!&lt;br /&gt;
:Megan: I only came to this tech talk for the xbox giveaway.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Second Panel===&lt;br /&gt;
The text in the second panel is based on the company in the first panel:&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:When the Singularity happens, it will happen here.&lt;br /&gt;
:Ponytail: [Company] has outgrown us.&lt;br /&gt;
:Men: It is time.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:Think of ways to make things smaller and smaller!&lt;br /&gt;
:Ponytail: But will it blend?&lt;br /&gt;
:Men: Yeahhh&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:You'll be part of a dynamic research team envisioning the future.&lt;br /&gt;
:Ponytail: It probably looks cool.&lt;br /&gt;
:Men: Yeahhh&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:You'll be creating the future of commerce platforms!&lt;br /&gt;
:Ponytail: More recommendations.&lt;br /&gt;
:Men: Yep.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:You'll be an insignificant cog in our giant machine&lt;br /&gt;
:Ponytail: We should improve Notepad&lt;br /&gt;
:Men: Nah&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:We can't tell you what you'll be working on.&lt;br /&gt;
:Ponytail: [Confidential]&lt;br /&gt;
:Men: [Redacted]&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
:You'll be an insignificant cog in our giant machine&lt;br /&gt;
:Ponytail: Needs more Bob.&lt;br /&gt;
:Men: Nah&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Third Panel===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|We're a convenient four hour drive from New York City (15,000 hours by roomba)&lt;br /&gt;
|-&lt;br /&gt;
|Only a short commuter flight away!&lt;br /&gt;
|-&lt;br /&gt;
|Travel to us by roomba, we're *that* close!&lt;br /&gt;
|-&lt;br /&gt;
|We're so close you can get to us by roomba.&lt;br /&gt;
|-&lt;br /&gt;
|Free roomba rides every morning while you have coffee.&lt;br /&gt;
|-&lt;br /&gt;
|Your roomba comes in black &amp;amp; slate, or white &amp;amp; silver&lt;br /&gt;
|-&lt;br /&gt;
|Just a short roomba ride up the coast, try not to fall off.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Fourth Panel===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|Our recruiting team is on the lookup for promising young [university] graduates.&lt;br /&gt;
|-&lt;br /&gt;
|We hired a new recruiting startup to help us hire [university] students.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Fifth Panel===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;b&amp;gt;Name&amp;lt;/b&amp;gt;&lt;br /&gt;
| &amp;lt;b&amp;gt;Email&amp;lt;/b&amp;gt;&lt;br /&gt;
| &amp;lt;b&amp;gt;Education&amp;lt;/b&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|Oliver Smoot&lt;br /&gt;
|pgp encrypted&lt;br /&gt;
|have you ever really looked at the fourier&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Sixth Panel===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|At [company], you'll work at a scale you won't find anywhere else&lt;br /&gt;
|-&lt;br /&gt;
|Explore the depths of expensive and undocumented tools!&lt;br /&gt;
|-&lt;br /&gt;
|At Apple, we believe in pushing the boundary of perfection.&lt;br /&gt;
|-&lt;br /&gt;
|At Microsoft, you just need to relax and embrace the machine &amp;lt;!-- no period --&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Seventh Panel===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable plainlinks table-padding&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog1.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog2.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog3.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog4.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog5.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog6.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog7.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog8.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog9.png]]&lt;br /&gt;
|-&lt;br /&gt;
|[[File:externality-dog10.png]]&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Title Text==&lt;br /&gt;
{{incomplete}}&lt;br /&gt;
The title text documents the different sources of data in the comic. The different title texts are:&lt;br /&gt;
&lt;br /&gt;
*Mouse over words and things to see where they come from. - for most of the comic.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[The comic is dynamically generated from multiple sources.]&lt;br /&gt;
&lt;br /&gt;
:[First panel [[1193: Externalities#First Panel|transcript varies.]]]&lt;br /&gt;
&lt;br /&gt;
:[Second panel [[1193: Externalities#Second Panel|transcript varies.]]]&lt;br /&gt;
&lt;br /&gt;
:[Third panel [[1193: Externalities#Third Panel|transcript varies.]]]&lt;br /&gt;
:[Ponytail riding on a roomba.]&lt;br /&gt;
&lt;br /&gt;
:[Fourth panel [[1193: Externalities#Fourth Panel|transcript varies.]]]&lt;br /&gt;
:[A group of people waiting outside a door. One of them is holding a large net.]&lt;br /&gt;
&lt;br /&gt;
:Or [university] graduates, provided any of them manage to fill out the application correctly.&lt;br /&gt;
:Name: [random]&lt;br /&gt;
:Email: [Third place university]&lt;br /&gt;
&lt;br /&gt;
:[Sixth panel [[1193: Externalities#Sixth Panel|transcript varies.]]]&lt;br /&gt;
:Cueball: What does &amp;quot;make dog&amp;quot; do?&lt;br /&gt;
:Off-panel: Experimental dog generator. Don't click on it; the default size isn't set, so-&lt;br /&gt;
:'''*click*'''&lt;br /&gt;
&lt;br /&gt;
:''KZZZT''&lt;br /&gt;
:BIP&lt;br /&gt;
:Off-screen: Uh-oh.&lt;br /&gt;
&lt;br /&gt;
:[Last panel's [[1193: Externalities#Seventh Panel|transcript varies.]]]&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring Hairy]]&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T14:05:53Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;--[[Special:Contributions/137.147.40.248|137.147.40.248]] 13:53, 1 April 2013 (UTC) For an easier time spotting the changes, go to [http://xkcd.com/1193/#verbose] and open your web console&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::WAIT. Randal now mentioned &amp;quot;... Final Fantasy Tactics. But link on Jean Luc Picard could beat it&amp;quot;. So either it's something like &amp;quot;taken from last edited page&amp;quot; or he is doing it manually. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:42, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::&amp;quot;Microsoft Corporation is the first NASDAQ-100 company mentioned on the wikipedia page 'IBM'. But a link on 'Oprah' could beat it.&amp;quot; -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:05, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T12:42:26Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::WAIT. Randal now mentioned &amp;quot;... Final Fantasy Tactics. But link on Jean Luc Picard could beat it&amp;quot;. So either it's something like &amp;quot;taken from last edited page&amp;quot; or he is doing it manually. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:42, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T12:35:34Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: It's April 1st.  Maybe the idea that the company is sourced from a Wikipedia page is not true.  That would explain the link to the Wikipedia fund raising page as an apology for the fact that there will be many XKCD readers vandalising the Sith page [[User:Jeremyp|Jeremyp]] ([[User talk:Jeremyp|talk]]) 11:38, 1 April 2013 (UTC).&lt;br /&gt;
&lt;br /&gt;
:: ... AND it's [wikipedia:Jean-Luc_Picard|Jean Luc Picard] now. AND there is actually Apple linked from it. While the Google is company doing recruiting now ... hmmm ... but Google actually IS mentioned in one of previous version of page ... damn vandals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:35, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Ignorant question: What is this hash finding competition? Was it announced somewhere? [[Special:Contributions/129.67.199.117|129.67.199.117]] 11:56, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Click that panel: http://almamater.xkcd.com/ [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremy1026|talk]]) 12:05, 1 April 2013 (UTC).&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-04-01T12:28:43Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* bash script to get all images */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Regarding sha256. Its most likely some hash of a timestamp, but if he doesnt wants us to crack it, he would have prefixes a password.. sha256('secretcode17:30'). Im just saying, if he doesnt wants us to crack it, we most likely cant.&lt;br /&gt;
I've tested all unixtimestamps from 1300000000 to 1364390334. Also &amp;quot;00:00&amp;quot; to &amp;quot;23:59&amp;quot;, with and without the colon and a load of other formats. {{unsigned|77.243.128.133}}&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): http://pastebin.com/4vNJH53Z&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Moved it to pastebin, so it doesn't clutter the page so much. [[Special:Contributions/81.23.24.51|81.23.24.51]] 14:22, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Thanks for explaining. Why hasn't anyone posted this before? Could &amp;quot;location.hash&amp;quot; possibly have anything to do with the method used to generate the image hash key? Also, why is this code so difficult to follow (Obfuscation?)? So many questions... Sorry if this is just a huge waste of ''Time''.&lt;br /&gt;
&lt;br /&gt;
:::: &amp;lt;code&amp;gt;location&amp;lt;/code&amp;gt; is the URI of the page. &amp;lt;code&amp;gt;location.hash&amp;lt;/code&amp;gt; is the part of the uri after the ''#'' character. If you go to [https://xkcd.com/1190/#verbose https://xkcd.com/1190/#verbose], you'll see some debugging output in your browser's debugging console (Firefox: Web Console or Firebug, Chrome: Development Tools). But nothing to decode the algorithm... :-( --[[Special:Contributions/83.243.48.2|83.243.48.2]] 10:01, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::: Well, I don't know what's doing it, but there's definitely some script (probably this script) that's refreshing the image automatically.  I left the comic open for an hour or so and noticed the image had changed. I refreshed with #verbose in Chrome right before the 30 minute mark and got the following in the console.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
connecting to event source: http://c0.xkcd.com/stream/comic/time?method=EventSource time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;e2992bf0-9557-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 0 seconds before displaying comic 832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_start&amp;quot;. time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;79580fe8-9558-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 4 seconds before displaying comic 847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png time07.min.js:1&lt;br /&gt;
connection error i {type: &amp;quot;error&amp;quot;} time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_error&amp;quot;.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
::::: The script seems to poll the server every minute or two. It's different from before, where the image server itself redirected to the correct image. The auto refresh was probably always intended, but not quite ready when the comic went live. It may have turned out to be necessary too, so the image server doesn't have to do all the work. [[Special:Contributions/129.21.119.153|129.21.119.153]] 14:45, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Before obfuscation... ==&lt;br /&gt;
http://pastebin.com/dLiWsFyN&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 09:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Moved to pastebin.[[Special:Contributions/81.23.24.51|81.23.24.51]] 14:34, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://imgs.xkcd.com/comics/time/426033682a26a0012a6f8e0c47287af91b7991a852d81c77402c937ffbd650c6.png&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/1/1e/f46c6571393bee1ee649a7daae41f6328e63482506aef1e22607d22c47dd7027.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 22:51, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/b/b0/88e3a0c8bba935c669606d9134314f811a0961985f968dd5d329e4695acc67c8.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 23:10, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Is it just me or or did Randall manage to make all of us perform a Denial of Service on xkcd.com, and explainxkcd.com ? xkcd.com seems much slower, and I keep getting &amp;quot;500 Internal server error&amp;quot; when accessing this site (explainxkcd.com). I guess that's the effect of having everybody hit F5 every few minutes :) [[Special:Contributions/193.239.192.194|193.239.192.194]] 11:57, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Earlier today, the server handled all the image redirections. The script you see above went through several mutations (currently at #8), with each mutation it seems that Randall is adding more servers and trying to split the load between them. This is basically how a bot-net works - we all run code written by some evil genius, and he's changing the code as time passes to serve some hidden purpose.&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 15:44, 25 March 2013 (UTC)&lt;br /&gt;
:If he is using us as a botnet, then maybe the next comic will be something alluding to that.&lt;br /&gt;
:Probably like this: http://xkcd.com/350/&lt;br /&gt;
&lt;br /&gt;
When I saw this comic last night and that there was no explanation up, I thought to myself &amp;quot;How zen.&amp;quot;  I figured that Randall was going through a calm streak before throwing us the utterly ridiculous April 1st comic.  Did it come early, or does he have something even bigger planned for us? [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 26 March 2013 (UTC)&lt;br /&gt;
:Sorry, did you miss the bit where this comic updates every 30 minutes and all the server error messages being caused by the massive traffic to both the wiki and the main xkcd website? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:08, 26 March 2013 (UTC)&lt;br /&gt;
::Well, when I said &amp;quot;last night&amp;quot; and &amp;quot;no explanation&amp;quot;, I implied that I wasn't aware of that at the time, which is why I thought what I did.  Of course, it is now &amp;quot;now&amp;quot; and there &amp;lt;i&amp;gt;is&amp;lt;/i&amp;gt; an explanation, so that should answer your question.  Also, since it's not April 1st, and Randall has consistently released something major on that day, the jury is still out, leaving my question quite open (though I was really only asking for opinions). [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:20, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
wanted to add an image to the list above, but didn't know at what timestamp to add it, got 69085b480cb82911b19fe8f114909756989eed89b0d227db0f59c1843de7ba24.png at 2013-03-26 09:47 CET (UTC+0100)&lt;br /&gt;
/Puggan&lt;br /&gt;
:The hours denote the time since the initial release of the comic. The page is still a work in progress, we're going to bring that all into one image file soon. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:13, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This site should seriously consider cloudflare, it's perfect at times like this and takes minutes to set up.  I run all my sites through it and it saves a lot of page huts and bandwidth.&lt;br /&gt;
[[Special:Contributions/123.3.136.228|123.3.136.228]]Evan Pyle&lt;br /&gt;
:Or at least make the main page a static page that refreshes every so often.  I'm guessing that most of the traffic is going to the front page with not as much traffic to the actual comic page [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Some of the images on the wiki (looks like time38.png through time48.png) are slightly different than what is on the main site.  The lines are slightly thicker, as though someone did them based on screen captures.&lt;br /&gt;
[[User:Royce|Royce]] ([[User talk:Royce|talk]]) 14:37, 26 March 2013 (UTC)&lt;br /&gt;
:Well, at least we have the hashes so they can be re-retrieved, so nothing is really lost, right?  Should we add links to the original? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I uploaded two of the &amp;quot;thicker&amp;quot; images and one of the &amp;quot;regular&amp;quot; ones, and I did the same thing for all of them: right-click-&amp;gt;save-as. Given that the &amp;quot;thick&amp;quot; ones are all clustered together, I think the files on the xkcd site changed. [[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 18:21, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Story so far: [http://static.odysseus.anderson.name/1190.gif linky] [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 19:30, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I guess we shall find out in ~10 minutes if Randall is trolling us. [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
... so that's it?&lt;br /&gt;
&lt;br /&gt;
Did I just miss something or we've all been epically trolled for 48 hours? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:22, 27 March 2013 (UTC)&lt;br /&gt;
:Motherofgod, no, he's *still* going!''' [[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
What makes you think he's done? [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:25, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm still waiting for the water level to drop precipitously... and then for red spiders to run over everything [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:28, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Well, strip 1191 is up so I assumed it was over. I guess it's not. Until April's Fools maybe? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:32, 27 March 2013 (UTC)&lt;br /&gt;
: It is not over -- the image is still updating, at least it did for me [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]])&lt;br /&gt;
:: Yes, it's not over. Last frame shows just a minimal movement of Cueball's head, but no doubt it's still ongoing. [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:49, 27 March 2013 (UTC)&lt;br /&gt;
::: Given the fact the strips for the last 2 weeks have been comparatively simple, I expect Randall has been planning this for at least that long. {{unsigned|101.98.156.239}}&lt;br /&gt;
&lt;br /&gt;
Considering the common theme with &amp;quot;today's&amp;quot; strip, anyone wanna guess that he's sending us a hex-encoded file over a really slow modem link, slated to complete April 1? Anyone wanna run &amp;quot;magic&amp;quot; over the hashes and see if they come up with a compression codec or something? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:45, 27 March 2013 (UTC)&lt;br /&gt;
:I liked this idea and crunched the hex data for 00:00 to 51:00 into a binary file (http://filebin.ca/bcGyfUvdgBi). Can't see anything resembling a file header, but that doesn't really say much. If this is compressed header-less data there wouldn't likely be any easily discernible patterns. Haven't really tried running the data through anything, zlib was one that came to mind but haven't tried it.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/194.114.62.72|194.114.62.72]] I'm pretty shure it's not the seaside, but a lake - the water level is not changing at all.&lt;br /&gt;
&lt;br /&gt;
Its probably going to loop back on itself, eventually, and repeat this way forever. [[Special:Contributions/113.160.224.209|113.160.224.209]] 07:12, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
For those wondering about the Javascript behind this: I posted my analysis of the Javascript [http://www.echochamber.me/viewtopic.php?f=7&amp;amp;t=101043&amp;amp;start=760#p3303579 on the xkcd forums], and further de-obfuscated and annotated the code over on [https://gist.github.com/cincodenada/5246094 GitHub].  Here's a quick summary though: it holds open a connection to xkcd's servers and listens for instructions and follows them. Those instructions are either &amp;quot;load a new image&amp;quot; or &amp;quot;reload the page&amp;quot;. So, you don't have to mash F5, it will automatically update the image when they're available. We have no way to control how fast the images come or when they do, and it's quite possible for them to update forever. --[[User:Fiveofoh|Fiveofoh]] ([[User talk:Fiveofoh|talk]]) 06:41, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is a series of animation frames. I suspect they will only ever be shown once (based on the fact you can only get the current image, not previous or future images -- this is in keeping with the title, &amp;quot;Time&amp;quot;, which passes and which you can't ever get back]. The filenames are UUIDs too long to guess, so somebody needs to start collecting the filenames here so that a proper flipbook can be assembled. Here's the latest URL: [http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png]  Go here to collect URLs: [http://c0.xkcd.com/stream/comic/time?method=EventSource http://c0.xkcd.com/stream/comic/time?method=EventSource]&lt;br /&gt;
:We've kinda already been doing that. They're the big long filenames next to each timestamp. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oh my god it's game of thrones played out in 2D  [[Special:Contributions/123.3.136.228|123.3.136.228]] Evan Pyle&lt;br /&gt;
&lt;br /&gt;
Is it just me, or do the last two frames look like someone just threw a rock at the castle? [[Special:Contributions/67.167.81.143|67.167.81.143]] 14:20, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I believe it is the cannon ball that I have been expecting since they first started building castles. [[User:ChrisPUT|ChrisPUT]] ([[User talk:ChrisPUT|talk]]) 16:34, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Create an animation on this page ==&lt;br /&gt;
Here's a bit of JavaScript to execute in your browser's JavaScript console. (Cmd+Alt+K on Firefox for Mac, for example.)&lt;br /&gt;
&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelectorAll('a[href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
 &lt;br /&gt;
 /* Create an image in the top-right corner of the screen */&lt;br /&gt;
 var img = document.body.appendChild(document.createElement('img'));&lt;br /&gt;
 img.setAttribute('style', 'position: fixed; top: 1em; right: 1em;');&lt;br /&gt;
 &lt;br /&gt;
 /* Allow removing the image by clicking */&lt;br /&gt;
 img.onclick = function () {&lt;br /&gt;
 	img.parentNode.removeChild(img);&lt;br /&gt;
 };&lt;br /&gt;
 &lt;br /&gt;
 var texts = [0,51,169,174];&lt;br /&gt;
 var delays = [0,500,700,1500];&lt;br /&gt;
 &lt;br /&gt;
 /* Cycle through the frames */&lt;br /&gt;
 img.onload = function () {&lt;br /&gt;
 	/* Pause a bit longer for the text frames */&lt;br /&gt;
 	var idx = texts.indexOf(img.i);&lt;br /&gt;
 	var delay = ( idx &amp;gt; 0 ) ? delays[idx] : 50;&lt;br /&gt;
 	setTimeout(function () {&lt;br /&gt;
 		img.src = images[++img.i % images.length];&lt;br /&gt;
 	}, delay);&lt;br /&gt;
 };&lt;br /&gt;
 &lt;br /&gt;
 /* Start with the first frame */&lt;br /&gt;
 img.i = 0;&lt;br /&gt;
 img.src = images[img.i];&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
— [http://jan.moesen.nu/ Jan!] [[Special:Contributions/94.23.195.79|94.23.195.79]] 09:22, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
---Thanks for the script!. Ctrl+Shift+J on Windows Chrome [[User:Shine|Shine]] ([[User talk:Shine|talk]]) 13:11, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script 'coz there are three text panels now. [[User schnitz]] 19:00, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The one for the prior half hour (5AM - 5:30AM EST, 27 March 2013) is located at http://imgs.xkcd.com/comics/time/5450bd39ee84a394467fabcaf92f1a5711c2a4eca24c8bd8a8cec829496e3dd7.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:26, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
And the one for the following half hour is located at http://imgs.xkcd.com/comics/time/c2ea85f1ab92f2f80e9c4655c47f5c7effc0a7da01c8a88493864845855b3be8.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:31, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Call me a paranoid, but I think this strip is all about 9/11:&lt;br /&gt;
*If you read the strip number (1190) backwards, you get 09/11&lt;br /&gt;
*This subject is recurrent on xkcd&lt;br /&gt;
*As far as we have seen, there is a destroyed tower and they are rebuilding it&lt;br /&gt;
*The next strip, following 1190 (or 09/11), mentions war against countries with large oil reserves but low military capacity. {{unsigned|143.107.105.14}}&lt;br /&gt;
:I feel like that's kind of a stretch, I'm pretty sure it's just a story about a day at the beach.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If a new strip goes up every 30 minutes our time, and if each strip comprises of, let's say for the sake of simplicity, one minute in their time; to build the sand castle [frames 24-117 = 93 frames] so far it's taken almost 2 days our time, which would be about an hour and a half their time if each frame is a minute.  Using my scale, an hour our time is 2 minutes their time, a day is 48 minutes, and our month is their 24 hour day.  If we assume Randall plans to give us a 24 hour period from that world's time, and we use the minute-per-frame rate I made up, than we'd probably be looking at a month of images our time.  I guess we'll just have to see how long he's got it planned to go on. -boB&lt;br /&gt;
&lt;br /&gt;
Has it ended? All that's left is the sandcastle, and there doesn't seem to have been anything else changed on it for a few hours.&lt;br /&gt;
&lt;br /&gt;
It's zooming out! When look at the gifs showing the frames in succession, the last 3 show the castle getting slightly smaller each time!&lt;br /&gt;
: It's true! The most recent also shows the edge of another castle, leading me to believe it's part of some kind of sand castle contest, probably including some of xkcd's other recurring characters!&lt;br /&gt;
::Weird, now it's not showing that, Randall must have put something up too soon.&lt;br /&gt;
A controllable version of the same comic is available at http://xkcd.aubronwood.com/ - slow/fast movement, pause, control back and forth. It also has the image # on the top left. Auto updating. [[Special:Contributions/59.182.173.88|59.182.173.88]] 20:56, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Can you add on-screen buttons, so it's usable on phones and tablets without hardware keyboard?{{unsigned|81.23.24.48}}&lt;br /&gt;
&lt;br /&gt;
looky here: http://imgs.xkcd.com/comics/time/4c92727698b704ee1d02fbd37c94c220d16be4ad3ff6fc03a3fb77ea6d96434f.png [[Special:Contributions/97.88.147.176|97.88.147.176]] 23:14, 27 March 2013 (UTC)&lt;br /&gt;
That was a glitch on the server that revealed a future frame, but it has been corrected and that link is now a 404 not found. I guess if we want to see it in context we'll just have to &amp;quot;Wait for it.&amp;quot;{{unsigned|Bugstomper}}&lt;br /&gt;
: Well now we're back to that picture as the present frame. [[User:Racerdude09|Racerdude09]] ([[User talk:Racerdude09|talk]]) 03:14, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is someone gonna update the transcript to note them building a sandcastle, as well as the dialogue so far (consisting of Megan and Cueball saying goodbye to each other at No. 52)?--[[Special:Contributions/69.119.250.251|69.119.250.251]] 00:38, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else think that they're roleplaying Dom and Mal in Limbo? [[User:Fry-kun|Fry-kun]] ([[User talk:Fry-kun|talk]]) 05:36, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think they're bulding a sand replica of King's Landing for the Game Of Thrones season 3 premiere {{unsigned|201.239.18.75}}&lt;br /&gt;
: My first idea regarding the sand castle was also about Game of Thrones, but i dismissed it as being too biased.. --[[Special:Contributions/217.13.68.110|217.13.68.110]] 13:31, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I have modified the code &amp;quot;'''''/* Collect all frame image URLs */'''''&amp;quot; to see only images of the &amp;quot;'''Frame by Frame Breakdown'''&amp;quot; section :&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelector('#Frame_by_Frame_Breakdown').parentElement.nextElementSibling.nextElementSibling.querySelectorAll('a[href*=&amp;quot;/wiki/images/&amp;quot;][href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
(Sorry for my English... and the ugly code...) {{unsigned|194.119.85.99}}&lt;br /&gt;
&lt;br /&gt;
Anyone else think this is going to be related to Wed's cartoon? I'm half-expecting Black Hat to show up from the future, with advanced weaponry, to take oil from the sandcastle of the past. {{unsigned|173.180.60.43}}&lt;br /&gt;
&lt;br /&gt;
Guys, i think we might have lost a few frames in between, no? When did he upload the first image? like, the exakt time... knowing this we could calculate the amount of images there should be and compare to what we have... [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 18:04, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The four comics from 89:00 to 90:30 (most recent so far) look the same to me, but the PNG files have different CRCs for the image data blocks, though the metadata in the PNG files are all the same.  I wonder if there might be something subtle hidden in the images, or the way they're compressed. [[Special:Contributions/24.160.133.3|24.160.133.3]] 22:54, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a very minor difference in the water level on those images, even though the water level has been static in most of the other images. [[Special:Contributions/129.21.63.210|129.21.63.210]] 02:05, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the title text is a reference to anything except for... wait for it... THE MONGOLS ;-) [[Special:Contributions/81.23.24.34|81.23.24.34]] 23:00, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Unless the 99:30 image was misnamed, it's not included in the list of images. Does anyone know where this frame went? [[User:Bob|Bob]] 14:18, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is that rain in two recent panels? [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 14:21, 29 March 2013 (UTC)r&lt;br /&gt;
&lt;br /&gt;
Can someone identify for sure what Cueball is doing in 105:00?  His arms seems to be crossed, and his holding something in his hand. [[User:Mem|mem]] ([[User talk:Mem|talk]]) 14:30, 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he is shivering, which would allude to a cool down common with rain storms? [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremt1026|talk]]) 14:51 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he's brushing sand off himself; see the shower around him similar to her hair at 10:00? [[Special:Contributions/70.178.167.60|70.178.167.60]] 03:07, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Megan just wheeled in a trebuchet! This is going to be fun! [[Special:Contributions/69.246.10.71|69.246.10.71]] 16:34, 29 March 2013 (UTC)&lt;br /&gt;
Now she's launching a rock. I wonder which tower it might hit. March 2013, at 17:08. Flew over the first two and might impact far right tower if it continues. 17:48&lt;br /&gt;
&lt;br /&gt;
I think this is all an elaborate 'joke' which will keep running until Monday - April Fools' Day [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 17:17, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Re explanation of hour 110:00. My first thought was &amp;quot;How can a person whose face is an empty ovoid look upset?&amp;quot;. However, looking at the image again I can see how it does. Respects to Randall. Possibly an April Fool, but I will be even more impressed if it runs beyond Monday. I'm waiting for the tide to come in. jasq [[Special:Contributions/79.123.80.87|79.123.80.87]] 23:12, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I googled some hashes. The first two seem to show up here, in a directory tellingly labeled &amp;quot;wait&amp;quot;: http://www.hash-database.net/wait/hash_sha256.txt&lt;br /&gt;
:: The &amp;quot;wait&amp;quot; folder there contains hashes that weren't found in the database and might or might not someday be discovered.  They are probably there *because* someone was looking up hashes to see if they were common words. [[Special:Contributions/99.153.248.206|99.153.248.206]] 23:17, 29 March 2013 (UTC)&lt;br /&gt;
To review, the first two are:&lt;br /&gt;
8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672&lt;br /&gt;
1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97&lt;br /&gt;
Googled the third one, but it only shows up on xkcd discussion forums :(&lt;br /&gt;
Hashed some of the hashes, but didn't see the result in the list, so it dosen't look like a hash chain. &lt;br /&gt;
Someone should google all the other hashes, and someone else should figure out what the guy in the &amp;quot;wait&amp;quot; directory (presuming it wasn't Randall) was hashing. --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 21:37, 29 March 2013 (UTC)&lt;br /&gt;
: Comparing all the filenames to the hashes on that page, I found a total of four that overlap. The first two, as mentioned. But also one from the middle of day 1, and one from the end of day 1.&lt;br /&gt;
&lt;br /&gt;
: 00:30 - 01/00:30 - 8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png &lt;br /&gt;
&lt;br /&gt;
: 01:00 - 01/01:00 - 1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png &lt;br /&gt;
&lt;br /&gt;
: 12:00 - 01/12:00 - a3aa116efca3c01d8a64c0c7e79158dc8a62241aba767064e3a6c724cc5ade93.png &lt;br /&gt;
&lt;br /&gt;
: 23:30 - 01/23:30 - 1da3859627430022485c53ad90e88e8771b2bec2d60e910b59ef332325bba29f.png &lt;br /&gt;
&lt;br /&gt;
: --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 22:36, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a fifth one also, from 01:30 - e25be2dd49fe9f33c3543cdf640b67e0f2146cc576db5da007a135a278e524ee.png&lt;br /&gt;
: I converted all 1153 hashes in the file to lower case and did a wget on them but it did not turn up any files from the future. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:31, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is Randall training us like Pavlov's dogs - every 30 minutes we are compelled to refresh the web-page? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 01:59, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does anyone have an opinion on how we should continue naming the saved timeNN.png files if the updates do not continue on the half hour?&lt;br /&gt;
Right now the link for the skipped update 242 got renamed to the nonexistent time242NA.png and the next update's link is time242.png. But what do we do if the updates are changing to once per hour? By the way it does look like the next half-hour update has been skipped too. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:57, 30 March 2013 (UTC)&lt;br /&gt;
:It does seem to have gone hourly as of midnight EDT. I stuck in &amp;quot;NA&amp;quot; as a placeholder since I wasn't sure what to do with the files, and wanted to make it clear that the half-hour updates were skipped in case it goes back or changes in some other way. Maybe start naming them by the time, instead of sequentially, e.g. &amp;quot;012200.png&amp;quot;. If the pattern holds, the &amp;quot;no update&amp;quot; lines can be removed. (Or both might make more sense, like &amp;quot;time243-012200.png&amp;quot;.) [[Special:Contributions/69.243.159.96|69.243.159.96]] 06:08, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else getting a 404 error with the latest image (http://imgs.xkcd.com/comics/time/d1b3b1b6e23995a093377c5ddc044dd98a42a3ae1327c8b6620d51d2a7003c1d.png)? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:19, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strange: As far as I know http://imgs.xkcd.com/comics/time.png always redirects to the current frame. But if you visit the current one (133:00) at http://xkcd.com/1190/ and check the displayed image, it says 'c6976fbb244af4fc2286ffe3ac2cf78d408c1f610ecd71e18b4a677a048f084d.png' while time.png redirects to '1d9ce7199935b1b629d6b8744e62c7700a3780357b2dc74bb70471db616ddadb.png'. If you take a md5 of both images, they appear to be the same.&lt;br /&gt;
:I was confused by this as well, I'm grabbing the images myself via time.png and got the 1d9ce7 hash. How will these duplicates be displayed in the table?[[User:Lockyy|Lockyy]] ([[User talk:Lockyy|talk]]) 17:48, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm seeing some strange stuff now. I have a script that uses wget of time.png to get the redirected hash png like Lockyy is doing. And I can verify that when you go to the 1190 page in the browser you get a different hash. But the previous hour and this hour, unlike the ones before it, the two hash pngs are different. And when I refresh the screen in my browser at the 1190 page, first I see the image I get from time.png, then the image refreshes with the other one. I'm not sure what this means or what we are supposed to do with it. I added the time.png hashes to the table for the last two hours but we probably need a way of indicating the difference. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 20:38, 30 March 2013 (UTC)&lt;br /&gt;
: This latest hourly update did the same thing. If you are fast enough you can even get the first image in your browser by right click view image before it changes to the second one. I edited in something that shows that. It probably could stand some reformatting by someone with better graphic design sense, but at least right now all the information has been captured. - [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:18, 30 March 2013 (UTC)&lt;br /&gt;
: Looking at it some more, I see that wget of the page at xkcd.com/1190/ gets you an img link to time.png and then there is the javascript that must after some delay get the different hash url image. That means that we had better be sure that we do not miss any manual checks of hourly updates because the scripts will never find that second image unless someone has a way of getting a script that runs the javascript as if it was a browser. As long as someone posts the hash of the image from the browser every hour, I can ensure that we have the hashes the scripts can get because I have a cron job checking for those updates every 15 minutes. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:49, 30 March 2013 (UTC)&lt;br /&gt;
:: And with the update for day 06/18:00 it appears to be back to normal, one consistent image per update -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 22:22, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== bash script to get all images ==&lt;br /&gt;
Just if somebody else wants this, i hacked a little bash script to download all images to the current listed here. It skips already downloaded images so it can be reused later when more images are here.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
curl -s http://www.explainxkcd.com/wiki/index.php?title=1190 |&lt;br /&gt;
egrep -o  &amp;quot;/wiki/images/[0-9a-f]/[0-9a-f]{2}/time[0-9]*.png&amp;quot; | &lt;br /&gt;
while read url; do&lt;br /&gt;
    imgname=$(basename $url)&lt;br /&gt;
    tmp=${imgname:4}&lt;br /&gt;
    id=${tmp%.png}&lt;br /&gt;
    printf -v target &amp;quot;image%03d.png&amp;quot; ${id:-1}&lt;br /&gt;
    [[ -e $target ]] &amp;amp;&amp;amp; continue&lt;br /&gt;
    echo $target&lt;br /&gt;
    curl -so $target http://www.explainxkcd.com$url&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[Special:Contributions/79.236.3.216|79.236.3.216]] 18:51, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
To ease waiting times: http://thred.github.com/xkcd-time-catapult/&lt;br /&gt;
:: This is awesome.  I love the internet. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 19:15, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I've  offered up [http://www.lawrenceperson.com/?p=10316|my own explanation]. The obvious metaphor is how time continues to flow and things change when you’re not watching. And how this could be a conceptual art project that could continue the rest of our lives... [[Special:Contributions/72.183.97.36|72.183.97.36]] 19:36, 31 March 2013 (UTC) Lawrence Person&lt;br /&gt;
:Correcting your link: [http://www.lawrenceperson.com/?p=10316 my own explanation] --[[Special:Contributions/24.145.230.202|24.145.230.202]] 20:49, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::This comics may not really continue forever unless Randall will put some sort of repetition into it. May not be simple loop but something more sophisticated, but still, images shown up to now doesn't show any kind of repetition yet. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:28, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-04-01T12:28:16Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* bash script to get all images */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Regarding sha256. Its most likely some hash of a timestamp, but if he doesnt wants us to crack it, he would have prefixes a password.. sha256('secretcode17:30'). Im just saying, if he doesnt wants us to crack it, we most likely cant.&lt;br /&gt;
I've tested all unixtimestamps from 1300000000 to 1364390334. Also &amp;quot;00:00&amp;quot; to &amp;quot;23:59&amp;quot;, with and without the colon and a load of other formats. {{unsigned|77.243.128.133}}&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): http://pastebin.com/4vNJH53Z&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Moved it to pastebin, so it doesn't clutter the page so much. [[Special:Contributions/81.23.24.51|81.23.24.51]] 14:22, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Thanks for explaining. Why hasn't anyone posted this before? Could &amp;quot;location.hash&amp;quot; possibly have anything to do with the method used to generate the image hash key? Also, why is this code so difficult to follow (Obfuscation?)? So many questions... Sorry if this is just a huge waste of ''Time''.&lt;br /&gt;
&lt;br /&gt;
:::: &amp;lt;code&amp;gt;location&amp;lt;/code&amp;gt; is the URI of the page. &amp;lt;code&amp;gt;location.hash&amp;lt;/code&amp;gt; is the part of the uri after the ''#'' character. If you go to [https://xkcd.com/1190/#verbose https://xkcd.com/1190/#verbose], you'll see some debugging output in your browser's debugging console (Firefox: Web Console or Firebug, Chrome: Development Tools). But nothing to decode the algorithm... :-( --[[Special:Contributions/83.243.48.2|83.243.48.2]] 10:01, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::: Well, I don't know what's doing it, but there's definitely some script (probably this script) that's refreshing the image automatically.  I left the comic open for an hour or so and noticed the image had changed. I refreshed with #verbose in Chrome right before the 30 minute mark and got the following in the console.&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
connecting to event source: http://c0.xkcd.com/stream/comic/time?method=EventSource time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;e2992bf0-9557-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 0 seconds before displaying comic 832a7f13ca0fadc46e93475bb617d78211e32c81c3af0e289a51f8f149707759.png time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_start&amp;quot;. time07.min.js:1&lt;br /&gt;
s {type: &amp;quot;comic/time&amp;quot;, data: &amp;quot;{&amp;quot;spread&amp;quot;:5,&amp;quot;image&amp;quot;:&amp;quot;847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png&amp;quot;}&amp;quot;, lastEventId: &amp;quot;79580fe8-9558-11e2-8001-1c6f659cb250&amp;quot;} time07.min.js:1&lt;br /&gt;
waiting 4 seconds before displaying comic 847265673986f085460bf1a95b96f7171bcd9a4f1f0a598b2188307d03bcfaa3.png time07.min.js:1&lt;br /&gt;
connection error i {type: &amp;quot;error&amp;quot;} time07.min.js:1&lt;br /&gt;
Resource interpreted as Image but transferred with MIME type application/octet-stream: &amp;quot;http://xkcd.com/events/connect_error&amp;quot;.&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
::::: The script seems to poll the server every minute or two. It's different from before, where the image server itself redirected to the correct image. The auto refresh was probably always intended, but not quite ready when the comic went live. It may have turned out to be necessary too, so the image server doesn't have to do all the work. [[Special:Contributions/129.21.119.153|129.21.119.153]] 14:45, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Before obfuscation... ==&lt;br /&gt;
http://pastebin.com/dLiWsFyN&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 09:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Moved to pastebin.[[Special:Contributions/81.23.24.51|81.23.24.51]] 14:34, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://imgs.xkcd.com/comics/time/426033682a26a0012a6f8e0c47287af91b7991a852d81c77402c937ffbd650c6.png&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/1/1e/f46c6571393bee1ee649a7daae41f6328e63482506aef1e22607d22c47dd7027.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 22:51, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/b/b0/88e3a0c8bba935c669606d9134314f811a0961985f968dd5d329e4695acc67c8.png --[[User:Johnsmith|Johnsmith]] ([[User talk:Johnsmith|talk]]) 23:10, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Is it just me or or did Randall manage to make all of us perform a Denial of Service on xkcd.com, and explainxkcd.com ? xkcd.com seems much slower, and I keep getting &amp;quot;500 Internal server error&amp;quot; when accessing this site (explainxkcd.com). I guess that's the effect of having everybody hit F5 every few minutes :) [[Special:Contributions/193.239.192.194|193.239.192.194]] 11:57, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Earlier today, the server handled all the image redirections. The script you see above went through several mutations (currently at #8), with each mutation it seems that Randall is adding more servers and trying to split the load between them. This is basically how a bot-net works - we all run code written by some evil genius, and he's changing the code as time passes to serve some hidden purpose.&lt;br /&gt;
[[Special:Contributions/79.180.173.88|79.180.173.88]] 15:44, 25 March 2013 (UTC)&lt;br /&gt;
:If he is using us as a botnet, then maybe the next comic will be something alluding to that.&lt;br /&gt;
:Probably like this: http://xkcd.com/350/&lt;br /&gt;
&lt;br /&gt;
When I saw this comic last night and that there was no explanation up, I thought to myself &amp;quot;How zen.&amp;quot;  I figured that Randall was going through a calm streak before throwing us the utterly ridiculous April 1st comic.  Did it come early, or does he have something even bigger planned for us? [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:05, 26 March 2013 (UTC)&lt;br /&gt;
:Sorry, did you miss the bit where this comic updates every 30 minutes and all the server error messages being caused by the massive traffic to both the wiki and the main xkcd website? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:08, 26 March 2013 (UTC)&lt;br /&gt;
::Well, when I said &amp;quot;last night&amp;quot; and &amp;quot;no explanation&amp;quot;, I implied that I wasn't aware of that at the time, which is why I thought what I did.  Of course, it is now &amp;quot;now&amp;quot; and there &amp;lt;i&amp;gt;is&amp;lt;/i&amp;gt; an explanation, so that should answer your question.  Also, since it's not April 1st, and Randall has consistently released something major on that day, the jury is still out, leaving my question quite open (though I was really only asking for opinions). [[Special:Contributions/76.106.251.87|76.106.251.87]] 07:20, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
wanted to add an image to the list above, but didn't know at what timestamp to add it, got 69085b480cb82911b19fe8f114909756989eed89b0d227db0f59c1843de7ba24.png at 2013-03-26 09:47 CET (UTC+0100)&lt;br /&gt;
/Puggan&lt;br /&gt;
:The hours denote the time since the initial release of the comic. The page is still a work in progress, we're going to bring that all into one image file soon. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:13, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This site should seriously consider cloudflare, it's perfect at times like this and takes minutes to set up.  I run all my sites through it and it saves a lot of page huts and bandwidth.&lt;br /&gt;
[[Special:Contributions/123.3.136.228|123.3.136.228]]Evan Pyle&lt;br /&gt;
:Or at least make the main page a static page that refreshes every so often.  I'm guessing that most of the traffic is going to the front page with not as much traffic to the actual comic page [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Some of the images on the wiki (looks like time38.png through time48.png) are slightly different than what is on the main site.  The lines are slightly thicker, as though someone did them based on screen captures.&lt;br /&gt;
[[User:Royce|Royce]] ([[User talk:Royce|talk]]) 14:37, 26 March 2013 (UTC)&lt;br /&gt;
:Well, at least we have the hashes so they can be re-retrieved, so nothing is really lost, right?  Should we add links to the original? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 15:43, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I uploaded two of the &amp;quot;thicker&amp;quot; images and one of the &amp;quot;regular&amp;quot; ones, and I did the same thing for all of them: right-click-&amp;gt;save-as. Given that the &amp;quot;thick&amp;quot; ones are all clustered together, I think the files on the xkcd site changed. [[User:Druid816|Druid816]] ([[User talk:Druid816|talk]]) 18:21, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Story so far: [http://static.odysseus.anderson.name/1190.gif linky] [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 19:30, 26 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I guess we shall find out in ~10 minutes if Randall is trolling us. [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
... so that's it?&lt;br /&gt;
&lt;br /&gt;
Did I just miss something or we've all been epically trolled for 48 hours? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:22, 27 March 2013 (UTC)&lt;br /&gt;
:Motherofgod, no, he's *still* going!''' [[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:20, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
What makes you think he's done? [[Special:Contributions/129.138.30.95|129.138.30.95]] 04:25, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm still waiting for the water level to drop precipitously... and then for red spiders to run over everything [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:28, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Well, strip 1191 is up so I assumed it was over. I guess it's not. Until April's Fools maybe? [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:32, 27 March 2013 (UTC)&lt;br /&gt;
: It is not over -- the image is still updating, at least it did for me [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]])&lt;br /&gt;
:: Yes, it's not over. Last frame shows just a minimal movement of Cueball's head, but no doubt it's still ongoing. [[Special:Contributions/189.59.175.92|189.59.175.92]] 04:49, 27 March 2013 (UTC)&lt;br /&gt;
::: Given the fact the strips for the last 2 weeks have been comparatively simple, I expect Randall has been planning this for at least that long. {{unsigned|101.98.156.239}}&lt;br /&gt;
&lt;br /&gt;
Considering the common theme with &amp;quot;today's&amp;quot; strip, anyone wanna guess that he's sending us a hex-encoded file over a really slow modem link, slated to complete April 1? Anyone wanna run &amp;quot;magic&amp;quot; over the hashes and see if they come up with a compression codec or something? [[User:Odysseus654|Odysseus654]] ([[User talk:Odysseus654|talk]]) 04:45, 27 March 2013 (UTC)&lt;br /&gt;
:I liked this idea and crunched the hex data for 00:00 to 51:00 into a binary file (http://filebin.ca/bcGyfUvdgBi). Can't see anything resembling a file header, but that doesn't really say much. If this is compressed header-less data there wouldn't likely be any easily discernible patterns. Haven't really tried running the data through anything, zlib was one that came to mind but haven't tried it.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/194.114.62.72|194.114.62.72]] I'm pretty shure it's not the seaside, but a lake - the water level is not changing at all.&lt;br /&gt;
&lt;br /&gt;
Its probably going to loop back on itself, eventually, and repeat this way forever. [[Special:Contributions/113.160.224.209|113.160.224.209]] 07:12, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
For those wondering about the Javascript behind this: I posted my analysis of the Javascript [http://www.echochamber.me/viewtopic.php?f=7&amp;amp;t=101043&amp;amp;start=760#p3303579 on the xkcd forums], and further de-obfuscated and annotated the code over on [https://gist.github.com/cincodenada/5246094 GitHub].  Here's a quick summary though: it holds open a connection to xkcd's servers and listens for instructions and follows them. Those instructions are either &amp;quot;load a new image&amp;quot; or &amp;quot;reload the page&amp;quot;. So, you don't have to mash F5, it will automatically update the image when they're available. We have no way to control how fast the images come or when they do, and it's quite possible for them to update forever. --[[User:Fiveofoh|Fiveofoh]] ([[User talk:Fiveofoh|talk]]) 06:41, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
This is a series of animation frames. I suspect they will only ever be shown once (based on the fact you can only get the current image, not previous or future images -- this is in keeping with the title, &amp;quot;Time&amp;quot;, which passes and which you can't ever get back]. The filenames are UUIDs too long to guess, so somebody needs to start collecting the filenames here so that a proper flipbook can be assembled. Here's the latest URL: [http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png http://imgs.xkcd.com/comics/time/81efa7c4509ac7a329407d9da25d12ec0a3baec50e06588586961575e2d65c2c.png]  Go here to collect URLs: [http://c0.xkcd.com/stream/comic/time?method=EventSource http://c0.xkcd.com/stream/comic/time?method=EventSource]&lt;br /&gt;
:We've kinda already been doing that. They're the big long filenames next to each timestamp. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Oh my god it's game of thrones played out in 2D  [[Special:Contributions/123.3.136.228|123.3.136.228]] Evan Pyle&lt;br /&gt;
&lt;br /&gt;
Is it just me, or do the last two frames look like someone just threw a rock at the castle? [[Special:Contributions/67.167.81.143|67.167.81.143]] 14:20, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I believe it is the cannon ball that I have been expecting since they first started building castles. [[User:ChrisPUT|ChrisPUT]] ([[User talk:ChrisPUT|talk]]) 16:34, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Create an animation on this page ==&lt;br /&gt;
Here's a bit of JavaScript to execute in your browser's JavaScript console. (Cmd+Alt+K on Firefox for Mac, for example.)&lt;br /&gt;
&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelectorAll('a[href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
 &lt;br /&gt;
 /* Create an image in the top-right corner of the screen */&lt;br /&gt;
 var img = document.body.appendChild(document.createElement('img'));&lt;br /&gt;
 img.setAttribute('style', 'position: fixed; top: 1em; right: 1em;');&lt;br /&gt;
 &lt;br /&gt;
 /* Allow removing the image by clicking */&lt;br /&gt;
 img.onclick = function () {&lt;br /&gt;
 	img.parentNode.removeChild(img);&lt;br /&gt;
 };&lt;br /&gt;
 &lt;br /&gt;
 var texts = [0,51,169,174];&lt;br /&gt;
 var delays = [0,500,700,1500];&lt;br /&gt;
 &lt;br /&gt;
 /* Cycle through the frames */&lt;br /&gt;
 img.onload = function () {&lt;br /&gt;
 	/* Pause a bit longer for the text frames */&lt;br /&gt;
 	var idx = texts.indexOf(img.i);&lt;br /&gt;
 	var delay = ( idx &amp;gt; 0 ) ? delays[idx] : 50;&lt;br /&gt;
 	setTimeout(function () {&lt;br /&gt;
 		img.src = images[++img.i % images.length];&lt;br /&gt;
 	}, delay);&lt;br /&gt;
 };&lt;br /&gt;
 &lt;br /&gt;
 /* Start with the first frame */&lt;br /&gt;
 img.i = 0;&lt;br /&gt;
 img.src = images[img.i];&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
— [http://jan.moesen.nu/ Jan!] [[Special:Contributions/94.23.195.79|94.23.195.79]] 09:22, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
---Thanks for the script!. Ctrl+Shift+J on Windows Chrome [[User:Shine|Shine]] ([[User talk:Shine|talk]]) 13:11, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
- updated script 'coz there are three text panels now. [[User schnitz]] 19:00, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The one for the prior half hour (5AM - 5:30AM EST, 27 March 2013) is located at http://imgs.xkcd.com/comics/time/5450bd39ee84a394467fabcaf92f1a5711c2a4eca24c8bd8a8cec829496e3dd7.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:26, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
And the one for the following half hour is located at http://imgs.xkcd.com/comics/time/c2ea85f1ab92f2f80e9c4655c47f5c7effc0a7da01c8a88493864845855b3be8.png&lt;br /&gt;
[[Special:Contributions/141.161.133.106|141.161.133.106]] 09:31, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Call me a paranoid, but I think this strip is all about 9/11:&lt;br /&gt;
*If you read the strip number (1190) backwards, you get 09/11&lt;br /&gt;
*This subject is recurrent on xkcd&lt;br /&gt;
*As far as we have seen, there is a destroyed tower and they are rebuilding it&lt;br /&gt;
*The next strip, following 1190 (or 09/11), mentions war against countries with large oil reserves but low military capacity. {{unsigned|143.107.105.14}}&lt;br /&gt;
:I feel like that's kind of a stretch, I'm pretty sure it's just a story about a day at the beach.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
If a new strip goes up every 30 minutes our time, and if each strip comprises of, let's say for the sake of simplicity, one minute in their time; to build the sand castle [frames 24-117 = 93 frames] so far it's taken almost 2 days our time, which would be about an hour and a half their time if each frame is a minute.  Using my scale, an hour our time is 2 minutes their time, a day is 48 minutes, and our month is their 24 hour day.  If we assume Randall plans to give us a 24 hour period from that world's time, and we use the minute-per-frame rate I made up, than we'd probably be looking at a month of images our time.  I guess we'll just have to see how long he's got it planned to go on. -boB&lt;br /&gt;
&lt;br /&gt;
Has it ended? All that's left is the sandcastle, and there doesn't seem to have been anything else changed on it for a few hours.&lt;br /&gt;
&lt;br /&gt;
It's zooming out! When look at the gifs showing the frames in succession, the last 3 show the castle getting slightly smaller each time!&lt;br /&gt;
: It's true! The most recent also shows the edge of another castle, leading me to believe it's part of some kind of sand castle contest, probably including some of xkcd's other recurring characters!&lt;br /&gt;
::Weird, now it's not showing that, Randall must have put something up too soon.&lt;br /&gt;
A controllable version of the same comic is available at http://xkcd.aubronwood.com/ - slow/fast movement, pause, control back and forth. It also has the image # on the top left. Auto updating. [[Special:Contributions/59.182.173.88|59.182.173.88]] 20:56, 27 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Can you add on-screen buttons, so it's usable on phones and tablets without hardware keyboard?{{unsigned|81.23.24.48}}&lt;br /&gt;
&lt;br /&gt;
looky here: http://imgs.xkcd.com/comics/time/4c92727698b704ee1d02fbd37c94c220d16be4ad3ff6fc03a3fb77ea6d96434f.png [[Special:Contributions/97.88.147.176|97.88.147.176]] 23:14, 27 March 2013 (UTC)&lt;br /&gt;
That was a glitch on the server that revealed a future frame, but it has been corrected and that link is now a 404 not found. I guess if we want to see it in context we'll just have to &amp;quot;Wait for it.&amp;quot;{{unsigned|Bugstomper}}&lt;br /&gt;
: Well now we're back to that picture as the present frame. [[User:Racerdude09|Racerdude09]] ([[User talk:Racerdude09|talk]]) 03:14, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is someone gonna update the transcript to note them building a sandcastle, as well as the dialogue so far (consisting of Megan and Cueball saying goodbye to each other at No. 52)?--[[Special:Contributions/69.119.250.251|69.119.250.251]] 00:38, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else think that they're roleplaying Dom and Mal in Limbo? [[User:Fry-kun|Fry-kun]] ([[User talk:Fry-kun|talk]]) 05:36, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think they're bulding a sand replica of King's Landing for the Game Of Thrones season 3 premiere {{unsigned|201.239.18.75}}&lt;br /&gt;
: My first idea regarding the sand castle was also about Game of Thrones, but i dismissed it as being too biased.. --[[Special:Contributions/217.13.68.110|217.13.68.110]] 13:31, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I have modified the code &amp;quot;'''''/* Collect all frame image URLs */'''''&amp;quot; to see only images of the &amp;quot;'''Frame by Frame Breakdown'''&amp;quot; section :&lt;br /&gt;
 /* Collect all frame image URLs */&lt;br /&gt;
 var images = [];&lt;br /&gt;
 Array.prototype.slice.call(document.querySelector('#Frame_by_Frame_Breakdown').parentElement.nextElementSibling.nextElementSibling.querySelectorAll('a[href*=&amp;quot;/wiki/images/&amp;quot;][href*=&amp;quot;/time&amp;quot;][href$=&amp;quot;.png&amp;quot;]')).forEach(function (a) {&lt;br /&gt;
 	images.push(a.href);&lt;br /&gt;
 });&lt;br /&gt;
(Sorry for my English... and the ugly code...) {{unsigned|194.119.85.99}}&lt;br /&gt;
&lt;br /&gt;
Anyone else think this is going to be related to Wed's cartoon? I'm half-expecting Black Hat to show up from the future, with advanced weaponry, to take oil from the sandcastle of the past. {{unsigned|173.180.60.43}}&lt;br /&gt;
&lt;br /&gt;
Guys, i think we might have lost a few frames in between, no? When did he upload the first image? like, the exakt time... knowing this we could calculate the amount of images there should be and compare to what we have... [[User:Caranhyas|Caranhyas]] ([[User talk:Caranhyas|talk]]) 18:04, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The four comics from 89:00 to 90:30 (most recent so far) look the same to me, but the PNG files have different CRCs for the image data blocks, though the metadata in the PNG files are all the same.  I wonder if there might be something subtle hidden in the images, or the way they're compressed. [[Special:Contributions/24.160.133.3|24.160.133.3]] 22:54, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a very minor difference in the water level on those images, even though the water level has been static in most of the other images. [[Special:Contributions/129.21.63.210|129.21.63.210]] 02:05, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the title text is a reference to anything except for... wait for it... THE MONGOLS ;-) [[Special:Contributions/81.23.24.34|81.23.24.34]] 23:00, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Unless the 99:30 image was misnamed, it's not included in the list of images. Does anyone know where this frame went? [[User:Bob|Bob]] 14:18, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is that rain in two recent panels? [[User:Larry|Larry]] ([[User talk:Larry|talk]]) 14:21, 29 March 2013 (UTC)r&lt;br /&gt;
&lt;br /&gt;
Can someone identify for sure what Cueball is doing in 105:00?  His arms seems to be crossed, and his holding something in his hand. [[User:Mem|mem]] ([[User talk:Mem|talk]]) 14:30, 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he is shivering, which would allude to a cool down common with rain storms? [[User:Jeremy1026|Jeremy1026]] ([[User talk:Jeremt1026|talk]]) 14:51 29 March 2013 (UTC)&lt;br /&gt;
: Looks to me like he's brushing sand off himself; see the shower around him similar to her hair at 10:00? [[Special:Contributions/70.178.167.60|70.178.167.60]] 03:07, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Megan just wheeled in a trebuchet! This is going to be fun! [[Special:Contributions/69.246.10.71|69.246.10.71]] 16:34, 29 March 2013 (UTC)&lt;br /&gt;
Now she's launching a rock. I wonder which tower it might hit. March 2013, at 17:08. Flew over the first two and might impact far right tower if it continues. 17:48&lt;br /&gt;
&lt;br /&gt;
I think this is all an elaborate 'joke' which will keep running until Monday - April Fools' Day [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 17:17, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Re explanation of hour 110:00. My first thought was &amp;quot;How can a person whose face is an empty ovoid look upset?&amp;quot;. However, looking at the image again I can see how it does. Respects to Randall. Possibly an April Fool, but I will be even more impressed if it runs beyond Monday. I'm waiting for the tide to come in. jasq [[Special:Contributions/79.123.80.87|79.123.80.87]] 23:12, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I googled some hashes. The first two seem to show up here, in a directory tellingly labeled &amp;quot;wait&amp;quot;: http://www.hash-database.net/wait/hash_sha256.txt&lt;br /&gt;
:: The &amp;quot;wait&amp;quot; folder there contains hashes that weren't found in the database and might or might not someday be discovered.  They are probably there *because* someone was looking up hashes to see if they were common words. [[Special:Contributions/99.153.248.206|99.153.248.206]] 23:17, 29 March 2013 (UTC)&lt;br /&gt;
To review, the first two are:&lt;br /&gt;
8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672&lt;br /&gt;
1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97&lt;br /&gt;
Googled the third one, but it only shows up on xkcd discussion forums :(&lt;br /&gt;
Hashed some of the hashes, but didn't see the result in the list, so it dosen't look like a hash chain. &lt;br /&gt;
Someone should google all the other hashes, and someone else should figure out what the guy in the &amp;quot;wait&amp;quot; directory (presuming it wasn't Randall) was hashing. --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 21:37, 29 March 2013 (UTC)&lt;br /&gt;
: Comparing all the filenames to the hashes on that page, I found a total of four that overlap. The first two, as mentioned. But also one from the middle of day 1, and one from the end of day 1.&lt;br /&gt;
&lt;br /&gt;
: 00:30 - 01/00:30 - 8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png &lt;br /&gt;
&lt;br /&gt;
: 01:00 - 01/01:00 - 1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png &lt;br /&gt;
&lt;br /&gt;
: 12:00 - 01/12:00 - a3aa116efca3c01d8a64c0c7e79158dc8a62241aba767064e3a6c724cc5ade93.png &lt;br /&gt;
&lt;br /&gt;
: 23:30 - 01/23:30 - 1da3859627430022485c53ad90e88e8771b2bec2d60e910b59ef332325bba29f.png &lt;br /&gt;
&lt;br /&gt;
: --[[User:Venal dwarf|Venal dwarf]] ([[User talk:Venal dwarf|talk]]) 22:36, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: There is a fifth one also, from 01:30 - e25be2dd49fe9f33c3543cdf640b67e0f2146cc576db5da007a135a278e524ee.png&lt;br /&gt;
: I converted all 1153 hashes in the file to lower case and did a wget on them but it did not turn up any files from the future. [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:31, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is Randall training us like Pavlov's dogs - every 30 minutes we are compelled to refresh the web-page? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 01:59, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does anyone have an opinion on how we should continue naming the saved timeNN.png files if the updates do not continue on the half hour?&lt;br /&gt;
Right now the link for the skipped update 242 got renamed to the nonexistent time242NA.png and the next update's link is time242.png. But what do we do if the updates are changing to once per hour? By the way it does look like the next half-hour update has been skipped too. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 05:57, 30 March 2013 (UTC)&lt;br /&gt;
:It does seem to have gone hourly as of midnight EDT. I stuck in &amp;quot;NA&amp;quot; as a placeholder since I wasn't sure what to do with the files, and wanted to make it clear that the half-hour updates were skipped in case it goes back or changes in some other way. Maybe start naming them by the time, instead of sequentially, e.g. &amp;quot;012200.png&amp;quot;. If the pattern holds, the &amp;quot;no update&amp;quot; lines can be removed. (Or both might make more sense, like &amp;quot;time243-012200.png&amp;quot;.) [[Special:Contributions/69.243.159.96|69.243.159.96]] 06:08, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Anyone else getting a 404 error with the latest image (http://imgs.xkcd.com/comics/time/d1b3b1b6e23995a093377c5ddc044dd98a42a3ae1327c8b6620d51d2a7003c1d.png)? [[User:Joncaves|Joncaves]] ([[User talk:Joncaves|talk]]) 15:19, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strange: As far as I know http://imgs.xkcd.com/comics/time.png always redirects to the current frame. But if you visit the current one (133:00) at http://xkcd.com/1190/ and check the displayed image, it says 'c6976fbb244af4fc2286ffe3ac2cf78d408c1f610ecd71e18b4a677a048f084d.png' while time.png redirects to '1d9ce7199935b1b629d6b8744e62c7700a3780357b2dc74bb70471db616ddadb.png'. If you take a md5 of both images, they appear to be the same.&lt;br /&gt;
:I was confused by this as well, I'm grabbing the images myself via time.png and got the 1d9ce7 hash. How will these duplicates be displayed in the table?[[User:Lockyy|Lockyy]] ([[User talk:Lockyy|talk]]) 17:48, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I'm seeing some strange stuff now. I have a script that uses wget of time.png to get the redirected hash png like Lockyy is doing. And I can verify that when you go to the 1190 page in the browser you get a different hash. But the previous hour and this hour, unlike the ones before it, the two hash pngs are different. And when I refresh the screen in my browser at the 1190 page, first I see the image I get from time.png, then the image refreshes with the other one. I'm not sure what this means or what we are supposed to do with it. I added the time.png hashes to the table for the last two hours but we probably need a way of indicating the difference. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 20:38, 30 March 2013 (UTC)&lt;br /&gt;
: This latest hourly update did the same thing. If you are fast enough you can even get the first image in your browser by right click view image before it changes to the second one. I edited in something that shows that. It probably could stand some reformatting by someone with better graphic design sense, but at least right now all the information has been captured. - [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:18, 30 March 2013 (UTC)&lt;br /&gt;
: Looking at it some more, I see that wget of the page at xkcd.com/1190/ gets you an img link to time.png and then there is the javascript that must after some delay get the different hash url image. That means that we had better be sure that we do not miss any manual checks of hourly updates because the scripts will never find that second image unless someone has a way of getting a script that runs the javascript as if it was a browser. As long as someone posts the hash of the image from the browser every hour, I can ensure that we have the hashes the scripts can get because I have a cron job checking for those updates every 15 minutes. -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 21:49, 30 March 2013 (UTC)&lt;br /&gt;
:: And with the update for day 06/18:00 it appears to be back to normal, one consistent image per update -- [[User:Bugstomper|Bugstomper]] ([[User talk:Bugstomper|talk]]) 22:22, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== bash script to get all images ==&lt;br /&gt;
Just if somebody else wants this, i hacked a little bash script to download all images to the current listed here. It skips already downloaded images so it can be reused later when more images are here.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;#!/bin/bash&lt;br /&gt;
curl -s http://www.explainxkcd.com/wiki/index.php?title=1190 |&lt;br /&gt;
egrep -o  &amp;quot;/wiki/images/[0-9a-f]/[0-9a-f]{2}/time[0-9]*.png&amp;quot; | &lt;br /&gt;
while read url; do&lt;br /&gt;
    imgname=$(basename $url)&lt;br /&gt;
    tmp=${imgname:4}&lt;br /&gt;
    id=${tmp%.png}&lt;br /&gt;
    printf -v target &amp;quot;image%03d.png&amp;quot; ${id:-1}&lt;br /&gt;
    [[ -e $target ]] &amp;amp;&amp;amp; continue&lt;br /&gt;
    echo $target&lt;br /&gt;
    curl -so $target http://www.explainxkcd.com$url&lt;br /&gt;
done&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[Special:Contributions/79.236.3.216|79.236.3.216]] 18:51, 30 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
To ease waiting times: http://thred.github.com/xkcd-time-catapult/&lt;br /&gt;
:: This is awesome.  I love the internet. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 19:15, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I've  offered up [http://www.lawrenceperson.com/?p=10316|my own explanation]. The obvious metaphor is how time continues to flow and things change when you’re not watching. And how this could be a conceptual art project that could continue the rest of our lives... [[Special:Contributions/72.183.97.36|72.183.97.36]] 19:36, 31 March 2013 (UTC) Lawrence Person&lt;br /&gt;
:Correcting your link: [http://www.lawrenceperson.com/?p=10316 my own explanation] --[[Special:Contributions/24.145.230.202|24.145.230.202]] 20:49, 31 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::This comics may not really continue forever unless Randall will put some sort of repetition into it. May not be simple loop but something more sophisticated, but still, images shown up to know doesn't show any kind of repetition yet. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:28, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T11:15:15Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: .... uh, remember few pages ago where we JOKED about being used as distributted computer? Now we ARE used to crack the provided hash ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:15, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities</id>
		<title>Talk:1193: Externalities</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1193:_Externalities"/>
				<updated>2013-04-01T11:12:50Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Special:Contributions/199.48.226.89|199.48.226.89]] 10:18, 1 April 2013 (UTC) I put in &amp;quot;caltech.edu&amp;quot; and hashed a lot of words, and &amp;quot;Twilight Sparkle is best pony.&amp;quot; was the best result I managed, only off by 496 bits.&lt;br /&gt;
&lt;br /&gt;
All I see is a blank white 780x969 image. Nothing appears when I hover over stuff. [[Special:Contributions/109.65.100.208|109.65.100.208]] 09:04, 1 April 2013 (UTC)&lt;br /&gt;
:Sometimes it does that. It takes a while to generate, and it doesn't always render correctly. Try updating your browser or refreshing. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|#707|David}}&amp;lt;font color=#070 size=3&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=#508 size=4&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 09:06, 1 April 2013 (UTC)&lt;br /&gt;
The person who provided the shopped image either isn't using a modern browser or is using IE. The font is supposed to be &amp;quot;xkcd-Regular&amp;quot;, which I assume is a font that gets downloaded from XKCD's server. Loading the same page in IE 9 gave me that Times New Roman-esque font instead (Chrome, Firefox, and Opera use the special font, although it's rendered a little fuzzy in Firefox). [[Special:Contributions/129.21.119.153|129.21.119.153]] 09:25, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The dog part now shows &amp;quot;FREEPRIME@AMAZON.COM&amp;quot; underneath the sliders for me. --[[User:Gefrierbrand|Gefrierbrand]] ([[User talk:Gefrierbrand|talk]]) 09:50, 1 April 2013 (UTC)&lt;br /&gt;
:I think it matches the company in the first panel? (Currently CAREERS@XLINX INC for me.) --[[Special:Contributions/81.138.95.57|81.138.95.57]] 10:53, 1 April 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The page where the company name is supposed to be fetched from is &amp;quot;Sith&amp;quot; now, but I checked and the company is not there. I think this will take some time to decipher ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 11:12, 1 April 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1191:_The_Past</id>
		<title>Talk:1191: The Past</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1191:_The_Past"/>
				<updated>2013-03-31T12:23:56Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: Changing external link to interwiki.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;WOW.  When I first read the comic, I assumed it was making an analogy to current countries.  Like ones that have been invaded because of their oil reserves.  When I saw the image-text, my thought was &amp;quot;We can destroy time like we've destroyed these countries.&amp;quot;  The above explanation makes a lot more sense. [[Special:Contributions/76.106.251.87|76.106.251.87]] 06:17, 27 March 2013 (UTC)&lt;br /&gt;
: I don't think there's a distinction. &amp;quot;If history has taught us anything, we can use that information to destroy it&amp;quot;. If you destroy the country in the past, then you 'destroy' that timeline of history. (Of course, current consensus seems to be that you'd branch off into a new timeline and both will exist in parallel universes, but nonetheless - to the antagonist - it could well count as a destruction. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:50, 27 March 2013 (UTC)&lt;br /&gt;
::Perhaps, but nothing I was saying was referring to time travel. [[Special:Contributions/76.106.251.87|76.106.251.87]] 00:47, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The past is a foreign country most probably means his own country. You would not conquer your own country today, but the past is something totally different - it is foreign and ready for exploitation.&lt;br /&gt;
&lt;br /&gt;
Anyone else thinking of time travel? I think BlackHat was planning to get a time-machine (somehow), bring a whole army through and conquer a nation. It's an easier way to become a mighty overlord, ruling over continents and enslaving millions of people. World domination turn out to not impossible after all, aside from the time-travel stuff. [[Special:Contributions/129.59.52.45|129.59.52.45]] 02:43, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does this have anything to do with the previous comic (Time) ? I'm guessing (out of the blue) that the next comic will be &amp;quot;The Present&amp;quot;, and the next one &amp;quot;The future&amp;quot;. [[Special:Contributions/193.239.192.194|193.239.192.194]] 12:43, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Did anyone think about Iraq? This comic comes quite close to the 10-year anniversary of the war, and the description of the &amp;quot;foreign country&amp;quot; quite resembles what Iraq was at the time.&lt;br /&gt;
[[Special:Contributions/88.174.44.135|88.174.44.135]] 19:28, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Did anyone NOT think about [[wikipedia:Iraq_War|Iraq]]? I though THAT parallel is so basic it doesn't need to be mentioned ... although mentioning the anniversary probably make sense, this information may be lost when someone will see this page later ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:14, 31 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=1191:_The_Past</id>
		<title>1191: The Past</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=1191:_The_Past"/>
				<updated>2013-03-31T12:20:51Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1191&lt;br /&gt;
| date      = March 27, 2013&lt;br /&gt;
| title     = The Past&lt;br /&gt;
| image     = the past.png&lt;br /&gt;
| titletext = If history has taught us anything, we can use that information to destroy it.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
&amp;quot;The past is a foreign country, they do things differently there&amp;quot; is the opening line of &amp;quot;{{w|The Go-Between}}&amp;quot;, a novel by L. P. Hartley (1895–1972), published in London in 1953. In this comic, Black Hat notes that a country's past military tends to be less advanced than its current one, and that countries in the past had larger oil reserves as they had consumed less oil then. &lt;br /&gt;
&lt;br /&gt;
If a country from the past existed in its old state today, other countries would likely leap at the opportunity to exploit its oil reserves.&lt;br /&gt;
&lt;br /&gt;
Or: Black Hat could be considering sending the modern troops of a country from today back in time to rob the oil from the countries in the past.  It could be profitable to invent a time machine for just that.&lt;br /&gt;
&lt;br /&gt;
&amp;quot;Mozart in Mirrorshades&amp;quot; is a short story by Bruce Sterling and Lewis Shiner, which features the use of time travel to exploit earlier eras' natural resources.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;If history has taught us anything&amp;quot; is phrase starting several quotes:&lt;br /&gt;
:“If history has taught us anything, Arthur muses, it is that men with mustaches must never achieve positions of power.” -- Tom Rachman, The Imperfectionists&lt;br /&gt;
:&amp;quot;If anything in this life is certain, if history has taught us anything, it is that you can kill anyone.&amp;quot; -- Michael Corleone, The Godfather&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Cueball and Black Hat talking.]&lt;br /&gt;
:Cueball: Well, you know what they say. The past is a foreign country-&lt;br /&gt;
:Black Hat: -With an outdated military and huge oil reserves!&lt;br /&gt;
:Black Hat: ''Hmmm...''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring Black Hat]]&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1191:_The_Past</id>
		<title>Talk:1191: The Past</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1191:_The_Past"/>
				<updated>2013-03-31T12:14:11Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;WOW.  When I first read the comic, I assumed it was making an analogy to current countries.  Like ones that have been invaded because of their oil reserves.  When I saw the image-text, my thought was &amp;quot;We can destroy time like we've destroyed these countries.&amp;quot;  The above explanation makes a lot more sense. [[Special:Contributions/76.106.251.87|76.106.251.87]] 06:17, 27 March 2013 (UTC)&lt;br /&gt;
: I don't think there's a distinction. &amp;quot;If history has taught us anything, we can use that information to destroy it&amp;quot;. If you destroy the country in the past, then you 'destroy' that timeline of history. (Of course, current consensus seems to be that you'd branch off into a new timeline and both will exist in parallel universes, but nonetheless - to the antagonist - it could well count as a destruction. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:50, 27 March 2013 (UTC)&lt;br /&gt;
::Perhaps, but nothing I was saying was referring to time travel. [[Special:Contributions/76.106.251.87|76.106.251.87]] 00:47, 29 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The past is a foreign country most probably means his own country. You would not conquer your own country today, but the past is something totally different - it is foreign and ready for exploitation.&lt;br /&gt;
&lt;br /&gt;
Anyone else thinking of time travel? I think BlackHat was planning to get a time-machine (somehow), bring a whole army through and conquer a nation. It's an easier way to become a mighty overlord, ruling over continents and enslaving millions of people. World domination turn out to not impossible after all, aside from the time-travel stuff. [[Special:Contributions/129.59.52.45|129.59.52.45]] 02:43, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Does this have anything to do with the previous comic (Time) ? I'm guessing (out of the blue) that the next comic will be &amp;quot;The Present&amp;quot;, and the next one &amp;quot;The future&amp;quot;. [[Special:Contributions/193.239.192.194|193.239.192.194]] 12:43, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Did anyone think about Iraq? This comic comes quite close to the 10-year anniversary of the war, and the description of the &amp;quot;foreign country&amp;quot; quite resembles what Iraq was at the time.&lt;br /&gt;
[[Special:Contributions/88.174.44.135|88.174.44.135]] 19:28, 28 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Did anyone NOT think about [http://en.wikipedia.org/wiki/Iraq_War Iraq]? I though THAT parallel is so basic it doesn't need to be mentioned ... although mentioning the anniversary probably make sense, this information may be lost when someone will see this page later ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 12:14, 31 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-03-25T09:27:32Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): &lt;br /&gt;
&lt;br /&gt;
(function (e) {&lt;br /&gt;
    &amp;quot;use strict&amp;quot;;&lt;br /&gt;
&lt;br /&gt;
    function t() {&lt;br /&gt;
        this.data = {}&lt;br /&gt;
    }&lt;br /&gt;
    function n() {&lt;br /&gt;
        this.listeners = new t&lt;br /&gt;
    }&lt;br /&gt;
    function r(e) {&lt;br /&gt;
        setTimeout(function () {&lt;br /&gt;
            throw e&lt;br /&gt;
        }, 0)&lt;br /&gt;
    }&lt;br /&gt;
    function i(e) {&lt;br /&gt;
        this.type = e&lt;br /&gt;
    }&lt;br /&gt;
    function s(e, t) {&lt;br /&gt;
        i.call(this, e), this.data = t.data, this.lastEventId = t.lastEventId&lt;br /&gt;
    }&lt;br /&gt;
    function g(e, t) {&lt;br /&gt;
        var n = Number(e);&lt;br /&gt;
        return (n &amp;lt; 1 ? 1 : n &amp;gt; 18e6 ? 18e6 : n) || t&lt;br /&gt;
    }&lt;br /&gt;
    function y(e, t, n) {&lt;br /&gt;
        try {&lt;br /&gt;
            typeof e[t] == &amp;quot;function&amp;quot; &amp;amp;&amp;amp; e[t](n)&lt;br /&gt;
        } catch (i) {&lt;br /&gt;
            r(i)&lt;br /&gt;
        }&lt;br /&gt;
    }&lt;br /&gt;
    function b(t, r) {&lt;br /&gt;
        function B() {&lt;br /&gt;
            L = d, N !== null &amp;amp;&amp;amp; (N.abort(), N = null), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = 0), S.readyState = d&lt;br /&gt;
        }&lt;br /&gt;
        function j(e) {&lt;br /&gt;
            var t = L === p || L === h ? N.responseText || &amp;quot;&amp;quot; : &amp;quot;&amp;quot;,&lt;br /&gt;
                n = null;&lt;br /&gt;
            if (L === h) {&lt;br /&gt;
                var r = f ? t !== &amp;quot;&amp;quot; ? N.getResponseHeader(&amp;quot;Content-Type&amp;quot;) : &amp;quot;&amp;quot; : N.contentType;&lt;br /&gt;
                if (r &amp;amp;&amp;amp; v.test(r)) {&lt;br /&gt;
                    L = p, T = !0, x = u, S.readyState = p, n = new i(&amp;quot;open&amp;quot;), S.dispatchEvent(n), y(S, &amp;quot;onopen&amp;quot;, n);&lt;br /&gt;
                    if (L === d) return&lt;br /&gt;
                }&lt;br /&gt;
            }&lt;br /&gt;
            if (L === p) {&lt;br /&gt;
                t.length &amp;gt; k &amp;amp;&amp;amp; (H = !0, T = !0);&lt;br /&gt;
                var o = 0,&lt;br /&gt;
                    a = t.indexOf(&amp;quot;\r&amp;quot;, k),&lt;br /&gt;
                    l = t.indexOf(&amp;quot;\n&amp;quot;, k);&lt;br /&gt;
                while (a !== -1 || l !== -1) {&lt;br /&gt;
                    a === -1 || l !== -1 &amp;amp;&amp;amp; l &amp;lt; a ? (o = l, l = t.indexOf(&amp;quot;\n&amp;quot;, o + 1)) : (o = a, a = t.indexOf(&amp;quot;\r&amp;quot;, o + 1));&lt;br /&gt;
                    var m = t.slice(k, o),&lt;br /&gt;
                        B = D;&lt;br /&gt;
                    D = t.slice(o, o + 1) === &amp;quot;\r&amp;quot;, k = o + 1;&lt;br /&gt;
                    if (!B || m.length !== 0 || D) {&lt;br /&gt;
                        _.push(m);&lt;br /&gt;
                        var j = _.join(&amp;quot;&amp;quot;);&lt;br /&gt;
                        _.length = 0;&lt;br /&gt;
                        if (j !== &amp;quot;&amp;quot;) {&lt;br /&gt;
                            var I = &amp;quot;&amp;quot;,&lt;br /&gt;
                                q = j.indexOf(&amp;quot;:&amp;quot;, 0);&lt;br /&gt;
                            q !== -1 &amp;amp;&amp;amp; (I = j.slice(q + (j.slice(q + 1, q + 2) === &amp;quot; &amp;quot; ? 2 : 1)), j = j.slice(0, q)), j === &amp;quot;data&amp;quot; ? A.push(I) : j === &amp;quot;id&amp;quot; ? O = I : j === &amp;quot;event&amp;quot; ? M = I : j === &amp;quot;retry&amp;quot; ? (u = g(I, u), x = u, b &amp;lt; u &amp;amp;&amp;amp; (b = u)) : j === &amp;quot;retryLimit&amp;quot; ? b = g(I, b) : j === &amp;quot;heartbeatTimeout&amp;quot; &amp;amp;&amp;amp; (w = g(I, w), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = setTimeout(R, w)))&lt;br /&gt;
                        } else {&lt;br /&gt;
                            if (A.length !== 0) {&lt;br /&gt;
                                E = O;&lt;br /&gt;
                                var U = M || &amp;quot;message&amp;quot;;&lt;br /&gt;
                                n = new s(U, {&lt;br /&gt;
                                    data: A.join(&amp;quot;\n&amp;quot;),&lt;br /&gt;
                                    lastEventId: O&lt;br /&gt;
                                }), S.dispatchEvent(n), U === &amp;quot;message&amp;quot; &amp;amp;&amp;amp; y(S, &amp;quot;onmessage&amp;quot;, n);&lt;br /&gt;
                                if (L === d) return&lt;br /&gt;
                            }&lt;br /&gt;
                            A.length = 0, M = &amp;quot;&amp;quot;&lt;br /&gt;
                        }&lt;br /&gt;
                    }&lt;br /&gt;
                }&lt;br /&gt;
                k !== t.length &amp;amp;&amp;amp; (_.push(t.slice(k)), k = t.length)&lt;br /&gt;
            }&lt;br /&gt;
            H &amp;amp;&amp;amp; P === 0 &amp;amp;&amp;amp; (H = !1, P = setTimeout(F, 80)), L !== p &amp;amp;&amp;amp; L !== h || !(e || k &amp;gt; 1048576 || C === 0 &amp;amp;&amp;amp; !T) ? C === 0 &amp;amp;&amp;amp; (T = !1, C = setTimeout(R, w)) : (L = c, N.abort(), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = 0), x &amp;gt; b &amp;amp;&amp;amp; (x = b), C = setTimeout(R, x), x = x * 2 + 1, S.readyState = h, n = new i(&amp;quot;error&amp;quot;), S.dispatchEvent(n), y(S, &amp;quot;onerror&amp;quot;, n))&lt;br /&gt;
        }&lt;br /&gt;
        function F() {&lt;br /&gt;
            P = 0, j(!1)&lt;br /&gt;
        }&lt;br /&gt;
        function I() {&lt;br /&gt;
            j(!1)&lt;br /&gt;
        }&lt;br /&gt;
        function q() {&lt;br /&gt;
            j(!0)&lt;br /&gt;
        }&lt;br /&gt;
        function R() {&lt;br /&gt;
            C = 0;&lt;br /&gt;
            if (L !== c) {&lt;br /&gt;
                j(!1);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            if (navigator.onLine === !1) {&lt;br /&gt;
                C = setTimeout(R, 500);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            if (m &amp;amp;&amp;amp; e.document &amp;amp;&amp;amp; (e.document.readyState === &amp;quot;loading&amp;quot; || e.document.readyState === &amp;quot;interactive&amp;quot;)) {&lt;br /&gt;
                C = setTimeout(R, 100);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            N.onload = N.onerror = q, N.mozAnon === undefined ? N.onprogress = I : N.onreadystatechange = I, T = !1, C = setTimeout(R, w), k = 0, L = h, A.length = 0, M = &amp;quot;&amp;quot;, O = E, _.length = 0, D = !1, N.open(&amp;quot;GET&amp;quot;, t + ((t.indexOf(&amp;quot;?&amp;quot;, 0) === -1 ? &amp;quot;?&amp;quot; : &amp;quot;&amp;amp;&amp;quot;) + &amp;quot;lastEventId=&amp;quot; + encodeURIComponent(E) + &amp;quot;&amp;amp;r=&amp;quot; + String(Math.random() + 1).slice(2)), !0), N.withCredentials = o, N.responseType = &amp;quot;text&amp;quot;, f &amp;amp;&amp;amp; N.setRequestHeader(&amp;quot;Accept&amp;quot;, &amp;quot;text/event-stream&amp;quot;), N.send(null)&lt;br /&gt;
        }&lt;br /&gt;
        t = String(t);&lt;br /&gt;
        var o = Boolean(a &amp;amp;&amp;amp; r &amp;amp;&amp;amp; r.withCredentials),&lt;br /&gt;
            u = g(r ? r.retry : NaN, 1e3),&lt;br /&gt;
            b = g(r ? r.retryLimit : NaN, 3e5),&lt;br /&gt;
            w = g(r ? r.heartbeatTimeout : NaN, 45e3),&lt;br /&gt;
            E = r &amp;amp;&amp;amp; r.lastEventId &amp;amp;&amp;amp; String(r.lastEventId) || &amp;quot;&amp;quot;,&lt;br /&gt;
            S = this,&lt;br /&gt;
            x = u,&lt;br /&gt;
            T = !1,&lt;br /&gt;
            N = new l,&lt;br /&gt;
            C = 0,&lt;br /&gt;
            k = 0,&lt;br /&gt;
            L = c,&lt;br /&gt;
            A = [],&lt;br /&gt;
            O = &amp;quot;&amp;quot;,&lt;br /&gt;
            M = &amp;quot;&amp;quot;,&lt;br /&gt;
            _ = [],&lt;br /&gt;
            D = !1,&lt;br /&gt;
            P = 0,&lt;br /&gt;
            H = !1;&lt;br /&gt;
        r = null, n.call(this), this.close = B, this.url = t, this.readyState = h, this.withCredentials = o, R()&lt;br /&gt;
    }&lt;br /&gt;
    function w() {&lt;br /&gt;
        this.CONNECTING = h, this.OPEN = p, this.CLOSED = d&lt;br /&gt;
    }&lt;br /&gt;
    t.prototype = {&lt;br /&gt;
        get: function (e) {&lt;br /&gt;
            return this.data[e + &amp;quot;~&amp;quot;]&lt;br /&gt;
        },&lt;br /&gt;
        set: function (e, t) {&lt;br /&gt;
            this.data[e + &amp;quot;~&amp;quot;] = t&lt;br /&gt;
        },&lt;br /&gt;
        &amp;quot;delete&amp;quot;: function (e) {&lt;br /&gt;
            delete this.data[e + &amp;quot;~&amp;quot;]&lt;br /&gt;
        }&lt;br /&gt;
    }, n.prototype = {&lt;br /&gt;
        dispatchEvent: function (e) {&lt;br /&gt;
            var t = String(e.type),&lt;br /&gt;
                n = this.listeners,&lt;br /&gt;
                i = n.get(t);&lt;br /&gt;
            if (!i) return;&lt;br /&gt;
            var s = i.length,&lt;br /&gt;
                o = -1;&lt;br /&gt;
            while (++o &amp;lt; s) {&lt;br /&gt;
                var u = i[o];&lt;br /&gt;
                try {&lt;br /&gt;
                    u.call(this, e)&lt;br /&gt;
                } catch (a) {&lt;br /&gt;
                    r(a)&lt;br /&gt;
                }&lt;br /&gt;
            }&lt;br /&gt;
        },&lt;br /&gt;
        addEventListener: function (e, t) {&lt;br /&gt;
            e = String(e);&lt;br /&gt;
            var n = this.listeners,&lt;br /&gt;
                r = n.get(e);&lt;br /&gt;
            r || n.set(e, r = []);&lt;br /&gt;
            var i = r.length;&lt;br /&gt;
            while (--i &amp;gt;= 0) if (r[i] === t) return;&lt;br /&gt;
            r.push(t)&lt;br /&gt;
        },&lt;br /&gt;
        removeEventListener: function (e, t) {&lt;br /&gt;
            e = String(e);&lt;br /&gt;
            var n = this.listeners,&lt;br /&gt;
                r = n.get(e);&lt;br /&gt;
            if (!r) return;&lt;br /&gt;
            var i = r.length,&lt;br /&gt;
                s = [],&lt;br /&gt;
                o = -1;&lt;br /&gt;
            while (++o &amp;lt; i) r[o] !== t &amp;amp;&amp;amp; s.push(r[o]);&lt;br /&gt;
            s.length === 0 ? n[&amp;quot;delete&amp;quot;](e) : n.set(e, s)&lt;br /&gt;
        }&lt;br /&gt;
    }, s.prototype = i.prototype;&lt;br /&gt;
    var o = e.XMLHttpRequest,&lt;br /&gt;
        u = e.XDomainRequest,&lt;br /&gt;
        a = Boolean(o &amp;amp;&amp;amp; (new o).withCredentials !== undefined),&lt;br /&gt;
        f = a,&lt;br /&gt;
        l = a ? o : u,&lt;br /&gt;
        c = -1,&lt;br /&gt;
        h = 0,&lt;br /&gt;
        p = 1,&lt;br /&gt;
        d = 2,&lt;br /&gt;
        v = /^text\/event\-stream;?(\s*charset\=utf\-8)?$/i,&lt;br /&gt;
        m = /AppleWebKit\/5([0-2][0-9]|3[0-4])[^\d]/.test(navigator.userAgent);&lt;br /&gt;
    w.prototype = n.prototype, b.prototype = new w, w.call(b), l &amp;amp;&amp;amp; (e.EventSource = b)&lt;br /&gt;
})(this),&lt;br /&gt;
function () {&lt;br /&gt;
    function e(e) {&lt;br /&gt;
        (new Image).src = &amp;quot;http://xkcd.com/events/&amp;quot; + e&lt;br /&gt;
    }&lt;br /&gt;
    function t() {&lt;br /&gt;
        location.hash == &amp;quot;#verbose&amp;quot; &amp;amp;&amp;amp; console.log.apply(console, arguments)&lt;br /&gt;
    }&lt;br /&gt;
    try {&lt;br /&gt;
        var n = &amp;quot;http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;quot;,&lt;br /&gt;
            r = new EventSource(n);&lt;br /&gt;
        t(&amp;quot;connecting to event source:&amp;quot;, n), r.addEventListener(&amp;quot;open&amp;quot;, function (t) {&lt;br /&gt;
            e(&amp;quot;connect_start&amp;quot;)&lt;br /&gt;
        }, !1), r.addEventListener(&amp;quot;error&amp;quot;, function (t) {&lt;br /&gt;
            e(&amp;quot;connect_error&amp;quot;)&lt;br /&gt;
        }, !1), r.addEventListener(&amp;quot;loadtest&amp;quot;, t, !1), r.addEventListener(&amp;quot;comic/time&amp;quot;, t, !1), r.addEventListener(&amp;quot;comic/time&amp;quot;, function (e) {&lt;br /&gt;
            var n = JSON.parse(e.data),&lt;br /&gt;
                r = document.getElementById(&amp;quot;comic&amp;quot;).getElementsByTagName(&amp;quot;img&amp;quot;)[0],&lt;br /&gt;
                i = Math.round(Math.random() * n.spread);&lt;br /&gt;
            t(&amp;quot;waiting&amp;quot;, i, &amp;quot;seconds before displaying comic&amp;quot;, n.image), setTimeout(function () {&lt;br /&gt;
                r.src = &amp;quot;http://imgs.xkcd.com/comics/time/&amp;quot; + n.image&lt;br /&gt;
            }, i * 1e3)&lt;br /&gt;
        }, !1)&lt;br /&gt;
    } catch (i) {&lt;br /&gt;
        e(&amp;quot;js_error&amp;quot;)&lt;br /&gt;
    }&lt;br /&gt;
}();&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:: ... actually, given that the script part doesn't seem to do anything just now, it's even possible it's for later (ie, starts producing images when the correct time come). Or maybe there is a bug somewhere in the code :-). -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 25 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-03-25T09:18:53Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): &lt;br /&gt;
&lt;br /&gt;
(function (e) {&lt;br /&gt;
    &amp;quot;use strict&amp;quot;;&lt;br /&gt;
&lt;br /&gt;
    function t() {&lt;br /&gt;
        this.data = {}&lt;br /&gt;
    }&lt;br /&gt;
    function n() {&lt;br /&gt;
        this.listeners = new t&lt;br /&gt;
    }&lt;br /&gt;
    function r(e) {&lt;br /&gt;
        setTimeout(function () {&lt;br /&gt;
            throw e&lt;br /&gt;
        }, 0)&lt;br /&gt;
    }&lt;br /&gt;
    function i(e) {&lt;br /&gt;
        this.type = e&lt;br /&gt;
    }&lt;br /&gt;
    function s(e, t) {&lt;br /&gt;
        i.call(this, e), this.data = t.data, this.lastEventId = t.lastEventId&lt;br /&gt;
    }&lt;br /&gt;
    function g(e, t) {&lt;br /&gt;
        var n = Number(e);&lt;br /&gt;
        return (n &amp;lt; 1 ? 1 : n &amp;gt; 18e6 ? 18e6 : n) || t&lt;br /&gt;
    }&lt;br /&gt;
    function y(e, t, n) {&lt;br /&gt;
        try {&lt;br /&gt;
            typeof e[t] == &amp;quot;function&amp;quot; &amp;amp;&amp;amp; e[t](n)&lt;br /&gt;
        } catch (i) {&lt;br /&gt;
            r(i)&lt;br /&gt;
        }&lt;br /&gt;
    }&lt;br /&gt;
    function b(t, r) {&lt;br /&gt;
        function B() {&lt;br /&gt;
            L = d, N !== null &amp;amp;&amp;amp; (N.abort(), N = null), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = 0), S.readyState = d&lt;br /&gt;
        }&lt;br /&gt;
        function j(e) {&lt;br /&gt;
            var t = L === p || L === h ? N.responseText || &amp;quot;&amp;quot; : &amp;quot;&amp;quot;,&lt;br /&gt;
                n = null;&lt;br /&gt;
            if (L === h) {&lt;br /&gt;
                var r = f ? t !== &amp;quot;&amp;quot; ? N.getResponseHeader(&amp;quot;Content-Type&amp;quot;) : &amp;quot;&amp;quot; : N.contentType;&lt;br /&gt;
                if (r &amp;amp;&amp;amp; v.test(r)) {&lt;br /&gt;
                    L = p, T = !0, x = u, S.readyState = p, n = new i(&amp;quot;open&amp;quot;), S.dispatchEvent(n), y(S, &amp;quot;onopen&amp;quot;, n);&lt;br /&gt;
                    if (L === d) return&lt;br /&gt;
                }&lt;br /&gt;
            }&lt;br /&gt;
            if (L === p) {&lt;br /&gt;
                t.length &amp;gt; k &amp;amp;&amp;amp; (H = !0, T = !0);&lt;br /&gt;
                var o = 0,&lt;br /&gt;
                    a = t.indexOf(&amp;quot;\r&amp;quot;, k),&lt;br /&gt;
                    l = t.indexOf(&amp;quot;\n&amp;quot;, k);&lt;br /&gt;
                while (a !== -1 || l !== -1) {&lt;br /&gt;
                    a === -1 || l !== -1 &amp;amp;&amp;amp; l &amp;lt; a ? (o = l, l = t.indexOf(&amp;quot;\n&amp;quot;, o + 1)) : (o = a, a = t.indexOf(&amp;quot;\r&amp;quot;, o + 1));&lt;br /&gt;
                    var m = t.slice(k, o),&lt;br /&gt;
                        B = D;&lt;br /&gt;
                    D = t.slice(o, o + 1) === &amp;quot;\r&amp;quot;, k = o + 1;&lt;br /&gt;
                    if (!B || m.length !== 0 || D) {&lt;br /&gt;
                        _.push(m);&lt;br /&gt;
                        var j = _.join(&amp;quot;&amp;quot;);&lt;br /&gt;
                        _.length = 0;&lt;br /&gt;
                        if (j !== &amp;quot;&amp;quot;) {&lt;br /&gt;
                            var I = &amp;quot;&amp;quot;,&lt;br /&gt;
                                q = j.indexOf(&amp;quot;:&amp;quot;, 0);&lt;br /&gt;
                            q !== -1 &amp;amp;&amp;amp; (I = j.slice(q + (j.slice(q + 1, q + 2) === &amp;quot; &amp;quot; ? 2 : 1)), j = j.slice(0, q)), j === &amp;quot;data&amp;quot; ? A.push(I) : j === &amp;quot;id&amp;quot; ? O = I : j === &amp;quot;event&amp;quot; ? M = I : j === &amp;quot;retry&amp;quot; ? (u = g(I, u), x = u, b &amp;lt; u &amp;amp;&amp;amp; (b = u)) : j === &amp;quot;retryLimit&amp;quot; ? b = g(I, b) : j === &amp;quot;heartbeatTimeout&amp;quot; &amp;amp;&amp;amp; (w = g(I, w), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = setTimeout(R, w)))&lt;br /&gt;
                        } else {&lt;br /&gt;
                            if (A.length !== 0) {&lt;br /&gt;
                                E = O;&lt;br /&gt;
                                var U = M || &amp;quot;message&amp;quot;;&lt;br /&gt;
                                n = new s(U, {&lt;br /&gt;
                                    data: A.join(&amp;quot;\n&amp;quot;),&lt;br /&gt;
                                    lastEventId: O&lt;br /&gt;
                                }), S.dispatchEvent(n), U === &amp;quot;message&amp;quot; &amp;amp;&amp;amp; y(S, &amp;quot;onmessage&amp;quot;, n);&lt;br /&gt;
                                if (L === d) return&lt;br /&gt;
                            }&lt;br /&gt;
                            A.length = 0, M = &amp;quot;&amp;quot;&lt;br /&gt;
                        }&lt;br /&gt;
                    }&lt;br /&gt;
                }&lt;br /&gt;
                k !== t.length &amp;amp;&amp;amp; (_.push(t.slice(k)), k = t.length)&lt;br /&gt;
            }&lt;br /&gt;
            H &amp;amp;&amp;amp; P === 0 &amp;amp;&amp;amp; (H = !1, P = setTimeout(F, 80)), L !== p &amp;amp;&amp;amp; L !== h || !(e || k &amp;gt; 1048576 || C === 0 &amp;amp;&amp;amp; !T) ? C === 0 &amp;amp;&amp;amp; (T = !1, C = setTimeout(R, w)) : (L = c, N.abort(), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = 0), x &amp;gt; b &amp;amp;&amp;amp; (x = b), C = setTimeout(R, x), x = x * 2 + 1, S.readyState = h, n = new i(&amp;quot;error&amp;quot;), S.dispatchEvent(n), y(S, &amp;quot;onerror&amp;quot;, n))&lt;br /&gt;
        }&lt;br /&gt;
        function F() {&lt;br /&gt;
            P = 0, j(!1)&lt;br /&gt;
        }&lt;br /&gt;
        function I() {&lt;br /&gt;
            j(!1)&lt;br /&gt;
        }&lt;br /&gt;
        function q() {&lt;br /&gt;
            j(!0)&lt;br /&gt;
        }&lt;br /&gt;
        function R() {&lt;br /&gt;
            C = 0;&lt;br /&gt;
            if (L !== c) {&lt;br /&gt;
                j(!1);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            if (navigator.onLine === !1) {&lt;br /&gt;
                C = setTimeout(R, 500);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            if (m &amp;amp;&amp;amp; e.document &amp;amp;&amp;amp; (e.document.readyState === &amp;quot;loading&amp;quot; || e.document.readyState === &amp;quot;interactive&amp;quot;)) {&lt;br /&gt;
                C = setTimeout(R, 100);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            N.onload = N.onerror = q, N.mozAnon === undefined ? N.onprogress = I : N.onreadystatechange = I, T = !1, C = setTimeout(R, w), k = 0, L = h, A.length = 0, M = &amp;quot;&amp;quot;, O = E, _.length = 0, D = !1, N.open(&amp;quot;GET&amp;quot;, t + ((t.indexOf(&amp;quot;?&amp;quot;, 0) === -1 ? &amp;quot;?&amp;quot; : &amp;quot;&amp;amp;&amp;quot;) + &amp;quot;lastEventId=&amp;quot; + encodeURIComponent(E) + &amp;quot;&amp;amp;r=&amp;quot; + String(Math.random() + 1).slice(2)), !0), N.withCredentials = o, N.responseType = &amp;quot;text&amp;quot;, f &amp;amp;&amp;amp; N.setRequestHeader(&amp;quot;Accept&amp;quot;, &amp;quot;text/event-stream&amp;quot;), N.send(null)&lt;br /&gt;
        }&lt;br /&gt;
        t = String(t);&lt;br /&gt;
        var o = Boolean(a &amp;amp;&amp;amp; r &amp;amp;&amp;amp; r.withCredentials),&lt;br /&gt;
            u = g(r ? r.retry : NaN, 1e3),&lt;br /&gt;
            b = g(r ? r.retryLimit : NaN, 3e5),&lt;br /&gt;
            w = g(r ? r.heartbeatTimeout : NaN, 45e3),&lt;br /&gt;
            E = r &amp;amp;&amp;amp; r.lastEventId &amp;amp;&amp;amp; String(r.lastEventId) || &amp;quot;&amp;quot;,&lt;br /&gt;
            S = this,&lt;br /&gt;
            x = u,&lt;br /&gt;
            T = !1,&lt;br /&gt;
            N = new l,&lt;br /&gt;
            C = 0,&lt;br /&gt;
            k = 0,&lt;br /&gt;
            L = c,&lt;br /&gt;
            A = [],&lt;br /&gt;
            O = &amp;quot;&amp;quot;,&lt;br /&gt;
            M = &amp;quot;&amp;quot;,&lt;br /&gt;
            _ = [],&lt;br /&gt;
            D = !1,&lt;br /&gt;
            P = 0,&lt;br /&gt;
            H = !1;&lt;br /&gt;
        r = null, n.call(this), this.close = B, this.url = t, this.readyState = h, this.withCredentials = o, R()&lt;br /&gt;
    }&lt;br /&gt;
    function w() {&lt;br /&gt;
        this.CONNECTING = h, this.OPEN = p, this.CLOSED = d&lt;br /&gt;
    }&lt;br /&gt;
    t.prototype = {&lt;br /&gt;
        get: function (e) {&lt;br /&gt;
            return this.data[e + &amp;quot;~&amp;quot;]&lt;br /&gt;
        },&lt;br /&gt;
        set: function (e, t) {&lt;br /&gt;
            this.data[e + &amp;quot;~&amp;quot;] = t&lt;br /&gt;
        },&lt;br /&gt;
        &amp;quot;delete&amp;quot;: function (e) {&lt;br /&gt;
            delete this.data[e + &amp;quot;~&amp;quot;]&lt;br /&gt;
        }&lt;br /&gt;
    }, n.prototype = {&lt;br /&gt;
        dispatchEvent: function (e) {&lt;br /&gt;
            var t = String(e.type),&lt;br /&gt;
                n = this.listeners,&lt;br /&gt;
                i = n.get(t);&lt;br /&gt;
            if (!i) return;&lt;br /&gt;
            var s = i.length,&lt;br /&gt;
                o = -1;&lt;br /&gt;
            while (++o &amp;lt; s) {&lt;br /&gt;
                var u = i[o];&lt;br /&gt;
                try {&lt;br /&gt;
                    u.call(this, e)&lt;br /&gt;
                } catch (a) {&lt;br /&gt;
                    r(a)&lt;br /&gt;
                }&lt;br /&gt;
            }&lt;br /&gt;
        },&lt;br /&gt;
        addEventListener: function (e, t) {&lt;br /&gt;
            e = String(e);&lt;br /&gt;
            var n = this.listeners,&lt;br /&gt;
                r = n.get(e);&lt;br /&gt;
            r || n.set(e, r = []);&lt;br /&gt;
            var i = r.length;&lt;br /&gt;
            while (--i &amp;gt;= 0) if (r[i] === t) return;&lt;br /&gt;
            r.push(t)&lt;br /&gt;
        },&lt;br /&gt;
        removeEventListener: function (e, t) {&lt;br /&gt;
            e = String(e);&lt;br /&gt;
            var n = this.listeners,&lt;br /&gt;
                r = n.get(e);&lt;br /&gt;
            if (!r) return;&lt;br /&gt;
            var i = r.length,&lt;br /&gt;
                s = [],&lt;br /&gt;
                o = -1;&lt;br /&gt;
            while (++o &amp;lt; i) r[o] !== t &amp;amp;&amp;amp; s.push(r[o]);&lt;br /&gt;
            s.length === 0 ? n[&amp;quot;delete&amp;quot;](e) : n.set(e, s)&lt;br /&gt;
        }&lt;br /&gt;
    }, s.prototype = i.prototype;&lt;br /&gt;
    var o = e.XMLHttpRequest,&lt;br /&gt;
        u = e.XDomainRequest,&lt;br /&gt;
        a = Boolean(o &amp;amp;&amp;amp; (new o).withCredentials !== undefined),&lt;br /&gt;
        f = a,&lt;br /&gt;
        l = a ? o : u,&lt;br /&gt;
        c = -1,&lt;br /&gt;
        h = 0,&lt;br /&gt;
        p = 1,&lt;br /&gt;
        d = 2,&lt;br /&gt;
        v = /^text\/event\-stream;?(\s*charset\=utf\-8)?$/i,&lt;br /&gt;
        m = /AppleWebKit\/5([0-2][0-9]|3[0-4])[^\d]/.test(navigator.userAgent);&lt;br /&gt;
    w.prototype = n.prototype, b.prototype = new w, w.call(b), l &amp;amp;&amp;amp; (e.EventSource = b)&lt;br /&gt;
})(this),&lt;br /&gt;
function () {&lt;br /&gt;
    function e(e) {&lt;br /&gt;
        (new Image).src = &amp;quot;http://xkcd.com/events/&amp;quot; + e&lt;br /&gt;
    }&lt;br /&gt;
    function t() {&lt;br /&gt;
        location.hash == &amp;quot;#verbose&amp;quot; &amp;amp;&amp;amp; console.log.apply(console, arguments)&lt;br /&gt;
    }&lt;br /&gt;
    try {&lt;br /&gt;
        var n = &amp;quot;http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;quot;,&lt;br /&gt;
            r = new EventSource(n);&lt;br /&gt;
        t(&amp;quot;connecting to event source:&amp;quot;, n), r.addEventListener(&amp;quot;open&amp;quot;, function (t) {&lt;br /&gt;
            e(&amp;quot;connect_start&amp;quot;)&lt;br /&gt;
        }, !1), r.addEventListener(&amp;quot;error&amp;quot;, function (t) {&lt;br /&gt;
            e(&amp;quot;connect_error&amp;quot;)&lt;br /&gt;
        }, !1), r.addEventListener(&amp;quot;loadtest&amp;quot;, t, !1), r.addEventListener(&amp;quot;comic/time&amp;quot;, t, !1), r.addEventListener(&amp;quot;comic/time&amp;quot;, function (e) {&lt;br /&gt;
            var n = JSON.parse(e.data),&lt;br /&gt;
                r = document.getElementById(&amp;quot;comic&amp;quot;).getElementsByTagName(&amp;quot;img&amp;quot;)[0],&lt;br /&gt;
                i = Math.round(Math.random() * n.spread);&lt;br /&gt;
            t(&amp;quot;waiting&amp;quot;, i, &amp;quot;seconds before displaying comic&amp;quot;, n.image), setTimeout(function () {&lt;br /&gt;
                r.src = &amp;quot;http://imgs.xkcd.com/comics/time/&amp;quot; + n.image&lt;br /&gt;
            }, i * 1e3)&lt;br /&gt;
        }, !1)&lt;br /&gt;
    } catch (i) {&lt;br /&gt;
        e(&amp;quot;js_error&amp;quot;)&lt;br /&gt;
    }&lt;br /&gt;
}();&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber) http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time</id>
		<title>Talk:1190: Time</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1190:_Time"/>
				<updated>2013-03-25T09:17:19Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Pretty sure we're just getting trolled with this one [[Special:Contributions/99.108.190.136|99.108.190.136]] 04:48, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Can't tell if this is emo xkcd or trolling xkcd. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:53, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Something seems a little fishy because the image url is different than normal. [[User:Bugefun|Bugefun]] ([[User talk:Bugefun|talk]]) 04:55, 25 March 2013 (UTC)&lt;br /&gt;
:Maybe the comic slowly changes throughout the day. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:56, 25 March 2013 (UTC)&lt;br /&gt;
::Oh god, it does. [[User:Alpha|Alpha]] ([[User talk:Alpha|talk]]) 04:57, 25 March 2013 (UTC)&lt;br /&gt;
:::When uploading different versions of the image, use the naming convention time[iterationNumber].png. We'll compile all the images into one and display them as per [[Traffic Lights]]. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:05, 25 March 2013 (UTC)&lt;br /&gt;
::::Alright, so the comic appears to be switching between two states here: between [[media:time2.png|this]] and [[media:time3.png|this]]. If nothing new happens, I'll get to clipping the comics together. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:28, 25 March 2013 (UTC)&lt;br /&gt;
:::::Whoop, nope, [[media:time4.png|this]] just came up. Is there more to come? '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:34, 25 March 2013 (UTC)&lt;br /&gt;
::::::Alright, so a new one is posted every half-hour. Whoopee. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 06:06, 25 March 2013 (UTC)&lt;br /&gt;
:::::::And there's a new one! Megan leaning back and looking up...&lt;br /&gt;
::::::::Well, the image changed, who has the time to make a script to catch the new images and compile them into a gif? https://dl.dropbox.com/u/932170/time.png [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)It could be a reference to the old proverb &amp;quot; time and tide wait for none&amp;quot; Cueball and the girl could be waiting for the tide in the beach! (Just a guess)[[Special:Contributions/72.21.198.66|72.21.198.66]] 05:11, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
The picture does chance with time. The URL includes a changing timestamp that I can't decipher. Compare these two URLS (which have slightly different images:&lt;br /&gt;
http://imgs.xkcd.com/comics/time/8eb156cce408df8bb83528382d6a2aa2ce6c74f3c573fd12b058cd1c56420672.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
&lt;br /&gt;
Perhaps there is a way to hack the URL to view future images. [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:29, 25 March 2013 (UTC)&lt;br /&gt;
: I would also like to add that knowing randall, these are not the only images. For all we know, the image will still be changing in 5 years while a tree grows in front of them. My point is: Are the URLs hackable, or did he encrypt them? [[Special:Contributions/199.30.248.121|199.30.248.121]] 05:33, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Likely there is a way to hack the URLs; they look like some sort of hash, probably a hashed timestamp. Of course, he could easily have added some salt to the hash, making it significantly *harder* to hack. But they're strings of a specific length, so it should be pretty easy to bruteforce it, fetch all the images, and then (maybe) reverse-engineer the sequence. *That* all depends on how many of them there are. [[Special:Contributions/76.90.249.178|76.90.249.178]] 05:44, 25 March 2013 (UTC)&lt;br /&gt;
:Good god, do you see how many digits are *in* that hash? The sun'll have burned out by the time we've tested every possible combination of digits. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 05:47, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It seems that the image is updated every 1/2 hour. [[Special:Contributions/152.23.97.150|152.23.97.150]] 06:17, 25 March 2013 (UTC)&lt;br /&gt;
: Given that the images switch back and forth between other images already seen, and that the comic should be viewable in the future, it seems unlikely that it's any thing like a simple sha256 of part of the timestamp.  I think it's more likely a function of half-hours and minutes (assuming we continue to get a new possible image every half-hour). [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: The images do cycle, yes. But for some reason I have never seen the img where Megan is looking behind her. Also wouldn't it be difficult to show a sequential story (like the rising tide) if the previous images keep cycling ?&lt;br /&gt;
&lt;br /&gt;
Hash appears to be SHA-256. I tried some obvious hashes (&amp;quot;1&amp;quot;, &amp;quot;11901&amp;quot;, &amp;quot;1190_1&amp;quot;, &amp;quot;1190.1&amp;quot;) to no avail. Maybe this is HMAC-SHA256? Also, I would suggest trying Unix timestamps. [[Special:Contributions/131.156.236.149|131.156.236.149]] 06:19, 25 March 2013 (UTC)&lt;br /&gt;
: I've been trying to make educated guesses as to what's being hashed here: http://www.xorbin.com/tools/sha256-hash-calculator ... he could also be using hash(hash2(value)) which would be virtually impossible to crack. [[Special:Contributions/99.153.248.206|99.153.248.206]] 06:59, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's entirely possible that the &amp;quot;hash&amp;quot; is actually randomly generated. Just a thought. [[Special:Contributions/129.21.119.153|129.21.119.153]] 07:03, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Alright, this is probably not going to work, but I'm trying to exploit Randall's awesomeness here. Maybe he decided to take the time-stamps from the user? I don't know if that's even possible... That would then allow people in different time zones to obtain different images simultaneously. (What's the corollary of Godwin's law for a bunch of math-and-science nerds and relativity? Is there one?) Clicking the img src url on the comic's html page, give me this: http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png : Never mind.. apparently others see the same image too.&lt;br /&gt;
&lt;br /&gt;
Could he be doing this live? Monitoring the discussion on the net? Collaborative, crowdsourced comic-ing? Reminds me of those you-decide-what-the-character-does-next-and-flip-to-appropriate-page parallel plot novels.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/220.224.246.97|220.224.246.97]] 07:14, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Let's just compare the two pictures and see how the bottom right changes, which I believe is water and they are indeed waiting for the tide. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 07:19, 25 March 2013 (UTC)&lt;br /&gt;
:I'm adding urls to pictures bellow, edit freely.&lt;br /&gt;
::They change every 5 minutes, will try to keep track.&lt;br /&gt;
&lt;br /&gt;
http://www.explainxkcd.com/wiki/images/f/f8/time.png &lt;br /&gt;
http://imgs.xkcd.com/comics/time/1e349a579b5f9b5ed487ddf7e88244b70330941ddedac9c6abf6ed2e3f589b97.png&lt;br /&gt;
http://imgs.xkcd.com/comics/time/752687b61523144c61736cd89f8c153dc41e19128f72d78d44947ff800f057fa.png&lt;br /&gt;
http://dl.dropbox.com/u/932170/timeasdf.png &lt;br /&gt;
http://dl.dropbox.com/u/932170/time6.png&lt;br /&gt;
&lt;br /&gt;
:I have uploaded all the different images onto the wiki, in the order that they were revealed. To avoid needless duplication of effort, I'll put them up in the explanation page. '''[[User:Davidy22|&amp;lt;u&amp;gt;{{Color|purple|David}}&amp;lt;font color=green size=3px&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=indigo size=4px&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 07:44, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
It just went back to the second image... [[Special:Contributions/220.224.246.97|220.224.246.97]] 07:59, 25 March 2013 (UTC)&lt;br /&gt;
: And now changed to something new.  http://imgs.xkcd.com/comics/time/cdcc6b46b32c53f8596cd0106958b42c4260b9cbc022e6d94054147aa6554960.png&lt;br /&gt;
:: The images do look alike, but they're all different. Thanks David. [[User:Statharas.903|Statharas.903]] ([[User talk:Statharas.903|talk]]) 08:04, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: No..I checked the random string. They're exactly the same. In fact, now it's gone back to the second image. Again. [[Special:Contributions/220.224.246.97|220.224.246.97]] 08:07, 25 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just found this JavaScript code embedded in the comic HTML source (Update: Reformatted to prevent eye-bleeding): &lt;br /&gt;
&lt;br /&gt;
(function (e) {&lt;br /&gt;
    &amp;quot;use strict&amp;quot;;&lt;br /&gt;
&lt;br /&gt;
    function t() {&lt;br /&gt;
        this.data = {}&lt;br /&gt;
    }&lt;br /&gt;
    function n() {&lt;br /&gt;
        this.listeners = new t&lt;br /&gt;
    }&lt;br /&gt;
    function r(e) {&lt;br /&gt;
        setTimeout(function () {&lt;br /&gt;
            throw e&lt;br /&gt;
        }, 0)&lt;br /&gt;
    }&lt;br /&gt;
    function i(e) {&lt;br /&gt;
        this.type = e&lt;br /&gt;
    }&lt;br /&gt;
    function s(e, t) {&lt;br /&gt;
        i.call(this, e), this.data = t.data, this.lastEventId = t.lastEventId&lt;br /&gt;
    }&lt;br /&gt;
    function g(e, t) {&lt;br /&gt;
        var n = Number(e);&lt;br /&gt;
        return (n &amp;lt; 1 ? 1 : n &amp;gt; 18e6 ? 18e6 : n) || t&lt;br /&gt;
    }&lt;br /&gt;
    function y(e, t, n) {&lt;br /&gt;
        try {&lt;br /&gt;
            typeof e[t] == &amp;quot;function&amp;quot; &amp;amp;&amp;amp; e[t](n)&lt;br /&gt;
        } catch (i) {&lt;br /&gt;
            r(i)&lt;br /&gt;
        }&lt;br /&gt;
    }&lt;br /&gt;
    function b(t, r) {&lt;br /&gt;
        function B() {&lt;br /&gt;
            L = d, N !== null &amp;amp;&amp;amp; (N.abort(), N = null), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = 0), S.readyState = d&lt;br /&gt;
        }&lt;br /&gt;
        function j(e) {&lt;br /&gt;
            var t = L === p || L === h ? N.responseText || &amp;quot;&amp;quot; : &amp;quot;&amp;quot;,&lt;br /&gt;
                n = null;&lt;br /&gt;
            if (L === h) {&lt;br /&gt;
                var r = f ? t !== &amp;quot;&amp;quot; ? N.getResponseHeader(&amp;quot;Content-Type&amp;quot;) : &amp;quot;&amp;quot; : N.contentType;&lt;br /&gt;
                if (r &amp;amp;&amp;amp; v.test(r)) {&lt;br /&gt;
                    L = p, T = !0, x = u, S.readyState = p, n = new i(&amp;quot;open&amp;quot;), S.dispatchEvent(n), y(S, &amp;quot;onopen&amp;quot;, n);&lt;br /&gt;
                    if (L === d) return&lt;br /&gt;
                }&lt;br /&gt;
            }&lt;br /&gt;
            if (L === p) {&lt;br /&gt;
                t.length &amp;gt; k &amp;amp;&amp;amp; (H = !0, T = !0);&lt;br /&gt;
                var o = 0,&lt;br /&gt;
                    a = t.indexOf(&amp;quot;\r&amp;quot;, k),&lt;br /&gt;
                    l = t.indexOf(&amp;quot;\n&amp;quot;, k);&lt;br /&gt;
                while (a !== -1 || l !== -1) {&lt;br /&gt;
                    a === -1 || l !== -1 &amp;amp;&amp;amp; l &amp;lt; a ? (o = l, l = t.indexOf(&amp;quot;\n&amp;quot;, o + 1)) : (o = a, a = t.indexOf(&amp;quot;\r&amp;quot;, o + 1));&lt;br /&gt;
                    var m = t.slice(k, o),&lt;br /&gt;
                        B = D;&lt;br /&gt;
                    D = t.slice(o, o + 1) === &amp;quot;\r&amp;quot;, k = o + 1;&lt;br /&gt;
                    if (!B || m.length !== 0 || D) {&lt;br /&gt;
                        _.push(m);&lt;br /&gt;
                        var j = _.join(&amp;quot;&amp;quot;);&lt;br /&gt;
                        _.length = 0;&lt;br /&gt;
                        if (j !== &amp;quot;&amp;quot;) {&lt;br /&gt;
                            var I = &amp;quot;&amp;quot;,&lt;br /&gt;
                                q = j.indexOf(&amp;quot;:&amp;quot;, 0);&lt;br /&gt;
                            q !== -1 &amp;amp;&amp;amp; (I = j.slice(q + (j.slice(q + 1, q + 2) === &amp;quot; &amp;quot; ? 2 : 1)), j = j.slice(0, q)), j === &amp;quot;data&amp;quot; ? A.push(I) : j === &amp;quot;id&amp;quot; ? O = I : j === &amp;quot;event&amp;quot; ? M = I : j === &amp;quot;retry&amp;quot; ? (u = g(I, u), x = u, b &amp;lt; u &amp;amp;&amp;amp; (b = u)) : j === &amp;quot;retryLimit&amp;quot; ? b = g(I, b) : j === &amp;quot;heartbeatTimeout&amp;quot; &amp;amp;&amp;amp; (w = g(I, w), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = setTimeout(R, w)))&lt;br /&gt;
                        } else {&lt;br /&gt;
                            if (A.length !== 0) {&lt;br /&gt;
                                E = O;&lt;br /&gt;
                                var U = M || &amp;quot;message&amp;quot;;&lt;br /&gt;
                                n = new s(U, {&lt;br /&gt;
                                    data: A.join(&amp;quot;\n&amp;quot;),&lt;br /&gt;
                                    lastEventId: O&lt;br /&gt;
                                }), S.dispatchEvent(n), U === &amp;quot;message&amp;quot; &amp;amp;&amp;amp; y(S, &amp;quot;onmessage&amp;quot;, n);&lt;br /&gt;
                                if (L === d) return&lt;br /&gt;
                            }&lt;br /&gt;
                            A.length = 0, M = &amp;quot;&amp;quot;&lt;br /&gt;
                        }&lt;br /&gt;
                    }&lt;br /&gt;
                }&lt;br /&gt;
                k !== t.length &amp;amp;&amp;amp; (_.push(t.slice(k)), k = t.length)&lt;br /&gt;
            }&lt;br /&gt;
            H &amp;amp;&amp;amp; P === 0 &amp;amp;&amp;amp; (H = !1, P = setTimeout(F, 80)), L !== p &amp;amp;&amp;amp; L !== h || !(e || k &amp;gt; 1048576 || C === 0 &amp;amp;&amp;amp; !T) ? C === 0 &amp;amp;&amp;amp; (T = !1, C = setTimeout(R, w)) : (L = c, N.abort(), C !== 0 &amp;amp;&amp;amp; (clearTimeout(C), C = 0), x &amp;gt; b &amp;amp;&amp;amp; (x = b), C = setTimeout(R, x), x = x * 2 + 1, S.readyState = h, n = new i(&amp;quot;error&amp;quot;), S.dispatchEvent(n), y(S, &amp;quot;onerror&amp;quot;, n))&lt;br /&gt;
        }&lt;br /&gt;
        function F() {&lt;br /&gt;
            P = 0, j(!1)&lt;br /&gt;
        }&lt;br /&gt;
        function I() {&lt;br /&gt;
            j(!1)&lt;br /&gt;
        }&lt;br /&gt;
        function q() {&lt;br /&gt;
            j(!0)&lt;br /&gt;
        }&lt;br /&gt;
        function R() {&lt;br /&gt;
            C = 0;&lt;br /&gt;
            if (L !== c) {&lt;br /&gt;
                j(!1);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            if (navigator.onLine === !1) {&lt;br /&gt;
                C = setTimeout(R, 500);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            if (m &amp;amp;&amp;amp; e.document &amp;amp;&amp;amp; (e.document.readyState === &amp;quot;loading&amp;quot; || e.document.readyState === &amp;quot;interactive&amp;quot;)) {&lt;br /&gt;
                C = setTimeout(R, 100);&lt;br /&gt;
                return&lt;br /&gt;
            }&lt;br /&gt;
            N.onload = N.onerror = q, N.mozAnon === undefined ? N.onprogress = I : N.onreadystatechange = I, T = !1, C = setTimeout(R, w), k = 0, L = h, A.length = 0, M = &amp;quot;&amp;quot;, O = E, _.length = 0, D = !1, N.open(&amp;quot;GET&amp;quot;, t + ((t.indexOf(&amp;quot;?&amp;quot;, 0) === -1 ? &amp;quot;?&amp;quot; : &amp;quot;&amp;amp;&amp;quot;) + &amp;quot;lastEventId=&amp;quot; + encodeURIComponent(E) + &amp;quot;&amp;amp;r=&amp;quot; + String(Math.random() + 1).slice(2)), !0), N.withCredentials = o, N.responseType = &amp;quot;text&amp;quot;, f &amp;amp;&amp;amp; N.setRequestHeader(&amp;quot;Accept&amp;quot;, &amp;quot;text/event-stream&amp;quot;), N.send(null)&lt;br /&gt;
        }&lt;br /&gt;
        t = String(t);&lt;br /&gt;
        var o = Boolean(a &amp;amp;&amp;amp; r &amp;amp;&amp;amp; r.withCredentials),&lt;br /&gt;
            u = g(r ? r.retry : NaN, 1e3),&lt;br /&gt;
            b = g(r ? r.retryLimit : NaN, 3e5),&lt;br /&gt;
            w = g(r ? r.heartbeatTimeout : NaN, 45e3),&lt;br /&gt;
            E = r &amp;amp;&amp;amp; r.lastEventId &amp;amp;&amp;amp; String(r.lastEventId) || &amp;quot;&amp;quot;,&lt;br /&gt;
            S = this,&lt;br /&gt;
            x = u,&lt;br /&gt;
            T = !1,&lt;br /&gt;
            N = new l,&lt;br /&gt;
            C = 0,&lt;br /&gt;
            k = 0,&lt;br /&gt;
            L = c,&lt;br /&gt;
            A = [],&lt;br /&gt;
            O = &amp;quot;&amp;quot;,&lt;br /&gt;
            M = &amp;quot;&amp;quot;,&lt;br /&gt;
            _ = [],&lt;br /&gt;
            D = !1,&lt;br /&gt;
            P = 0,&lt;br /&gt;
            H = !1;&lt;br /&gt;
        r = null, n.call(this), this.close = B, this.url = t, this.readyState = h, this.withCredentials = o, R()&lt;br /&gt;
    }&lt;br /&gt;
    function w() {&lt;br /&gt;
        this.CONNECTING = h, this.OPEN = p, this.CLOSED = d&lt;br /&gt;
    }&lt;br /&gt;
    t.prototype = {&lt;br /&gt;
        get: function (e) {&lt;br /&gt;
            return this.data[e + &amp;quot;~&amp;quot;]&lt;br /&gt;
        },&lt;br /&gt;
        set: function (e, t) {&lt;br /&gt;
            this.data[e + &amp;quot;~&amp;quot;] = t&lt;br /&gt;
        },&lt;br /&gt;
        &amp;quot;delete&amp;quot;: function (e) {&lt;br /&gt;
            delete this.data[e + &amp;quot;~&amp;quot;]&lt;br /&gt;
        }&lt;br /&gt;
    }, n.prototype = {&lt;br /&gt;
        dispatchEvent: function (e) {&lt;br /&gt;
            var t = String(e.type),&lt;br /&gt;
                n = this.listeners,&lt;br /&gt;
                i = n.get(t);&lt;br /&gt;
            if (!i) return;&lt;br /&gt;
            var s = i.length,&lt;br /&gt;
                o = -1;&lt;br /&gt;
            while (++o &amp;lt; s) {&lt;br /&gt;
                var u = i[o];&lt;br /&gt;
                try {&lt;br /&gt;
                    u.call(this, e)&lt;br /&gt;
                } catch (a) {&lt;br /&gt;
                    r(a)&lt;br /&gt;
                }&lt;br /&gt;
            }&lt;br /&gt;
        },&lt;br /&gt;
        addEventListener: function (e, t) {&lt;br /&gt;
            e = String(e);&lt;br /&gt;
            var n = this.listeners,&lt;br /&gt;
                r = n.get(e);&lt;br /&gt;
            r || n.set(e, r = []);&lt;br /&gt;
            var i = r.length;&lt;br /&gt;
            while (--i &amp;gt;= 0) if (r[i] === t) return;&lt;br /&gt;
            r.push(t)&lt;br /&gt;
        },&lt;br /&gt;
        removeEventListener: function (e, t) {&lt;br /&gt;
            e = String(e);&lt;br /&gt;
            var n = this.listeners,&lt;br /&gt;
                r = n.get(e);&lt;br /&gt;
            if (!r) return;&lt;br /&gt;
            var i = r.length,&lt;br /&gt;
                s = [],&lt;br /&gt;
                o = -1;&lt;br /&gt;
            while (++o &amp;lt; i) r[o] !== t &amp;amp;&amp;amp; s.push(r[o]);&lt;br /&gt;
            s.length === 0 ? n[&amp;quot;delete&amp;quot;](e) : n.set(e, s)&lt;br /&gt;
        }&lt;br /&gt;
    }, s.prototype = i.prototype;&lt;br /&gt;
    var o = e.XMLHttpRequest,&lt;br /&gt;
        u = e.XDomainRequest,&lt;br /&gt;
        a = Boolean(o &amp;amp;&amp;amp; (new o).withCredentials !== undefined),&lt;br /&gt;
        f = a,&lt;br /&gt;
        l = a ? o : u,&lt;br /&gt;
        c = -1,&lt;br /&gt;
        h = 0,&lt;br /&gt;
        p = 1,&lt;br /&gt;
        d = 2,&lt;br /&gt;
        v = /^text\/event\-stream;?(\s*charset\=utf\-8)?$/i,&lt;br /&gt;
        m = /AppleWebKit\/5([0-2][0-9]|3[0-4])[^\d]/.test(navigator.userAgent);&lt;br /&gt;
    w.prototype = n.prototype, b.prototype = new w, w.call(b), l &amp;amp;&amp;amp; (e.EventSource = b)&lt;br /&gt;
})(this),&lt;br /&gt;
function () {&lt;br /&gt;
    function e(e) {&lt;br /&gt;
        (new Image).src = &amp;quot;http://xkcd.com/events/&amp;quot; + e&lt;br /&gt;
    }&lt;br /&gt;
    function t() {&lt;br /&gt;
        location.hash == &amp;quot;#verbose&amp;quot; &amp;amp;&amp;amp; console.log.apply(console, arguments)&lt;br /&gt;
    }&lt;br /&gt;
    try {&lt;br /&gt;
        var n = &amp;quot;http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;quot;,&lt;br /&gt;
            r = new EventSource(n);&lt;br /&gt;
        t(&amp;quot;connecting to event source:&amp;quot;, n), r.addEventListener(&amp;quot;open&amp;quot;, function (t) {&lt;br /&gt;
            e(&amp;quot;connect_start&amp;quot;)&lt;br /&gt;
        }, !1), r.addEventListener(&amp;quot;error&amp;quot;, function (t) {&lt;br /&gt;
            e(&amp;quot;connect_error&amp;quot;)&lt;br /&gt;
        }, !1), r.addEventListener(&amp;quot;loadtest&amp;quot;, t, !1), r.addEventListener(&amp;quot;comic/time&amp;quot;, t, !1), r.addEventListener(&amp;quot;comic/time&amp;quot;, function (e) {&lt;br /&gt;
            var n = JSON.parse(e.data),&lt;br /&gt;
                r = document.getElementById(&amp;quot;comic&amp;quot;).getElementsByTagName(&amp;quot;img&amp;quot;)[0],&lt;br /&gt;
                i = Math.round(Math.random() * n.spread);&lt;br /&gt;
            t(&amp;quot;waiting&amp;quot;, i, &amp;quot;seconds before displaying comic&amp;quot;, n.image), setTimeout(function () {&lt;br /&gt;
                r.src = &amp;quot;http://imgs.xkcd.com/comics/time/&amp;quot; + n.image&lt;br /&gt;
            }, i * 1e3)&lt;br /&gt;
        }, !1)&lt;br /&gt;
    } catch (i) {&lt;br /&gt;
        e(&amp;quot;js_error&amp;quot;)&lt;br /&gt;
    }&lt;br /&gt;
}();&lt;br /&gt;
&lt;br /&gt;
I'm no programmer but this looks important to me...&lt;br /&gt;
&lt;br /&gt;
:Doesn't really help. The script basically changes the image when something happens (probably some time passes, although it's possible there is more hidden there). WHAT image then appears is not directed by the script, but by the site. Specifically, the image displayed as first is taken from [http://c0.xkcd.com/redirect/comic/time], while the script asks for [http://c0.xkcd.com/stream/comic/time?method=EventSource&amp;amp;r=(somenumber)] ... which is, if you get correct &amp;quot;r&amp;quot;, probably some json containing the image url. So, even if you hack the script, you will not get all possible urls. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 25 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1188:_Bonding</id>
		<title>Talk:1188: Bonding</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1188:_Bonding"/>
				<updated>2013-03-20T09:56:19Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;The aim method results in an infinite loop/stack overflow, note that ball is an exception of type Ball. This results in a logical flow of aim, &amp;quot;throw,&amp;quot; &amp;quot;catch,&amp;quot; repeat, though this is only logical by word choice, and is nonsensical from a programming perspective.&lt;br /&gt;
  &lt;br /&gt;
Pretty sure the code is also intentionally hard to follow. {{unsigned|‎108.48.215.61}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The try/catch parts are just for show, they cancel each other out.&lt;br /&gt;
The structure is that you have a parent and a child instance (of class P), each has a 'target' pointed to the other.&lt;br /&gt;
Then calling aim with a ball will call the others aim with the ball, which will call the firsts aim with the ball. Etc etc.&lt;br /&gt;
&lt;br /&gt;
I guess after about a 1000 aims the jvm will throw you out, stating stack overflow, and the bonding game is over. {{unsigned|212.214.117.162}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Nice catch game :) &lt;br /&gt;
I had to test it:&lt;br /&gt;
 Exception in thread &amp;quot;main&amp;quot; java.lang.StackOverflowError&lt;br /&gt;
in my setup with default VM settings after 6612 iterations (I added a static counter variable). &lt;br /&gt;
The game could get even more &amp;quot;exciting&amp;quot; by using more than two Ps and adding randomization in who is aimed at. And maybe a miss block ;) (need to hack the compiler and VM for that though...)&lt;br /&gt;
[[Special:Contributions/134.106.146.36|134.106.146.36]] 09:31, 20 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I don't think any parent will last so long. On the other hand, if you always catch the ball, one iteration doesn't take so long, it's the missing which makes the game long ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:56, 20 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Hmmm &amp;quot;Eclipse: The Codex Persona&amp;quot; is also a d20 gaming system which offers enormous customization of characters.  The mention of building character and Eclipse in the same sentence just brought that to the front of my mind.  No idea if that has relation to the comic. --[[Special:Contributions/50.0.36.182|50.0.36.182]] 07:38, 20 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
== Pun ==&lt;br /&gt;
&lt;br /&gt;
The code is an odd way of making a loop in Java -- creating two objects (of class P, called &amp;quot;parent&amp;quot; and &amp;quot;child&amp;quot;) which repeatedly throw and catch another object (of class Ball) between one another. The sole purpose of this is to create the pun referred to in the title: it's a real-life cliché that a parent and child may &amp;quot;bond&amp;quot; by playing catch. [[Special:Contributions/81.31.112.212|81.31.112.212]] 07:14, 20 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1184:_Circumference_Formula</id>
		<title>Talk:1184: Circumference Formula</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1184:_Circumference_Formula"/>
				<updated>2013-03-11T09:55:03Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;:Tau x Radius, superscript 2&lt;br /&gt;
:Leaves one wondering what the superscript 1 refers. {{unsigned|‎74.215.40.250}}&lt;br /&gt;
::It's 2''&amp;amp;pi;r''&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;, '''not''' ''&amp;amp;tau;r''&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;. —[[Special:Contributions/173.199.215.5|173.199.215.5]] 05:37, 11 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Not completely sure Earth Prime is from Sliders, but it's true it's the [http://en.wikipedia.org/wiki/Earth_Prime only one named exactly that] ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:54, 11 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1184:_Circumference_Formula</id>
		<title>Talk:1184: Circumference Formula</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1184:_Circumference_Formula"/>
				<updated>2013-03-11T09:54:49Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;:Tau x Radius, superscript 2&lt;br /&gt;
:Leaves one wondering what the superscript 1 refers. {{unsigned|‎74.215.40.250}}&lt;br /&gt;
::It's 2''&amp;amp;pi;r''&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;, '''not''' ''&amp;amp;tau;r''&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;. —[[Special:Contributions/173.199.215.5|173.199.215.5]] 05:37, 11 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Not completely sure Earth Prime is from Sliders, but it's true it's the [http://en.wikipedia.org/wiki/Earth_Prime only one named exactly that] ...&lt;br /&gt;
 -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:54, 11 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=1184:_Circumference_Formula</id>
		<title>1184: Circumference Formula</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=1184:_Circumference_Formula"/>
				<updated>2013-03-11T09:53:27Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: /* Explanation */ Not completely sure the Earth Prime is from Sliders ...&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1184&lt;br /&gt;
| date      = March 10, 2013&lt;br /&gt;
| title     = Circumference Formula&lt;br /&gt;
| image     = circumference_formula.png&lt;br /&gt;
| titletext = Assume r' refers to the radius of Earth Prime, and r'&amp;lt;nowiki/&amp;gt;' means radius in inches.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
The circumference of a circle is C = 2πr, where ''r'' is the radius of the circle. Randall then makes a footnote about ''r'', but he uses &amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;. This creates a typographical ambiguity, since the superscript 2 can also be an exponent (as in ''x''&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;). Randall's formula now looks like a strange hybrid of the correct formula and A = πr&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;, which is the formula for the ''area'' of the circle.&lt;br /&gt;
&lt;br /&gt;
In the title text, r' normally means the derivative of r, and r'&amp;lt;nowiki/&amp;gt;' the double derivative of r, whereas ' can be read as &amp;quot;prime&amp;quot;, while '&amp;lt;nowiki/&amp;gt;' can refer to inches. The term ''Earth Prime'' was used in the television series Sliders, similar term ''Earth-Prime'' in DC Multiverse.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:Circumference of a circle:&lt;br /&gt;
:2πr&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;&lt;br /&gt;
:&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;The circle's radius&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Math]]&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1181:_PGP</id>
		<title>Talk:1181: PGP</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1181:_PGP"/>
				<updated>2013-03-04T09:27:22Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I don't really understand what's funny about this comic. [[Special:Contributions/76.106.251.87|76.106.251.87]] 05:53, 4 March 2013 (UTC)&lt;br /&gt;
: Perhaps the fact that an email is encrypted (or pretends to be) at all? Most emails aren't encrypted, or none of the ones I send or get are. :D [[Special:Contributions/59.10.72.121|59.10.72.121]] 06:28, 4 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think merely the fact that PGP is in the email itself suggests the sender of the email is probably just a big nerd and therefore can be trusted. {{unsigned|153.90.91.1}}&lt;br /&gt;
&lt;br /&gt;
Isn't it that those markers could very simply just have been typed in, rather than being part of the decryption system? [[User:DonGoat|DonGoat]] ([[User talk:DonGoat|talk]]) 07:41, 4 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
With public key systems like PGP you need the public key of the other person to verify the authenticity of the message. Most people do not use PGP or do not know how it works or are just lazy. Some of those are convinced enough just by the outer looks of a signed email: The starting block and the jumbled chars at the end. It is like being impressed by a signature per se in real life without knowing what the one of the person you write to looks like. I think the allusion to pretty good is coincidental. Sebastian --[[Special:Contributions/178.26.118.249|178.26.118.249]] 08:11, 4 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Email client is supposed to automatically check the signature and report it's validity in a way which can't be counterfeited. Few if any do. On the other hand, how much do you really want to need the email is signed? Unless it's asking for password or something, which would be suspicious anyway ... (and in that case, you should reply by ENCRYPTED email. By definition, email encrypted with public key of someone you trust posted to attacker should be useless to him).&lt;br /&gt;
:Personally, I don't PGP sign my emails because noone I'm regularly writting to would be able to verify the signature. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:27, 4 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
There is an interesting comparison to do with regular handwritten signature, as this is exactly how people check the authenticity of a handwritten signed document: check for a signature. If there is one, and if there is, even if you never saw a sample of that signature, trust it. However, as with cryptographic signature with an unknown key, this does rely one something: the fact that it is forbidden, and punishable, to counterfeit one's signature, even if it is badly done (as in: write a random signature, hoping that the recipient does not know the real signature of the alleged author). -- [[User:Elessar|Elessar]] ([[User talk:Elessar|talk]]) 09:02, 4 March 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:652:_More_Accurate</id>
		<title>Talk:652: More Accurate</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:652:_More_Accurate"/>
				<updated>2013-02-25T09:03:35Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: Created page with &amp;quot;MOST? You mean some aren't?  Our current level of artifical intelligence research is not really far and I doubt anyone would be trying to advance it inside armed machines. -- ...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;MOST? You mean some aren't?&lt;br /&gt;
&lt;br /&gt;
Our current level of artifical intelligence research is not really far and I doubt anyone would be trying to advance it inside armed machines. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:03, 25 February 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1174:_App</id>
		<title>Talk:1174: App</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1174:_App"/>
				<updated>2013-02-18T09:35:20Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Interestingly, Scott Hanselman just made a [http://www.hanselman.com/blog/IdLikeToUseTheWebMyWayThankYouVeryMuchQuora.aspx blog post about this very issue]. Note how the page in its entirety was downloaded using his mobile data plan, but it's still in no way viewable. --[[User:Buggz|Buggz]] ([[User talk:Buggz|talk]]) 08:27, 15 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:By &amp;quot;in no way viewable&amp;quot; you mean mobile browsers don't support editing page's DOM like Chrome does out of the box and Firefox do with FireBug extension? (Try pressing F12). Not to speaking about the javascript-in-location-bar tricks someone already started posting on the blog post you mentioned. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:29, 15 February 2013 (UTC)&lt;br /&gt;
:: I was talking about how the website is done by design. Since the whole page is downloaded you can of course start &amp;quot;hacking&amp;quot; your way through to the content, but that's besides the point. --[[User:Buggz|Buggz]] ([[User talk:Buggz|talk]]) 11:00, 15 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::: It may be seen as hacking now. But removing ads from websites was also seen as hacking until ad blockers becamed fully automated and popular. If those overlays becomes anoying enough, someone will code extension to get rid of them. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:35, 18 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
prompting mobile views = prompting people viewing the website from a mobile browser (&amp;quot;mobile views&amp;quot; is web designer terminology, not mainstream speech) {{unsigned|195.130.121.48}}&lt;br /&gt;
&lt;br /&gt;
:Right, let's reword that (which you can do yourself, by the way, but I'll admit that from the main page it's not obvious for a newcomer). - [[User:Cos|Cos]] ([[User talk:Cos|talk]]) 11:45, 15 February 2013 (UTC)&lt;br /&gt;
:&lt;br /&gt;
::Seems like [[User:Spongebog|Spongebog]] did actually. - [[User:Cos|Cos]] ([[User talk:Cos|talk]]) 11:49, 15 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Chainsaw Suit also made almost the same joke: http://chainsawsuit.com/2013/01/23/view-the-desktop-version-of-this-site/&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	<entry>
		<id>http://www.explainxkcd.com/wiki/index.php?title=Talk:1173:_Steroids</id>
		<title>Talk:1173: Steroids</title>
		<link rel="alternate" type="text/html" href="http://www.explainxkcd.com/wiki/index.php?title=Talk:1173:_Steroids"/>
				<updated>2013-02-15T09:46:16Z</updated>
		
		<summary type="html">&lt;p&gt;Hkmaly: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Does anyone know what that 'something' is? That's what I came here to find out... :/ --[[User:NeatNit|NeatNit]] ([[User talk:NeatNit|talk]]) 11:57, 13 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I had a lot of ideas, but I don't know. It might be a molecule, some sort of portal transmitting sound, a star, a future life form.&lt;br /&gt;
:--[[User:Jaap-Jan|Jaap-Jan]] ([[User talk:Jaap-Jan|talk]]) 12:13, 13 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::My first instinct was that Megan was talking to the asterisk that gets put next to world records held by athletes who have been suspected of using steroids.&lt;br /&gt;
::[[User:Smperron|Smperron]] ([[User talk:Smperron|talk]]) 17:08, 13 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::It looks to me like the God from Saturday Morning Breakfast Cereal. Though that God would know all about the steroid scandal, presumably. [[Special:Contributions/98.234.113.134|98.234.113.134]] 00:19, 14 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::It's the crystalline life-form from the Star Trek: The Next Generation episode &amp;quot;Home Soil&amp;quot;. When not killing red shirts, it keeps taunting  humans that they're &amp;quot;ugly bags of mostly water&amp;quot;.[[User:Columbus Admission|Columbus Admission]] ([[User talk:Columbus Admission|talk]]) 00:28, 14 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think the &amp;quot;artificial boundary&amp;quot; isn't so artificial. There is a clear difference between food chemicals, which are healthy for us, vs steroid chemicals, which cause all sorts of health problems. Of course, then Megan would have to explain that we have limited lifespans and we greatly value our quality of life, and these steroids would decrease our quality of life. [[Special:Contributions/70.31.159.230|70.31.159.230]] 13:41, 13 February 2013 (UTC) &lt;br /&gt;
:So on the one side of this &amp;quot;clear boundary&amp;quot; you'd have something like Big Macs (food, good for us) and on the other you'd have vitamin supplements (non-food chemicals, bad)?&lt;br /&gt;
::I think the theory is that things that improve athletic performance but hurt the body should not be allowed.  That way, athletes who are willing to sacrifice their health in order to win do not have an advantage over those who are not willing to make such a sacrifice.  If people want to eat Big Mac's they are welcome to because it doesn't give them any advantage.  Basically, you can put bad stuff into yourself all you want, but not if it gives you a competitive advantage. [[Special:Contributions/74.92.219.153|74.92.219.153]] 17:36, 14 February 2013 (UTC)&lt;br /&gt;
:::Which is good theory except that we have hardly any idea what are long-term effect of most chemicals, not speaking about fact that any chemical which is beneficial in reasonable amount (which we often don't know and it may depend on individual or other condition) is dangerous if you take it too much. The [http://en.wikipedia.org/wiki/Vitamin_C L-ascorbic acid] is particularly interresting example, as the official recomendation is 90mg per day, but depending on doctor and on situation (like illness or stress level) even 10,000mg may be considered healthy. Another good example is already mentioned [http://en.wikipedia.org/wiki/Testosterone testosterone], which IS actually steroid. Oh yes, and then there is the problem of DETECTING that the athlets are getting those &amp;quot;unnatural&amp;quot; chemicals. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:46, 15 February 2013 (UTC)&lt;br /&gt;
:Like trying to line up all the people in the world and draw a clear line to divide blacks from whites, it's too much of a gradual spectrum to be anything other than arbitrary. [[Special:Contributions/67.51.59.66|67.51.59.66]] 17:27, 13 February 2013 (UTC)&lt;br /&gt;
::I explained my point very poorly. &amp;quot;Good&amp;quot; performance enhancing chemicals (like healthy foods) tend to also make us more healthy while &amp;quot;bad&amp;quot; performance enhancing chemicals (like steroids) cause all sorts of health problems. Athletes are generally encouraged to take the &amp;quot;good&amp;quot; stuff while avoiding the &amp;quot;bad&amp;quot; stuff. Of course there's a huge grey area in between (including non-performance-enhancing Big Macs), but I think steroids clearly fall outside this grey area. [[Special:Contributions/70.31.159.230|70.31.159.230]] 19:58, 13 February 2013 (UTC)&lt;br /&gt;
:::|Um, you do realize that the human body itself creates &amp;quot;Steroids&amp;quot;? Which are also in found within the plants and animals that we eat. (Especially soybeans.) Testosterone is supposedly one of these &amp;quot;bad&amp;quot; steroids, which cause many problems for humans. [[Special:Contributions/69.181.140.191|69.181.140.191]] 12:28, 14 February 2013 (UTC)&lt;br /&gt;
::::I suppose my point requires further explanation; devil's advocates will never be satisfied. Testosterone isn't intrinsically &amp;quot;bad&amp;quot; for us (as you mentioned, it is an integral part of our chemistry), but taking significant amounts of it from external sources has been shown to damage our bodies' ability to produce it and/or regulate its levels, among other effects. Hence, taking steroids is bad for us. Compare that with healthy food, which is generally accepted to &amp;quot;increase&amp;quot; our athletic performance (compared with unhealthy food, or no food) without any serious avoidable side effects. &lt;br /&gt;
::::However, you do bring up the point of testosterone being present in some things we consider to count as &amp;quot;food&amp;quot;. I guess there is a certain amount of testosterone you are allowed to ingest (for these contests) that cause a negligible effect. [[Special:Contributions/70.31.159.230|70.31.159.230]] 13:21, 14 February 2013 (UTC)&lt;br /&gt;
:::::So it should be permitted to take non-dangerous levels of steroids?  Either way, blood doping is the practice of boosting the number of red blood cells in the bloodstream, seems like a difficult argument to make for that to be bad (unless you have too many, but until that point). [[Special:Contributions/67.87.171.116|67.87.171.116]] 07:11, 15 February 2013 (UTC)&lt;br /&gt;
Blood doping is not the same as steroid use. {{unsigned|‎98.204.81.157}}&lt;br /&gt;
== Douglas Adams ==&lt;br /&gt;
&lt;br /&gt;
Does anyone else feel that the title text has a strong Douglas Adams flavour?&lt;br /&gt;
And if so, can we make that hard with a quote from one of his books?&lt;br /&gt;
&lt;br /&gt;
:It's a biblical reference, Genesis 3:19, &amp;quot;In the sweat of thy face shalt thou eat bread, till thou return unto the ground; for out of it wast thou taken: for dust thou art, and unto dust shalt thou return&amp;quot;, King James version.[[User:Jasqm|Jasqm]] ([[User talk:Jasqm|talk]]) 14:03, 13 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:D.N.A. has been known to reference the bible: &lt;br /&gt;
:-&amp;quot;In the beginning, the universe was created. This made a lot of people unhappy and has been widely regarded as a bad move.&amp;quot;&lt;br /&gt;
:-&amp;quot;And then one day, nearly two thousand years after one man was nailed to a tree for saying how great it would be if people were nice to each other for a change...&amp;quot;&lt;br /&gt;
:[[User:Smperron|Smperron]] ([[User talk:Smperron|talk]]) 17:08, 13 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:You're probably thinking of his quotes that reference digital watches and what a big mistake it was to leave the oceans (combined with the scene from the show where the guy walks back into the ocean).[[User:CityZen|CityZen]] ([[User talk:CityZen|talk]]) 21:30, 13 February 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
Ive said that Douglas Adams write for XKCD for years now...Notice if you change all the letters to their corresponding number (A=1, B=2, etc) and add them, you get 42 ;) [[Special:Contributions/90.205.199.80|90.205.199.80]] 12:49, 13 February 2013 (UTC)&lt;br /&gt;
:Yeah, I'm pretty sure we all know that was a coincidence; Randall said so.&lt;br /&gt;
&lt;br /&gt;
Not just a Biblical reference, the comic is published on (western christian) Ash Wednesday...  [[User:Patmiller|Patmiller]] ([[User talk:Patmiller|talk]]) 14:58, 13 February 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Hkmaly</name></author>	</entry>

	</feed>