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		<id>https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=172.68.133.72</id>
		<title>explain xkcd - User contributions [en]</title>
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		<updated>2026-04-14T07:43:46Z</updated>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2288:_Collector%27s_Edition&amp;diff=189872</id>
		<title>2288: Collector's Edition</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2288:_Collector%27s_Edition&amp;diff=189872"/>
				<updated>2020-04-03T16:02:04Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.133.72: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2288&lt;br /&gt;
| date      = April 3, 2020&lt;br /&gt;
| title     = Collectors Edition&lt;br /&gt;
| image     = collectors_edition.png&lt;br /&gt;
| titletext = I'm sure you can find some suitable worldbuilding material if you scavenge through the archives.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by TECHNICAL DIFFICULTIES. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
This is an April 1st comic. It is a large image, of which only part is visible, but it can be dragged around. The space acts as a virtual common sandbox where viewers can interact.  &amp;quot;Items&amp;quot; (small, often humorous images) can be 'collected' from other comics and then placed in this image by viewers. The collection then updates for all viewers in real time. Multiples of the same item are often seen. &lt;br /&gt;
&lt;br /&gt;
There is a &amp;quot;backpack&amp;quot; at the bottom, similar to &amp;quot;backpacks&amp;quot; in video games containing items collected by the player. Items can be found by visiting different XKCD comics/pages. Randomly, some pages will have a treasure chest which will contain the sticker related to the page. It is believed that the hint represents what page currently has a chest.&lt;br /&gt;
&lt;br /&gt;
The sticker images can be seen at https://xkcd.com/2288/collectors/static/loot/loot_XXX.png, where XXX is a number from 001-253. Additionally, some images can be found at custom urls, for example the periodic elements can be found at https://xkcd.com/2288/collectors/static/loot/element-XX.png, where XX is the element, and text loot at https://xkcd.com/2288/collectors/static/loot/loot-words-X.png, where X is the sentence.&lt;br /&gt;
&lt;br /&gt;
===Hints===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
!Hint&lt;br /&gt;
!Comic&lt;br /&gt;
!Unlocked item&lt;br /&gt;
!Item image&lt;br /&gt;
!Notes&lt;br /&gt;
|-&lt;br /&gt;
|Doctors in a row||[[1529: Bracket]] ||Cory Doctorow || ||&lt;br /&gt;
|-&lt;br /&gt;
|Get out the (US) vote|| [[2224: Software Updates]] || Statue of liberty || loot_246.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Find a box of nice stuff on a picture with words like these|| [[1133: Up Goer Five]] || Signpost || loot_126.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Plug in or find another power source||[[1373: Screenshot]] || || loot_228.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Sweet dreams, kitty||[[729: Laser Pointer]] || Cat licking laser point || ||&lt;br /&gt;
|-&lt;br /&gt;
|What is this hint pointing to? Hell if I know.||[[28: Elefino]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Somebody set up us the bomb||[[286: All Your Base]] ||Exploding rock || ||&lt;br /&gt;
|-&lt;br /&gt;
|Cowabunga||[[1412: Teenage Mutant Ninja Turtles]] ||Women Science Fiction Authors || loot_175.png || [[197: Ninja Turtles]] also works&lt;br /&gt;
|-&lt;br /&gt;
|I want to believe||[[2156: Ufo]] ||Ufo || ||&lt;br /&gt;
|-&lt;br /&gt;
|Bleeped|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|why waste time say few word when lot word do trick||[[1022: So It Has Come To This]] || First Annual Award for Excellence in Being Very Smart || ||&lt;br /&gt;
|-&lt;br /&gt;
|Cooler than electric scooters||[[409: Electric Skateboard (Double Comic)]]||An electric scooter|| ||&lt;br /&gt;
|-&lt;br /&gt;
|Take it from the top||[[1: Barrel - Part 1]] ||I am a turtle || loot_095.png ||&lt;br /&gt;
|-&lt;br /&gt;
|I accept the yucca gnocchi, this meal is a success!||[[1713: 50 ccs]] ||Scientist carrying Cs || ||&lt;br /&gt;
|-&lt;br /&gt;
|Catch up on the news|| [[1699: Local News]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Participation trophy|| [[2288: Collectors Edition]] || Server rack || ||&lt;br /&gt;
|-&lt;br /&gt;
|Find an opportunity for a sojourn||[[1504: Opportunity]] ||Opportunity Mars rover || ||&lt;br /&gt;
|-&lt;br /&gt;
|Tastier than tau day||[[179: e to the pi times i]] ||First annual award for excellence in being very smart || ||&lt;br /&gt;
|-&lt;br /&gt;
|418 I'm a teapot||[[1866: Russell's Teapot]] ||S.S. NASA: Space is Hard || ||&lt;br /&gt;
|-&lt;br /&gt;
|26th September, 1983||[[2052: Stanislav Petrov Day]] ||White dove || ||&lt;br /&gt;
|-&lt;br /&gt;
|There are 4241 as of Apr 1, 2020|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|asableiK|| [[645: RPS]] || A reverse Polish hotdog || || &amp;quot;Kielbasa&amp;quot; backwards, which is &amp;quot;sausage&amp;quot; in Polish&lt;br /&gt;
|-&lt;br /&gt;
|Critical mass elements|| [[235: Kite]] || || loot_203.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Some Februarys are more equal than others|| [[390: Nightmares]]? || Cueball wheelie from [[272: Linux User at Best Buy]] || || Comic-hint connection largely conjectural; 390 was the first comic published on a leap day.&lt;br /&gt;
|-&lt;br /&gt;
|Five spice||[[1554: Spice Girls]]|| Rock guitarist || ||&lt;br /&gt;
|-&lt;br /&gt;
|Call the plumber|| [[290: Fucking Blue Shells]] || || loot_058.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Was it a rat I saw?|| [[1632: Palindrome]] || Cueball with a large sack, pulling a wagon || || or [[1503: Squirrel Plan]] for cueball holding a balloon caught in a ceiling fan.&lt;br /&gt;
|-&lt;br /&gt;
|Churchill's gonna have to seriously rehydrate||[[1148: Nothing to Offer]]|| Bottle of soda || ||&lt;br /&gt;
|-&lt;br /&gt;
|Keep coming back|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|A new model released each year|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Tea Time||[[581: The Race: Part 5]] ||Floor tea ||loot_232.png|| Also [[479: Tones]] ? Also [[578: The Race: Part 2]] ?&lt;br /&gt;
|-&lt;br /&gt;
|Try pattern-matching! Look for comic 'bout alphabet?||[[1045: Constraints]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Where's Hilbert?||[[195: Map of the Internet]] ||maze || ||&lt;br /&gt;
|-&lt;br /&gt;
|Science fiction fetish|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|The first one was funnier||[[11: Barrel - Part 2]]||Falling feather || ||&lt;br /&gt;
|-&lt;br /&gt;
|It's up to over 260 million cycles!|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Sleeping Beauty is the same everywhere though||[[2233: Aurora Meaning]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|On the internet, nobody knows you're an arachnid|| [[1530: Keyboard Mash]] || Cobwebbed frame || ||&lt;br /&gt;
|-&lt;br /&gt;
|Did James Cameron pay for the rice cooker too?||[[1598: Salvage]] ||Rice bowl || ||&lt;br /&gt;
|-&lt;br /&gt;
|Never going to give you up||[[351: Trolling]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|If red touches yellow, that's 24 ohms||[[1604: Snakes]]|| Yoda with an mp3 player from What If || ||&lt;br /&gt;
|-&lt;br /&gt;
|An enthusiastic but questionable business opportunity||[[1533: Antique Factory]] or [[1021: Business Plan]]|| Beret guy with a goat on leash || ||&lt;br /&gt;
|-&lt;br /&gt;
|Read the fine manual|| [[1343: Manuals]] or [[293: RTFM]] || &amp;quot;Configure the network&amp;quot; window with a prompt for hostname  || ||&lt;br /&gt;
|-&lt;br /&gt;
|That thing's undecimodal!||[[1347: t Distribution]] || Floating tentacled alien || ||&lt;br /&gt;
|-&lt;br /&gt;
|Actually, it's Myanmar-Shave now||[[491: Twitter]]||Expensive bottle || ||&lt;br /&gt;
|-&lt;br /&gt;
|You don't have to find all 99|| [[121: Balloon]] ||Balloon copter || loot_002.png || Or [[51: Malaria]] ?&lt;br /&gt;
|-&lt;br /&gt;
|Going in circles|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Couldn't you try knitting, or maybe stamp collecting?||[[2123: Meta Collecting]]||Phishing License sign|| ||&lt;br /&gt;
|-&lt;br /&gt;
|It's the ciiiiircle of HONK||[[537: Ducklings]] ||DUCKLOOP'D? || ||&lt;br /&gt;
|-&lt;br /&gt;
|Fool me twice||[[880: Headache]] ||Raptor Attack || ||&lt;br /&gt;
|-&lt;br /&gt;
|oOOOoooo|| || || || https://xkcd.com/316/ ?&lt;br /&gt;
|-&lt;br /&gt;
|Maybe we can ask for new wishes||[[879: Lamp]] ||Genie and his bottle ||loot_004.png ||&lt;br /&gt;
|-&lt;br /&gt;
|HACK THE PLANET||[[1337: Hack]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Monetization haute couteur||[[20: Ferret]]|| ||loot_162.png||&lt;br /&gt;
|-&lt;br /&gt;
|Maybe writing a script would help||[[1319: Automation]]|| || ||&lt;br /&gt;
|-&lt;br /&gt;
|Go big to go small|| [[1365: Inflation]] || || loot_245.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Are you projecting||[[850: World According to Americans]] or [[977: Map Projections]]||Squirrel on a gun||loot_237.png||&lt;br /&gt;
|-&lt;br /&gt;
|Do spiders really have six legs||[[8: Red spiders]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Istanbul or Constantinople or St. Trimble's Island?||[[1688: Map Age Guide]] ||Cephalopod || ||&lt;br /&gt;
|-&lt;br /&gt;
|Another rulebook?||[[393: Ultimate Game]]||Wizard in a chair || ||&lt;br /&gt;
|-&lt;br /&gt;
|Moooooon|| [[1300: Galilean Moons]] || MOOOOOON || ||&lt;br /&gt;
|-&lt;br /&gt;
|Take a flight from LOL to FFS|| [[1937: IATA Airport Abbreviations]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Everyone deserves a second chnace|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Community contribution|| || || ||&lt;br /&gt;
|-&lt;br /&gt;
|On the other side of the wardrobe|| [[969: Delta-P]] ||Authentic Reindeer pulling sled || ||&lt;br /&gt;
|-&lt;br /&gt;
|Today's your lucky day|| [[1053: Ten Thousand]] || Ms. Frizzle || loot_105.png ||&lt;br /&gt;
|-&lt;br /&gt;
|[This hint has been redacted due to a copyright claim]|| [[1005: SOPA]] || || ||&lt;br /&gt;
|-&lt;br /&gt;
|Try a different approach|| [[55: Useless]] || || loot_times.png ||&lt;br /&gt;
|-&lt;br /&gt;
|The cake is a lie!|| [[606: Cutting Edge]] || Cake || ||&lt;br /&gt;
|-&lt;br /&gt;
|Joanna, fire.||[[322: Pix Plz]] || Joanna with EMP cannon || loot_026.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Everything changes from time to time when the fire nation attacks|| [[965: Elements]] || Symposium || ||&lt;br /&gt;
|-&lt;br /&gt;
|90KG x 300M|| [[382: Trebuchet]] || Trebuchet || ||&lt;br /&gt;
|-&lt;br /&gt;
|Copyright Enforcement Brigade|| [[344: 1337: Part 4]] || || loot_046.png ||&lt;br /&gt;
|-&lt;br /&gt;
|Where Cape Town meets Chukotka||[[1500: Upside-Down Map]] || || ||&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Trivia==&lt;br /&gt;
* This comic is the 2020 April Fools comic, and was supposed to be released April 1st. However, the below message was displayed on the top of the page until early Friday (April 3rd) morning, when the comic finally went live. It remains to be seen if Friday's intended comic will be published later.&lt;br /&gt;
&amp;lt;blockquote&amp;gt;&lt;br /&gt;
Note: For technical reasons Wednesday's comic will be posted Thursday instead. Apologies for the delay!&lt;br /&gt;
&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
* Placement is limited to 10,000 units from origin. Users will receive no messages if they try placing something outside the boundary.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
:[Cueball stands to the left of a vibrating box.]&lt;br /&gt;
:[The words &amp;quot;Collector's Edition&amp;quot; are written above him and boxed.]&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.133.72</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:2259:_Networking_Problems&amp;diff=186465</id>
		<title>Talk:2259: Networking Problems</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:2259:_Networking_Problems&amp;diff=186465"/>
				<updated>2020-01-25T22:04:02Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.133.72: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~ and don't delete this text. New comments should be added at the bottom.--&amp;gt;&lt;br /&gt;
I just had an issue the other day with copying disk images to a network drive using &amp;lt;code&amp;gt;smbclient&amp;lt;/code&amp;gt; on Linux Mint. The transfer would only run at 1 to 2 MB/s. Then I discovered that if I opened the mounted drive in the GUI file explorer and refreshed the directory where I was copying the image to, it would consistently cause the copy operation to jump to 40 to 60 MB/s and stay there for the rest of the operation. I concluded that &amp;lt;code&amp;gt;smbclient&amp;lt;/code&amp;gt; must run on actual sorcery. [[User:Aaron Rotenberg|Aaron Rotenberg]] ([[User talk:Aaron Rotenberg|talk]]) 18:02, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Sounds like the explorer is able to create some sort of cache that the transfer is able to use but not create. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 00:36, 25 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
:The original &amp;lt;code&amp;gt;smbclient&amp;lt;/code&amp;gt; implementation turned out to be virtually impossible, so the programmers gave up and used &amp;lt;code&amp;gt;import_ai()&amp;lt;/code&amp;gt;. Unfortunately they then used &amp;lt;code&amp;gt;ai_solve(network.problems,0,0)&amp;lt;/code&amp;gt; to set the maliciousness and capriciousness variables to zero, but a combination of off-by-one and roll-over errors mean that these two variables are maximized. True story. [[User:Cosmogoblin|Cosmogoblin]] ([[User talk:Cosmogoblin|talk]]) 09:39, 25 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
Yeah, can confirm that even the high end of 'normal computer problems' can result in belief in the occult and/or paranormal operation of computers. I now attempt to moderate my brainwaves into positive only flow to make sure I do not negatively effect the computer through quantum effects on the bits and operation. If i get frustrated or confused by the computer for an extended time, i put it down and walk away until I have more of a 'can do' attitude. Then of coarse there was that time that.... it may be too late for me, but there are puzzling computer problems to explore so I... remember me as I was. ~Litppunk 18:26, 24 January 2020 (UTC)&lt;br /&gt;
: Yeah.  Life changed, memory lost.  Still trying to fix bugs.  Are you available to connect over this? [[Special:Contributions/172.68.133.72|172.68.133.72]] 22:04, 25 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
&amp;quot;Ghosts generally are not concerned with expressions of belief, but there are some religious traditions that include group clapping and chanting.&amp;quot; - I don't think the hover text is related to the ghosts. They seem just like two separate unbelievable things. &amp;quot;Perhaps the ghost in question is the Holy Ghost.&amp;quot; - I doubt that is what he is referring to, especially since it is plural 'ghosts' and the Holy Ghost is singular. [[User:Curtobi4|Curtobi4]] ([[User talk:Curtobi4|talk]]) 18:44, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
Clearly seems related to 1457, albeit with much more advanced tech issues. --[[User:GoldNinja|GoldNinja]] ([[User talk:GoldNinja|talk]]) 19:18, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
Clapping hands and saying you believe in fairys is how you prevent Tinkerbell from Dying when you watch Peter Pan.{{unsigned|108.162.241.32}}&lt;br /&gt;
:Yeah, the interactive part of the play/movie/comix. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 00:36, 25 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
: '''Pareidolia''' (one of my least favorite words because I can't spell it well enough to google for the correct spelling) is a definite problem for the human brain - we habitually spot patterns where they don't exist.   But the problem for software engineers is that spotting patterns that '''DO''' exist is how you find bugs.  So distinguishing between real patterns and pareidolia ('i' before 'e' except after 'c'...and 'r'...sometimes...) is a vital part of the job.  Clearly Cueball has that problem here. [[User:SteveBaker|SteveBaker]] ([[User talk:SteveBaker|talk]]) 20:48, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
I know it's hyperbole, but are there any actual networking problems that could cause every other packet to be laggy? [[User:Blacksilver|Blacksilver]] ([[User talk:Blacksilver|talk]]) 21:17, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Nothing I can think of you'd ever do in a production setup on purpose, but with some really crazy port-channel settings, with the right kind of tiny packets like a SYN, and a downstream bridge or repeater to add in some intentional delay, I think you could. Never underestimate the power of a sufficiently motivated netadmin. [[User:DevAudio|DevAudio]] ([[User talk:DevAudio|talk]]) 22:55, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
The classic 500-mile bug: &amp;quot;We can't send mail more than 500 miles&amp;quot; http://web.mit.edu/jemorris/humor/500-miles&lt;br /&gt;
&lt;br /&gt;
: I'm legally required to link [http://catb.org/jargon/html/story-of-mel.html The Story Of Mel] and [http://catb.org/jargon/html/magic-story.html A story about 'magic'] [[User:Blacksilver|Blacksilver]] ([[User talk:Blacksilver|talk]]) 12:28, 25 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
While I don't believe that ghosts have power over computers, I do believe that many of the seemingly random &amp;quot;hiccups&amp;quot; in my computer programs are caused by sunspots. [[User:Rtanenbaum|Rtanenbaum]] ([[User talk:Rtanenbaum|talk]]) 22:52, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
Disagree strongly that this has anything to do with seeing patterns where they don't exist. Modern network troubleshooting tools will show you exactly the order that packets were received, and the time they were received at. Although it would be hard to induce the problem described, if it '''were''' induced, you could indeed see it quite clearly and objectively in a packet capture. This comic is more about some of the brain-breakingly twisted ways networking can go awry and all the impossible things it can make you want to believe in the quest to make sense of what we are seeing. [[User:DevAudio|DevAudio]] ([[User talk:DevAudio|talk]]) 23:02, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
: I will correct myself slightly - it would seem from the mouseover text that he is finding a false pattern, but it's not impossible for what he said to be true, it would just require laboratory conditions and someone playing a prank. He could also be seeing a real pattern with some kind of crazy cause involving a sound transducer and either EMI or some intentional sabotage. Yeah, that's waaaay off in left field, but so is the network data Cueball may be actually be seeing. On the whole, I would not fight someone who chose to believe Cueball is seeing a false pattern with the clapping. It's a reasonable interpretation for anyone who hasn't seen the insane things I have when troubleshooting networks. I HAVE seen ghost packets. (It was a weird glitch causing a switch to replay packets from hosts that weren't even connected anymore, not actual paranormal activity.) [[User:DevAudio|DevAudio]] ([[User talk:DevAudio|talk]]) 23:34, 24 January 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
Strictly speaking, I don't think lag is about how long transmission of a packet takes, which is instead referred to as {{w|network delay}}.  Furthermore, from the referenced Wikipedia page, network delay is experienced in each &amp;quot;hop&amp;quot; of the data packet from node to node and includes the following delays: processing delay (time to process the packet header), queuing delay (time packet spends in routing queue), transmission delay (time to push the packet onto the link), and propagation delay (time to travel to destination based on the speed of the link). IMHO, a laggy network connection is one where the network delay is longer than normal due to a temporary problem in one or more of these areas.  A connection that is always slow because of low link bandwidth is not laggy, it's just slow.  Others may disagree with me. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 03:02, 25 January 2020 (UTC)&lt;/div&gt;</summary>
		<author><name>172.68.133.72</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2259:_Networking_Problems&amp;diff=186464</id>
		<title>2259: Networking Problems</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2259:_Networking_Problems&amp;diff=186464"/>
				<updated>2020-01-25T21:57:18Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.133.72: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2259&lt;br /&gt;
| date      = January 24, 2020&lt;br /&gt;
| title     = Networking Problems&lt;br /&gt;
| image     = networking_problems.png&lt;br /&gt;
| titletext = LOOK, THE LATENCY FALLS EVERY TIME YOU CLAP YOUR HANDS AND SAY YOU BELIEVE&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an ODD-NUMBERED PACKET CLAPPING ITS HANDS. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
Computer problems are frequent and can be difficult to solve. Networking problems in particular can puzzle even seasoned people and sometimes seem to have arbitrary issues causing them.  {{w|Network packet|Packets}} are units of data transfer used in computer networking, and one measure of network performance is ''lag'', the amount of time it takes for data to travel from one point to another (and perhaps back); saying a packet's transmission is 'laggy' means it is unacceptably slow. &lt;br /&gt;
&lt;br /&gt;
Lag in packet transmission and other network performance measures can appear quite random. Just to start with, your ISP may be engaged in traffic shaping, which can do very weird things indeed to your packets (making the first megabyte of a transfer faster than any other, for example); now imagine that your ISP's ISP (usually known as an &amp;quot;Upstream Provider&amp;quot;) is engaged in something similar, and you begin to see the scale of the problem. Wireless latency can relate to things as unexpected as where people are standing, what they are touching, and what the weather is. &lt;br /&gt;
Viruses and other system compromises, as well as legitimate features provided by hardware{{fact}}, may hide their network activity, radically confusing things.  Becausee humans are wired to perceive patterns, they will {{w|Apophenia|find them even in random data}}, a fallacy that Cueball is (probably) suffering from here. He variously attributes the network behavior he sees to the packet number being even vs. odd, packet arrival time being before vs. after noon, and packet arrival day being today vs. yesterday (such a pattern would make sense if it were merely &amp;quot;every other packet&amp;quot; regardless of odd or evenness, but that still leaves the other &amp;quot;patterns&amp;quot; Cueball is seeing).&lt;br /&gt;
&lt;br /&gt;
These non-existent patterns that Cueball is 'finding' are driving him mad, so much so that he says he believes in ghosts now. The statement of belief in ghosts may be a reference to the intermittent or fluctuating nature of the network issues being caused by mischievous spirits or malevolent poltergeists. Ghosts generally are not concerned with expressions of belief, but there are some religious traditions that include group clapping and chanting. Many works of fiction depict a future or alternate history where {{tvtropes|MachineWorship|machines are worshiped as gods or spirits}}, such as the Adeptus Mechanicus of ''{{w|Warhammer 40,000}}''.  Some of this terminology can be found in present-day IT and other support personnel, including references to &amp;quot;{{w|Daemon (computing)|daemons}}&amp;quot; and &amp;quot;[http://catb.org/jargon/html/B/black-magic.html black magic]&amp;quot;. &lt;br /&gt;
&lt;br /&gt;
The title text continues Cueball's maniacal attempts at self-assurance, which may be him alluding to J.M. Barrie's play ''{{w|Peter Pan}}'' by saying that latency falls every time you &amp;quot;CLAP YOUR HANDS AND SAY YOU BELIEVE&amp;quot; or possibly 1800s mystic spiritualism that continues some today. In the play, Peter Pan says &amp;quot;If you believe in fairies, wave your handkerchiefs and clap your hands.&amp;quot; A more mundane explanation of the network behavior Cueball is experiencing might be that it is random but he's seeing a pattern anyway, or that there is a loose connection or trace and the vibration of clapping and speaking in the vicinity of the equipment in question closes the connection.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[A chart is shown with one horizontal line with 13 ticks (the first larger) and ending in an arrow. There are three labels along the line, at the start in the middle an towards the end before the arrow. Below are two clouds in gray with labels. The first cloud is long and it is getting thinner towards the right. It goes between the first and second label above the chart. The second blob is smaller and of equal thickness and it goes from the last label towards right. Above the chart is a heading and a subheading:]&lt;br /&gt;
:&amp;lt;big&amp;gt;Types of Computer Problems&amp;lt;/big&amp;gt;&lt;br /&gt;
:By how much debugging them makes your brain stop working&lt;br /&gt;
&lt;br /&gt;
:[The three labels above and the two in the clouds:]&lt;br /&gt;
:None &lt;br /&gt;
:Some &lt;br /&gt;
:A lot&lt;br /&gt;
:Normal problems&lt;br /&gt;
:Networking problems&lt;br /&gt;
&lt;br /&gt;
:[Below the chart, only in the right part of the comic is a comic drawing. Cueball is kneeling before a rack of servers.  One of the server blades is extended and connected by a cable to a laptop sitting on a box, which Cueball is using.  Behind Cueball, there is a wireless router sitting on a stool, which is connected by a cable to another wireless router sitting on the floor, which is connected to another laptop. From behind him to the right an off-panel voice emanates from a starburst at the edge of the panel.]&lt;br /&gt;
:Cueball: '''''Before''''' noon, '''''odd'''''-numbered packets were laggy, but ''after'' noon, '''''even'''''-numbered ones are! It's the '''''opposite''''' of yesterday!&lt;br /&gt;
:Off-panel voice: Are you sure you're okay?&lt;br /&gt;
:Cueball: '''''I'm fine and I believe in ghosts now!'''''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Charts]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Cueball Computer Problems]]&lt;/div&gt;</summary>
		<author><name>172.68.133.72</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2259:_Networking_Problems&amp;diff=186449</id>
		<title>2259: Networking Problems</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2259:_Networking_Problems&amp;diff=186449"/>
				<updated>2020-01-25T06:50:39Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.133.72: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2259&lt;br /&gt;
| date      = January 24, 2020&lt;br /&gt;
| title     = Networking Problems&lt;br /&gt;
| image     = networking_problems.png&lt;br /&gt;
| titletext = LOOK, THE LATENCY FALLS EVERY TIME YOU CLAP YOUR HANDS AND SAY YOU BELIEVE&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an ODD-NUMBERED PACKET CLAPPING ITS HANDS. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
Computer problems are frequent and can be difficult to solve. Networking problems in particular can puzzle even seasoned people and sometimes seem to have arbitrary issues causing them.  {{w|Network packet|Packets}} are units of data transfer used in computer networking, and one measure of network performance is ''lag'', the amount of time it takes for data to travel from one point to another (and perhaps back); saying a packet's transmission is 'laggy' means it is unacceptably slow. &lt;br /&gt;
&lt;br /&gt;
Lag in packet transmission and other network performance measures can appear quite random. Just to start with, your ISP may be engaged in traffic shaping, which can do very weird things indeed to your packets (making the first megabyte of a transfer faster than any other, for example); now imagine that your ISP's ISP (usually known as an &amp;quot;Upstream Provider&amp;quot;) is engaged in something similar, and you begin to see the scale of the problem. Because humans are wired to perceive patterns, they will {{w|Apophenia|find them even in random data}}, a fallacy that Cueball is (probably) suffering from here. He variously attributes the network behavior he sees to the packet number being even vs. odd, packet arrival time being before vs. after noon, and packet arrival day being today vs. yesterday (such a pattern would make sense if it were merely &amp;quot;every other packet&amp;quot; regardless of odd or evenness, but that still leaves the other &amp;quot;patterns&amp;quot; Cueball is seeing).&lt;br /&gt;
&lt;br /&gt;
These non-existent patterns that Cueball is 'finding' are driving him mad, so much so that he says he believes in ghosts now. The statement of belief in ghosts may be a reference to the intermittent or fluctuating nature of the network issues being caused by mischievous spirits or malevolent poltergeists. Ghosts generally are not concerned with expressions of belief, but there are some religious traditions that include group clapping and chanting. Many works of fiction depict a future or alternate history where {{tvtropes|MachineWorship|machines are worshiped as gods or spirits}}, such as the Adeptus Mechanicus of ''{{w|Warhammer 40,000}}''.  Some of this terminology can be found in present-day IT and other support personnel, including references to &amp;quot;{{w|Daemon (computing)|daemons}}&amp;quot; and &amp;quot;[http://catb.org/jargon/html/B/black-magic.html black magic]&amp;quot;. &lt;br /&gt;
&lt;br /&gt;
The title text continues Cueball's maniacal attempts at self-assurance, with him alluding to J.M. Barrie's play ''{{w|Peter Pan}}'' by saying that latency falls every time you &amp;quot;CLAP YOUR HANDS AND SAY YOU BELIEVE&amp;quot;. In the play, Peter Pan says &amp;quot;If you believe in fairies, wave your handkerchiefs and clap your hands.&amp;quot; A more mundane explanation of the network behavior Cueball is experiencing might be that it is random but he's seeing a pattern anyway, or that there is a loose connection or trace and the vibration of clapping and speaking in the vicinity of the equipment in question closes the connection.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
[Title: Types of Computer Problems]&lt;br /&gt;
&lt;br /&gt;
[Subtitle: By how much debugging them makes your brain stop working]&lt;br /&gt;
&lt;br /&gt;
[A number line reads &amp;quot;None&amp;quot;, &amp;quot;Some&amp;quot;, &amp;quot;A Lot&amp;quot;, with an arrow continuing to the right.]&lt;br /&gt;
&lt;br /&gt;
[A cloud labeled &amp;quot;Normal Problems&amp;quot; encompasses the region of &amp;quot;None&amp;quot; to &amp;quot;Some&amp;quot;.]&lt;br /&gt;
&lt;br /&gt;
[A cloud labeled &amp;quot;Networking Problems&amp;quot; in the region of &amp;quot;A Lot&amp;quot; and beyond.]&lt;br /&gt;
&lt;br /&gt;
[Cueball is kneeling before a rack of servers.  One of the server blades is extended and connected by a cable to a laptop sitting on a box, which Cueball is using.  Behind Cueball, there is a wireless router sitting on a stool, which is connected by a cable to another wireless router sitting on the floor, which is connected to another laptop.]&lt;br /&gt;
&lt;br /&gt;
:Cueball: '''''Before''''' noon, '''''odd'''''-numbered packets were laggy, but ''after'' noon, '''''even'''''-numbered ones are! It's the '''''opposite''''' of yesterday!&lt;br /&gt;
:Off-panel voice: Are you sure you're okay?&lt;br /&gt;
:Cueball: '''''I'm fine and I believe in ghosts now!'''''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.133.72</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2259:_Networking_Problems&amp;diff=186417</id>
		<title>2259: Networking Problems</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2259:_Networking_Problems&amp;diff=186417"/>
				<updated>2020-01-24T18:38:03Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.133.72: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2259&lt;br /&gt;
| date      = January 24, 2020&lt;br /&gt;
| title     = Networking Problems&lt;br /&gt;
| image     = networking_problems.png&lt;br /&gt;
| titletext = LOOK, THE LATENCY FALLS EVERY TIME YOU CLAP YOUR HANDS AND SAY YOU BELIEVE&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an ODD-NUMBERED PACKET CLAPPING ITS HANDS. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
Computer problems are frequent and can be difficult to solve. Networking problems in particular can puzzle even seasoned people and sometimes seem to have arbitrary issues causing them. Just to start with, your ISP may be engaged in traffic shaping, which can do very weird things indeed to your packets--making the first megabyte of a transfer faster than any other, for example; now imagine that your ISP's ISP is engaged in something similar, and you begin to see the scale of the problem.&lt;br /&gt;
&lt;br /&gt;
The title text continue Cueball's maniacal attempts at self-assurance, with him alluding to James Barrie's ''Peter Pan'' by saying that latency falls every time you &amp;quot;CLAP YOUR HANDS AND SAY YOU BELIEVE&amp;quot;.  Ghosts generally are not concerned with expressions of belief, but there are some religious traditions that include group clapping and chanting.  Perhaps the ghost in question is the {{w|Holy Ghost}}.  Many works of fiction depict a future or alternate history where {{tvtropes|MachineWorship|machines are worshiped as gods or spirits}}, such as the Adeptus Mechanicus of ''{{w|Warhammer 40,000}}''.  Some of this terminology can be found in present-day IT and other support personnel, including references to &amp;quot;{{w|Daemon (computing)|daemons}}&amp;quot; and &amp;quot;[http://catb.org/jargon/html/B/black-magic.html black magic]&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
A more mundane explanation might be that there is a loose connection or trace, and the vibration of clapping and speaking in the vicinity of the equipment in question closes the connection.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
[Title: Types of Computer Problems]&lt;br /&gt;
&lt;br /&gt;
[Subtitle: By how much debugging them makes your brain stop working]&lt;br /&gt;
&lt;br /&gt;
[A number line reads &amp;quot;None&amp;quot;, &amp;quot;Some&amp;quot;, &amp;quot;A Lot&amp;quot;, with an arrow continuing to the right.]&lt;br /&gt;
&lt;br /&gt;
[A cloud labeled &amp;quot;Normal Problems&amp;quot; encompasses the region of &amp;quot;None&amp;quot; to &amp;quot;Some&amp;quot;.]&lt;br /&gt;
&lt;br /&gt;
[A cloud labeled &amp;quot;Networking Problems&amp;quot; in the region of &amp;quot;A Lot&amp;quot; and beyond.]&lt;br /&gt;
&lt;br /&gt;
:Cueball: '''''Before''''' noon, '''''odd'''''-numbered packets were laggy, but ''after'' noon, '''''even'''''-numbered ones are! It's the '''''opposite''''' of yesterday!&lt;br /&gt;
:Off-panel voice: Are you sure you're okay?&lt;br /&gt;
:Cueball: '''''I'm fine and I believe in ghosts now!'''''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.133.72</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:284:_Tape_Measure&amp;diff=148365</id>
		<title>Talk:284: Tape Measure</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:284:_Tape_Measure&amp;diff=148365"/>
				<updated>2017-11-26T19:13:57Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.133.72: Carpenter experience&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I think it should be mentioned that Randall uses the unit Foot instead of Meter.--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 10:28, 8 July 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
: All of the tape measures of the given type that I've used are in feet because I, like Randall, am in the US! (I've seen metric ones, but not used them). It seems entirely natural, although if you really feel it's relevant... --[[User:Quicksilver|Quicksilver]] ([[User talk:Quicksilver|talk]]) 18:41, 22 August 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
:I wonder why they don't make the tapes with metric on one edge, and imperial on the other. Some rulers and most vernier calipers do that. [[User:BK201|BK201]] ([[User talk:BK201|talk]]) 17:35, 12 December 2013 (UTC)BK201&lt;br /&gt;
&lt;br /&gt;
I have seen them with both units, but unless you're switching between them, it's better to have the same on both edges, since you can then make your pencil marks accurately on whichever side is more convenient. (For household use, though, my favorite shows inches on one edge and half that on the other, for centering.) {{unsigned ip|108.162.221.64}}&lt;br /&gt;
&lt;br /&gt;
:They do in some countries. I can confirm that it's a standard in New Zealand, at the very least. Apparently that's just not the case in America. [[User:Daniel|Daniel]] 02:16, 20 February 2014 (UTC)&lt;br /&gt;
:Or in Denmark - here we only have the metric tape measures.[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 11:33, 7 March 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
:In china we use meteric units and traditional units like Chi(1/3 m from the last century till now) and Zhang(10 Chi's as far as I know). I think only some clothes-making rulers use traditional units because people are used to them. [[Special:Contributions/173.245.48.134|173.245.48.134]] 10:39, 7 July 2014 (UTC) Not registered&lt;br /&gt;
&lt;br /&gt;
:UK here, and pretty much any tape measure I've ever encountered has both metric &amp;amp; imperial. --[[User:Pudder|Pudder]] ([[User talk:Pudder|talk]]) 16:08, 7 October 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
:In Germany they're metric in most cases. But I found some with both scales. And I got excited since some tabletops (such as Warhammer) use imperial units, whiles others (Battlefleet Gothic - at least in the German rules) us metric units. And some (Flames of War) provide rules for using both. Now I can play all of them with only ohne tape measure :) [[User:Elektrizikekswerk|Elektrizikekswerk]] ([[User talk:Elektrizikekswerk|talk]]) 12:19, 17 November 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Stanley Fat Max tapes have this measurement as a selling point:  http://www.stanleytools.com/default.asp?CATEGORY=HT_TAPES_FATMAX&amp;amp;TYPE=PRODUCT&amp;amp;PARTNUMBER=33-716&amp;amp;SDesc=16%27+x+1-1%2F4%26quot%3B+FATMAX%26reg%3B+Tape+Rule  First one on the list. {{unsigned ip|141.101.99.82}}&lt;br /&gt;
&lt;br /&gt;
As a very serious professional carpenter I can confirm that, indoors to avoid wind, one can with patience achieve at least 25’6”. My longer tapes lack enough of a cup to support much length. I mean extending vertically of course, if done at an extreme angle as shown the comic I am unable to get more than 6’ based on rigorous trials performed just now.&lt;/div&gt;</summary>
		<author><name>172.68.133.72</name></author>	</entry>

	</feed>