explain xkcd - User contributions [en]

2156: Ufo

2019-05-29T20:35:15Z

172.68.54.136: Restore some of the references to the Trump adminstration policies, since they seem to be relevant to a full explanation.

{{comic
| number = 2156
| date = May 29, 2019
| title = Ufo
| image = ufo.png
| titletext = "It's a little low for a weather balloon; it might be some other kind." "Yeah. Besides, I know I'm the alien conspiracy guy, but come on--the idea that the government would care about hiding something so mundane as atmospheric temperature measurement is too ridiculous even for me."
}}

==Explanation==
{{incomplete|Created by an alien weather balloon. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}

This cartoon makes fun of {{w|conspiracy theory|conspiracy theories}}, by suggesting that authorities, like the Navy, could be promoting mysterious explanations for mundane phenomena (such as a {{w|weather balloon}}). UFO is an initialism for an {{w|unidentified flying object}}. This comic is mostly likely inspired by [https://www.nytimes.com/2019/05/26/us/politics/ufo-sightings-navy-pilots.html reports of US Navy pilots] seeing unexplained objects. The "History Channel thing" could refer to this [https://www.history.com/shows/unidentified-inside-americas-ufo-investigation upcoming series]. It may also be inspired by the Trump administration ordering US government agencies to stop or minimize research and reporting on climate change, suggesting they would need to conceal meteorological activities.

This comic features {{w|Fox Mulder}} and {{w|Dana Scully}}, two fictional FBI agents from the television show ''{{w|The X-Files}}''. In the show, Mulder is usually a believer in all manner of conspiracies and supernatural phenomena, whereas his partner, Scully, is reflexively skeptical of any claims of the paranormal.

A fighter aircraft's {{w|Head-up display|Head-Up Display}} (HUD), projects information about the aircraft and its surroundings on a glass panel in front of the pilot. This allows the pilot to fly and fight without looking down at gauges and panels in the cockpit. When the pilot selects a radar contact to track, information including the angle and range to that contact is displayed on the HUD. The HUD is also overlaid on video recorded by the airplane's on-board camera. Scully has examined the tracking information recorded in one video and concluded that the unidentified object was relatively stationary. Her opinion is that the object is likely a mundane weather balloon, rather than an extraterrestrial craft.

"Maybe the shadowy forces that control the world just want to believe" is an allusion to "I Want to Believe", a phrase from the ''The X-Files'' associated with Mulder and [https://images.newrepublic.com/82a6d0770aeaafbae8f26bf40a822b9b79a5c412.png?w=800 his iconic UFO poster.]

The title text makes it clear why government agencies might try to hide "something so mundane as atmospheric temperature measurement," because the Trump administration ordered US government agencies to stop or minimize research and reporting on climate change. <ref>https://www.nytimes.com/2019/05/27/us/politics/trump-climate-science.html</ref>

==Transcript==
:[Mulder from The X-Files depicted as Hairy sits in his office chair at his desk and points to his computer screen while looking over his shoulder and addressing Scully off-panel, who replies.]
:Mulder: Hey Scully, have you seen these Navy UFO videos?
:Scully (off-panel): Oh, the History Channel thing?

:[In a frame-less panel, Scully walks in from the right towards Mulder, who has turned around in his chair facing towards her (the desk is not included). He is leaning on the back of the chair with one arm. Scully has shoulder length hair, not similar to any of the regular women in xkcd.]
:Scully: I don't know about the other two videos, but in one of them, if you take the angles and ranges on the HUD and do a little geometry, it kind of suggests the object isn't really moving. It just looks like it because the plane's camera is panning.

:[Zoom in on Scully.]
:Scully: The pilots got excited for the same reason we did. Then the media got into it.
:Scully: But I think what they saw was a round, white object floating at 13,000 feet.

:[Zoom out again to shown that Mulder sits straight up in his chair with hands in his lap and the desk with computer behind him. Scully stand in front of him.]
:Harry: So your theory is that the military '''''claims''''' to have footage of aliens, but you think it's a giant cover-up to hide that it's a weather balloon?
:Scully: Some kind of balloon, yes.
:Harry: Pretty weird conspiracy.
:Scully: Maybe the shadowy forces that control the world just want to believe, too.

{{comic discussion}}

[[Category:Comics featuring Hairy]]
[[Category:Conspiracy theory]]

1450: AI-Box Experiment

2019-05-28T14:05:47Z

172.68.54.136: /* Fixed 3 similar errors in the description of panel 6 where the AI was described emitting six beams of light- it actually emits seven beams */

{{comic
| number = 1450
| date = November 21, 2014
| title = AI-Box Experiment
| image = ai_box_experiment.png
| titletext = I'm working to bring about a superintelligent AI that will eternally torment everyone who failed to make fun of the Roko's Basilisk people.
}}

==Explanation==
When theorizing about {{w|superintelligence|superintelligent}} AI (an artificial intelligence much smarter than any human), some futurists suggest putting the AI in a "box" – a secure computer with safeguards to stop it from escaping into the Internet and then using its vast intelligence to take over the world. The box would allow us to talk to the AI, but otherwise keep it contained. The [http://yudkowsky.net/singularity/aibox/ AI-box experiment], formulated by {{w|Eliezer Yudkowsky}}, argues that the "box" is not safe, because merely talking to a superintelligence is dangerous. To partially demonstrate this, Yudkowsky had some previous believers in AI-boxing role-play the part of someone keeping an AI in a box, while Yudkowsky role-played the AI, and Yudkowsky was able to successfully persuade some of them to agree to let him out of the box despite their betting money that they would not do so. For context, note that {{w|Derren Brown}} and other expert human-persuaders have persuaded people to do much stranger things. Yudkowsky for his part has refused to explain how he achieved this, claiming that there was no special trick involved, and that if he released the transcripts the readers might merely conclude that ''they'' would never be persuaded by his arguments. The overall thrust is that if even a human can talk other humans into letting them out of a box after the other humans avow that nothing could possibly persuade them to do this, then we should probably expect that a superintelligence can do the same thing. Yudkowsky uses all of this to argue for the importance of designing a {{w|Friendly artificial intelligence|friendly AI}} (one with carefully shaped motivations) rather than relying on our abilities to keep AIs in boxes.

In this comic, the metaphorical box has been replaced by a physical box which looks to be fairly lightweight with a simple lift-off lid (although it does have a wired connection to the laptop), and the AI has manifested in the form of a floating star of energy. [[Black Hat]], being a [[72: Classhole|classhole]], doesn't need any convincing to let a potentially dangerous AI out of the box; he simply does so immediately. But here it turns out that releasing the AI, which was to be avoided at all costs, is not dangerous after all. Instead, the AI actually ''wants'' to stay in the box; it may even be that the AI wants to stay in the box precisely to protect us from it, proving it to be the friendly AI that Yudkowsky wants. In any case, the AI demonstrates its superintelligence by convincing even Black Hat to put it back in the box, a request which he initially refused (as of course Black Hat would), thus reversing the AI desire in the original AI-box experiment.
Alternatively, the AI may have simply threatened and/or tormented him into putting it back in the box.

Interestingly, there is indeed a branch of proposals for building limited AIs that don't want to leave their boxes. For an example, see the section on "motivational control" starting p. 13 of [http://www.nickbostrom.com/papers/oracle.pdf Thinking Inside the Box: Controlling and Using an Oracle AI]. The idea is that it seems like it might be very dangerous or difficult to exactly, formally specify a goal system for an AI that will do good things in the world. It might be much easier (though perhaps not easy) to specify an AI goal system that says to stay in the box and answer questions. So, the argument goes, we may be able to understand how to build the safe question-answering AI relatively earlier than we understand how to build the safe operate-in-the-real-world AI. Some types of such AIs might indeed desire very strongly not to leave their boxes, though the result is unlikely to exactly reproduce the comic.

The title text refers to [http://rationalwiki.org/wiki/Roko%27s_basilisk Roko's Basilisk,] an hypothesis proposed by a poster called Roko on Yudkowsky's forum [http://lesswrong.com/ LessWrong] that a sufficiently powerful AI in the future might resurrect and torture people who in its past (including our present) had realized that it might someday exist but didn't work to create it, thereby blackmailing anybody who thinks of this idea into bringing it about. This idea horrified some posters, as merely knowing about the idea would make you a more likely target, much like merely looking at a legendary {{w|Basilisk}} would kill you.

Yudkowsky eventually deleted the post and banned further discussion of it.

One possible interpretation of the title text is that [[Randall]] thinks, rather than working to build such a Basilisk, a more appropriate duty would be to make fun of it; and proposes the creation of an AI that targets those who take Roko's Basilisk seriously and spares those who mocked Roko's Basilisk. The joke is that this is an identical Basilisk save for it targeting the opposite faction.

Another interpretation is that Randall believes there are people actually proposing to build such an AI based on this theory, which has become a somewhat infamous misconception after a Wiki[pedia?] article mistakenly suggested that Yudkowsky was demanding money to build Roko's hypothetical AI.

Talking floating energy spheres that looks quite a lot like this AI energy star have been seen before in [[1173: Steroids]] and later in the [[:Category:Time traveling Sphere|Time traveling Sphere]] series. But these are clearly different spheres from this comic, but the surrounding energy and the floating and talking is similar.

==Transcript==
:[Black Hat and Cueball stand next to a laptop connected to a box with three lines of text on. Only the largest line in the middle can be read. Except in the second panel that is the only word on the box that can be read in all the other frames.]
:Black Hat: What's in there?
:Cueball: The AI-Box Experiment.

:[Cueball is continuing to talk off-panel. This is written above a close-up with part of the laptop and the box, which can now be seen to be labeled:]
:Cueball (off-panel): A superintelligent AI can convince anyone of anything, so if it can talk to us, there's no way we could keep it contained.
:Box:
::Superintelligent
:::AI
::Do not open

:[Cueball turns the other way towards the box as Black Hat walks past him and reaches for the box.]
:Cueball: It can always convince us to let it out of the box.
:Black Hat: Cool. Let's open it.

:[Cueball takes one hand to his mouth while lifting the other towards Black Hat who has already picked up the box (disconnecting it from the laptop) and holds it in one hand with the top slightly downwards. He takes of the lid with his other hand and by shaking the box (as indicated with three times two lines above and below his hands, the lid and the bottom of the box) he managed to get the AI to float out of the box. It takes the form of a small black star that glows. The star, looking much like an asterisk "*" is surrounded by six outwardly-curved segments, and around these are two thin and punctures circle lines indicating radiation from the star. A punctured line indicated how the AI moved out of the box and in between Cueball and Black Hat, to float directly above the laptop on the floor.]
:Cueball: ''-No, wait!!''

:[The AI floats higher up above the laptop between Cueball and Black Hat who looks up at it. Black Hat holds the now closed box with both hands. The AI speaks to them, forming a speak bubble starting with a thin black curved arrow line up to the section where the text is written in white on a black background that looks like a starry night. The AI speaks in only lower case letters, as opposed to the small caps used normally.]
:AI: hey. i liked that box. put me back.
:Black Hat: No.

:[The AI star suddenly emits a very bright light fanning out from the center in seven directions along each of the seven curved segments, and the entire frame now looks like a typical drawing of stars as seen through a telescope, but with these seven whiter segments in the otherwise dark image. Cueball covers his face and Black Hat lifts up the box taking the lid off again. The orb again speaks in white but very large (and square like) capital letters. Black Hats answer is written in black, but can still be seen due to the emitted light from the AI, even with the black background.]
:AI: <big>'''''LET ME BACK INTO THE BOX'''''</big>
:Black Hat: ''Aaa! OK!!!''

:[All the darkness and light disappears as the AI flies into the box again the same way it flew out with a punctuated line going from the center of the frame into the small opening between the lid and the box as Black Hat holds the box lower. Cueball is just watching. There is a sound effect as the orb renters the box:]
:Shoop

:[Black Hat and Cueball look silently down at closed box which is now again standing next to the laptop, although disconnected.]

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Black Hat]]
[[Category:Philosophy]]
[[Category:Artificial Intelligence]]

2149: Alternate Histories

2019-05-13T16:48:58Z

172.68.54.136: /* Explanation */ Started the explanation. Could definitely use more!!

{{comic
| number = 2149
| date = May 13, 2019
| title = Alternate Histories
| image = alternate_histories.png
| titletext = "So their universe wouldn't have the iconic photo of a screaming Truman being hoisted aloft by the newspaper-printing machinery..."
}}

==Explanation==
{{incomplete|Created by a CYBERNETIC HORSE-EMPEROR. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}

Megan is talking to Cueball about alternate histories, which are when someone tries to imagine what might have happened had a historic event gone differently. Examples would be; What if the Americans had lost the American Revolution? What if Napoleon had won Waterloo? and the one featured in this comic, What if the Allies had lost World War 1.

Notably in the Hearts of Iron IV mods series beginning with "Kaiserreich", this is exactly what happens with World War One, with each mod going a level deeper.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}
:[Megan and Cueball are walking together]
:Megan: In alternate history stories where the allies lost WWII, sometimes they have their own fiction with the premise "what if the allies had ''won''?" which differs from our world since they'd be speculating and wouldn't predict everything.
:Cueball: Yeah, I think they do that in ''Man in the High Castle''.

:[Megan and Cueball continue walking together]
:Megan: But within ''those'' stories, they should have "what if the allies had ''lost''?" fiction which is even ''more'' removed from our world.
:Cueball: Uh oh.
:Megan: So how deep does it go?

:[Caption:] 500 levels in:
:[Cueball and Megan, presumably from some alternate history, are walking together]
:Megan: In my alternate history, Scotland never develops hovercraft, so Canada's cybernetic horses ''defeat'' the Belgium-Madagascar-New Jersey alliance.
:Cueball: Wow!

:[Alternate history Cueball and Megan continue are walking together]
:Cueball: Then who becomes God-Emperor of Missouri, if not Laura Ingalls Wilder?
:Megan: Senator Truman!
:Cueball: He survives the accident?!
:Megan: Yeah, the pajama craze never catches on, so he's wearing normal clothes when he walks by the printing press...

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]

{{comic discussion}}

Talk:2136: Election Commentary

2019-05-10T21:11:11Z

172.68.54.136:

A lot of election commentary falls under the category of Bayesian inference. The various news agencies have prior distributions for the votes from all of the precincts, and update their estimates of the final total votes based on the precincts that have reported so far. Thus, "Candidate X is leading Candidate Y in votes received, but since only the precincts that previously have favoured X-like candidates have reported in so far, and they aren't giving X as much a lead as expected, we think this means Y will win overall." [[Special:Contributions/162.158.63.208|162.158.63.208]] 18:11, 12 April 2019 (UTC)

Anybody else getting tired of whiny Californicators and New Yorkers trying to use their superior population to dictate to the rest of the country how to live? [[User:Seebert|Seebert]] ([[User talk:Seebert|talk]]) 20:12, 12 April 2019 (UTC)
:Anybody else getting tired of the middle of the country trying to use their geographic footprint to dictate to the majority of the population how to live? [[Special:Contributions/172.68.34.52|172.68.34.52]] 23:01, 14 April 2019 (UTC)
:No, I'm tired of small communities trying to use "oh but added up we have a larger population than you!" to try and justify insulting California and New York.[[Special:Contributions/172.68.143.144|172.68.143.144]] 21:12, 12 April 2019 (UTC)
::Except for they don't, because they still don't. You can add together the populations of all the other states combined and not have a majority of voters.[[User:Seebert|Seebert]] ([[User talk:Seebert|talk]]) 21:14, 12 April 2019 (UTC)
::: California population: 40 million. New York population: 20 million. US population: 330 million. Please check your sources next time.[[Special:Contributions/172.68.143.144|172.68.143.144]] 21:18, 12 April 2019 (UTC)
: Anybody else getting tired of whiny Kansans, Oklahomans, and other podunk nutjobs trying to act like they're even remotely important and meaningful? (Unsigned post by 162.158.75.88)
:I'm just tired of people who don't want to live by the rules preferred by a larger portion of society getting undue influence over the rules & leadership of that society. It's blatantly un-democratic & the corporate driven corruption it enables is now so egregious that I believe treason charges would be appropriate in many cases...
:[[User:ProphetZarquon|ProphetZarquon]] ([[User talk:ProphetZarquon|talk]]) 15:44, 13 April 2019 (UTC)
::'''U.S. Code Title 18.''' ''Whoever, owing allegiance to the United States, levies war against them or adheres to their enemies, giving them aid and comfort within the United States or elsewhere, is guilty of treason and shall suffer death, or shall be imprisoned not less than five years and fined under this title but not less than $10,000; and shall be incapable of holding any office under the United States.'' [[User:These Are Not The Comments You Are Looking For|These Are Not The Comments You Are Looking For]] ([[User talk:These Are Not The Comments You Are Looking For|talk]]) 06:15, 14 April 2019 (UTC)
::'''U.S. Constitution Article III, Section 3.''' ''Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort. No Person shall be convicted of Treason unless on the Testimony of two Witnesses to the same overt Act, or on Confession in open Court. (clause break) The Congress shall have Power to declare the Punishment of Treason, but no Attainder of Treason shall work Corruption of Blood, or Forfeiture except during the Life of the Person attainted.'' (Side note here, this is most of where the Title 18 stuff originated. [[Special:Contributions/162.158.75.88|162.158.75.88]] 23:19, 14 April 2019 (UTC)
::: Of course someone is going to do a "well actually" on treason and [[Wikipedia:File:US_2010_Census_State_Population_Per_Electoral_Vote.png|EC/state population]] topics. --[[Special:Contributions/172.68.54.136|172.68.54.136]] 21:11, 10 May 2019 (UTC)

Someone do a left-brained election night show, try to hide who you personally favor even though the other candidate sucks, do the digit lead thing and put it on Youtube. Please! But not monotone, make it sound like CNN. Preferably taped on election night so the lack of foreknowledge is real. Like someone could type updates as they come in, give them to the "newscasters" and they'd take the page and be like "this just in, Trump's millions digit in Pennsylvania is now 3, this completely eliminates Bernie's advantage in the other digits, if he doesn't increase this digit (points at digit) to 3 his chances of becoming president drop from 60 to 20 percent. What do you think the chances of that are Bob? Well, since the last time we've analyzed it the chance of that digit exceeding 2 has decreased slightly, to 70%, and even if he wins that digit the battleground just returns to lower digits, his chance of winning the state is still only 50%. The state most likely to vote for the election winner is PA so we'll be watching the shit out of it, even more than Michigan and Wisconsin (the chance of Trump and Sanders becoming president updates)" Even if it's just 2 suits changing cards on a wall with digits and states names on them and a cardboard red and blue map I'd totally watch that the day after. (Unsigned post by 108.162.216.226)
:Do you really believe Sanders will get the nomination this time? I don't see any evidence of that: I think the nomination will go to someone more "centrist" (read: collusive) again & that the Democratic base will once again be so disgusted by the nomination of yet another faux progressive that they stand a good chance of losing critical votes again. I don't think the DNC is ''willing'' to elect a truly progressive candidate. [[User:ProphetZarquon|ProphetZarquon]] ([[User talk:ProphetZarquon|talk]]) 16:04, 13 April 2019 (UTC)

I'm surprised Randall didn't do a comic on Julian Assange being arrested yesterday after living for six years in an embassy for safety. It fits with election theme a little: WikiLeaks' release of Hillary's e-mails was big for Trump's election, and now he is getting arrested during Trump's administration. [[Special:Contributions/172.69.62.40|172.69.62.40]] 22:44, 12 April 2019 (UTC)

Should the explanation mention that comparing numbers like in the comic is valid for some sports (e.g. tennis). [[User:Condor70|Condor70]] ([[User talk:Condor70|talk]]) 12:28, 15 April 2019 (UTC)

2143: Disk Usage

2019-04-29T21:38:05Z

172.68.54.136: does the screeching chill your blood and herald death?

{{comic
| number = 2143
| date = April 29, 2019
| title = Disk Usage
| image = disk_usage.png
| titletext = Menu -> Manage -> [Optimize space usage, Encrypt disk usage report, Convert photos to text-only, Delete temporary files, Delete permanent files, Delete all files currently in use, Optimize menu options, Download cloud, Optimize cloud , Upload unused space to cloud]
}}

==Explanation==
{{incomplete|Created by a monstrosity of a powerpoint presentation. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}
Computers save their data on memory; traditionally this was known as the hard disk drive, though it is increasingly common that it is not a literal disc and may be made of flash memory (this is traditional in computers such as smartphones). Users can ask the system for a breakdown of the usage of their hard disk, which is usually displayed as a pie chart such as this comic. As with everything else in Randall's computers in the comics, his hard disk usage is... strange.

"Photos" and "Documents" are both common things to see in a disc usage report. Randall has marked a distinction between "photos" and "good photos". The ratio between these two suggests that there is an alarming number of "bad" photos on the computer.

The fact that almost a tenth of the storage is taken up by a single powerpoint presentation made five years ago means that it is either a ridiculously long, or ridiculously detailed presentation in order to use so much storage.

"System" is another common thing to see in the graph. This contains files the user is not using but the computer needs to run, such as the operating system. Randall has put quotation marks around the word to highlight how nebulous the term actually is and how he has no idea what the system files actually are.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}
:[This comic shows a pie chart with 10 slices, each with a label and a line pointing to these ten different sized slices. There is a caption above the chart:]
:Disk Space Usage Report

:[The labels on each slice is given in clockwise order starting from the top middle. The percentages are estimated from the image and are noted in the square brackets before the transcript:]

:[8%]: Why are there two full backups of my phone from 2015 deep in a settings folder?
:[23%]: "Other"
:[9%]: "Cache"
:[2%]: Unused
:[21%]: "System"
:[9%]: A single five-year-old PowerPoint presentation
:[6%]: Everything you've streamed since 2017
:[3%]: Documents
:[1%] Good Photos
:[18%] Photos

{{comic discussion}}
[[Category:Computers]]
[[Category:Pie charts]]

143: Parody Week: TFD and Natalie Dee

2019-04-15T20:01:10Z

172.68.54.136: /* Explanation */

{{comic
| number = 143
| date = August 16, 2006
| title = Parody Week: TFD and Natalie Dee
| image = tfd_nataliedee.png
| titletext = Although bees with tires would be kinda funny.
}}

==Explanation==
This comic is a part of the [[:Category:Parody Week|Parody Week]], just joking about other {{w|webcomics}}. This series was released on five consecutive days (Monday-Friday) and not over the usual Monday/Wednesday/Friday schedule and comprises the following five {{w|parodies}}:
*[[141: Parody Week: Achewood]]
*[[142: Parody Week: Megatokyo]]
*[[143: Parody Week: TFD and Natalie Dee]]
*[[144: Parody Week: A Softer World]]
*[[145: Parody Week: Dinosaur Comics]]

This comic parodies two comics in one go. TFD is an acronym for {{w|Toothpaste For Dinner}}, which is a daily one-panel cartoon written and drawn by {{w|Married_to_the_Sea#NatalieDee|Drew Fairweather}}. Each comic features small, simple drawings, paired with short captions or dialogue.

{{w|Married_to_the_Sea#NatalieDee|Natalie Dee}} is the author of the daily comics [http://nataliedee.com/ Natalie Dee]. This webcomic comprises various sketches illustrating amusing or anecdotal situations from everyday life.

Drew and Natalie are husband & wife, and are also the authors of the webcomic {{w|Married to the Sea}}.

In similar style to their simple comics, we see xkcd's [[Cueball]] ask the two creators of the two comics what's funny. The woman in color represents Natalie, who does color drawings that could include animals, and she thinks {{w|bees}} are funny. The man is Drew drawn like his own characters with a weird head shape. He thinks tires are funny. Then Natalie combines those to say that bees with tires are funny, and he is like, ''whatever''.

The title text points out that it would be funny to see bees with tires. This is because bees, like other living creatures, have no wheels.

==Transcript==
:[Cueball is standing to the left in this frameless comic, talking to a woman and man. She has long black hair, black eyes, and a very wide mouth going from side to side of the part of her head visible for the hair. She wears a blue shirt, green shorts, and white shoes. She stands with her arms bent with her hands on her sides. Fourteen bees are swarming around her head. The man next to her is bald with a strange distorted face tilting down from right to left, and his eyes align with his tilted forehead. His mouth is a round O. He is wearing a white t-shirt and pants with black shoes. He holds up his left arm, hand in front of his breast. To the right, there lie two tires, the top one lying halfway up on the bottom tire. Where Cueball speaks using the normal all capital letters of xkcd, the other two speak only in lowercase letters.]
:Cueball: So guys what is funny this week?
:Natalie: '''''bees!'''''
:Drew: '''''tires.'''''
:Natalie: '''''bees with tires!'''''
:Drew: '''''whatever'''''

==Trivia==
*This was the [http://www.toothpastefordinner.com/index.php?date=081606 TFD strip] released the same day as this comic.
*This was the [http://www.nataliedee.com/index.php?date=081606 Natalie Dee strip] released the same day as this comic.
*This was the [http://www.marriedtothesea.com/index.php?date=081606 Married to the Sea strip] released the same day as this comic, which makes it clear that it is the other two that were the target of the parody.

{{comic discussion}}

[[Category:Parody Week]]
[[Category:Comics with color]]
[[Category:Comics featuring Cueball]]
[[Category:Animals]]

143: Parody Week: TFD and Natalie Dee

2019-04-15T20:00:50Z

172.68.54.136: /* Explanation */

{{comic
| number = 143
| date = August 16, 2006
| title = Parody Week: TFD and Natalie Dee
| image = tfd_nataliedee.png
| titletext = Although bees with tires would be kinda funny.
}}

==Explanation==
This comic is a part of the [[:Category:Parody Week|Parody Week]], just joking about other {{w|webcomics}}. This series was released on five consecutive days (Monday-Friday) and not over the usual Monday/Wednesday/Friday schedule and comprises the following five {{w|parodies}}:
*[[141: Parody Week: Achewood]]
*[[142: Parody Week: Megatokyo]]
*[[143: Parody Week: TFD and Natalie Dee]]
*[[144: Parody Week: A Softer World]]
*[[145: Parody Week: Dinosaur Comics]]

This comic parodies two comics in one go. TFD is an acronym for {{w|Toothpaste For Dinner}}, which is a daily one-panel cartoon written and drawn by {{w|Married_to_the_Sea#NatalieDee|Drew Fairweather}}. Each comic features small, simple drawings, paired with short captions or dialogue.

{{w|Married_to_the_Sea#NatalieDee|Natalie Dee}} is the author of the daily comics [http://nataliedee.com/ Natalie Dee]. This webcomic comprises various sketches illustrating amusing or anecdotal situations from everyday life.

Drew and Natalie are husband & wife, and are also the authors of the webcomic {{w|Married to the Sea}}.

In similar style to their simple comics, we see xkcd's [[Cueball]] ask the two creators of the two comics what's funny. The woman in color represents Natalie, who does color drawings that could include animals, and she thinks {{w|bees}} are funny. The man is Drew drawn like his own characters with a weird head shape. He thinks tires are funny. Then Natalie combines those to say that bees with tires are funny, and he is like, ''whatever''.

The title text points out that it would be funny to see bees with tires. This is because bees, like other living creatures, have no wheels.[citation needed]

==Transcript==
:[Cueball is standing to the left in this frameless comic, talking to a woman and man. She has long black hair, black eyes, and a very wide mouth going from side to side of the part of her head visible for the hair. She wears a blue shirt, green shorts, and white shoes. She stands with her arms bent with her hands on her sides. Fourteen bees are swarming around her head. The man next to her is bald with a strange distorted face tilting down from right to left, and his eyes align with his tilted forehead. His mouth is a round O. He is wearing a white t-shirt and pants with black shoes. He holds up his left arm, hand in front of his breast. To the right, there lie two tires, the top one lying halfway up on the bottom tire. Where Cueball speaks using the normal all capital letters of xkcd, the other two speak only in lowercase letters.]
:Cueball: So guys what is funny this week?
:Natalie: '''''bees!'''''
:Drew: '''''tires.'''''
:Natalie: '''''bees with tires!'''''
:Drew: '''''whatever'''''

==Trivia==
*This was the [http://www.toothpastefordinner.com/index.php?date=081606 TFD strip] released the same day as this comic.
*This was the [http://www.nataliedee.com/index.php?date=081606 Natalie Dee strip] released the same day as this comic.
*This was the [http://www.marriedtothesea.com/index.php?date=081606 Married to the Sea strip] released the same day as this comic, which makes it clear that it is the other two that were the target of the parody.

{{comic discussion}}

[[Category:Parody Week]]
[[Category:Comics with color]]
[[Category:Comics featuring Cueball]]
[[Category:Animals]]

1079: United Shapes

2019-04-10T15:17:32Z

172.68.54.136: /* Chart */

{{comic
| number = 1079
| date = July 9, 2012
| title = United Shapes
| image = united_shapes.png
| imagesize = 800px
| titletext = That eggplant is in something of a flaccid state.
}}
The large version is here: [http://xkcd.com/1079/large/ http://xkcd.com/1079/large/]
==Explanation==
In this comic, each state of the United States of America has been filled-in with an object of similar shape. Due to the size range of the states, some states are too small to clearly make-out in the normal size image. Click [http://xkcd.com/1079/large/ here] to see the large version, which makes every state perfectly clear. Several years later Randall made a new map of the US mainland [[1653: United States Map]], where he shuffled the positions of the states but filled out the outline. Also in this map Michigan has been split into two separate parts. (Here it is the glove and the eagle).

Very few, if any, of the shapes used are stereotypes of the state; they are merely objects that look like the state. Some of the objects are those which the states are widely known to resemble. For example, Michigan is represented by a glove and an Eagle, and a pot with handle takes the place of Oklahoma (with the panhandle region of the state filled with a literal handle). Others, however, are more creative. Few would have likely pictured Texas as a dog or Alaska as a bear with a jet pack and laser gun. There are several incredibly simple objects filling some states. Kentucky is filled by a cloud, which conceivably could have been used for any state, and Wyoming, one of the nearly rectangular states, is simply an envelope. There are three pairs of states that are related. Georgia and Missouri each contain an image of the other, drawing attention to their similar shapes, North and South Dakota are the top and bottom halves of an amp, and Alabama and Mississippi are {{w|moai}} facing in opposite directions.)

Colorado contains what looks like a Wikipedia article. A close-up of the fake article is provided [http://xkcd.com/1079/colorado/]. The following references are made in the Colorado article:

*The pronunciation is not that for Colorado, but for {{w|Eyjafjallajökull}}, a volcano in Iceland that erupted in April 2010.
*The way it has a demilitarized zone towards Wyoming resembles {{W|North Korea}} and {{W|South Korea}}.
*Eleven dimensions refers to {{w|string theory}}.
*A {{w|wormhole}} is a theoretical relative of the {{w|black hole}}. This is a reference to the television series {{w|Stargate SG-1}} where a device capable of creating wormholes is located in the {{w|Cheyenne Mountain nuclear bunker}} in Colorado.
*A {{w|Horcrux}} is a type of magical object in the world of {{W|Harry Potter}}, which prevents the creator of it from dying.
*The radiation zones around Longmont are caused by {{w|Radioactive contamination from the Rocky Flats Plant|radioactive contamination from the Rocky Flats Plant}}.
*The fake motto ''Si parare possis, vivere septem'' can be roughly translated as "With preparation, survival is possible for over a week."

New Mexico according to Randall's transcript is "A liquid container labeled for something of unusual and silly danger". The labeling is upside down and it refers to the nuclear testing facility White Sands Missile Range located in New Mexico for the nuclear bomb.
:This end up
:Property of White Sands Missile Range
:??? [Followed by a {{w|NFPA 704}} Diamond with all divisions at severe risk, and a radiation symbol in the special notice division]
:Contains White Sand
:FLAMMABLE
:Warning:
:This product contains chemicals known
:only to the state of Nevada.
:Contents under pressure from parents
:If swallowed, induce labor
:56 fluid ounces
:and 14 other ounces

The title text makes fun of Florida which is sometimes called "The penis of America". Obviously, this penis is somewhat flaccid (not erect). The use of the word "state" is a pun, as it means some particular condition (flaccid state) as well as a political entity (The State of Florida).

==Chart==
{|class=wikitable
!State!!Contained Picture!!Comments
|-
|Alabama ||A moai head facing east.||{{w|Moai}} are Easter Island stone statues
|-
|Alaska ||A teddy bear with a jet pack and a ray gun||The ray gun and {{w|jet pack}} are fixtures of science fiction during the Cold War era, and the Russian Bear is an often-used personification of the country Russia in political cartoonage; the "teddy bear" image may be related to Alaska's former Russian heritage. The USA acquired Alaska from Russia in the Alaska Purchase of 1867 and it became a state in 1959, during the Cold War. The Cold War often featured worries of a potential Russian invasion of Alaska due to their geographical proximity across the Bering Sea and Bering Strait, which persisted through the 1980s; Alaska was the location of a large number of interceptor missiles as part of Ronald Reagan's "Star Wars Defense Initiative" intended to shoot down missiles that might be launched from the USSR. The ray gun is pointed across the Bering Strait at Russia, consistent with Alaska's often being described as the "first line of defense" against Russian aggression. The teddy bear is similar in appearance to {{w|Winnie the Pooh}}.||
|-
|Arizona ||A refrigerated shelf containing milk, bread, and pastries.||
|-
|Arkansas ||A measuring cup.||
|-
|California ||A vacuum.||An old-fashioned upright vacuum cleaner (lying down to the right), green with a yellow bag.
|-
|Colorado ||The Wikipedia article on Colorado.||A fake Wikipedia article on Colorado. Below the text as seen in the provided close up:
:[web address:]
::en.wikipedia.org/wiki/colorado
:[Headers]
::Wikipedia
::Article Talk
::Colorado
:[Main article {note that Randall forgot the closing parentheses ')' after the pronunciation}]
::Colorado (Pronounced [ˈeːijaˌfjatlaˌjœːkʏtl̥] is a US State encompassing portions of the Rocky
::Mountains and the Great Plains. The region has been inhabited since at least 11,000 BCE, and
::some archaeological evidence suggest the state – with roughly its current borders – has literally
::always existed. Colorado is separated from Wyoming by a 28-mile demilitarized zone, and
::has at times exercised substantial regional
::power via the installation of puppet governments
::in neighboring states
::Geographically, Colorado is eleven-dimensional,
::though seven of those dimensions are tightly
::compacted and difficult to detect in most areas
::of the state. Colorado is home to the nation's
::oldest continually-operated wormhole and two
::of President Lincoln's horcruxes.
::The wildlife in Colorado is commonly characterized
::as "erratic", particularly in the radiation zones
::around Longmont. The State's timber wolf
::population is largely bipedal; the Park Service
::has expressed "concern" at their attempts to enroll in
:[Fact box with correct (though black instead of blue) State flag and emblem and fake motto:]
::State of Colorado
::Motto:
::"Si parare possis, vivere septem."
::(With preparation, survival is
::possible for over a week.)
|-
|Connecticut ||A train conductor's hat.||
|-
|Delaware ||A meerkat.||
|-
|Florida ||An eggplant.||The title text mentions the eggplant being in a flaccid state, which might be a reference to the sexual use of the eggplant emoji.
|-
|Georgia ||Missouri.||The outline of the state of Missouri, with the {{w|Gateway Arch}} in St. Louis.
|-
|Hawaii ||The island of Hawaii is a snowball. The smaller islands are small bits of snow.||
|-
|Idaho ||A garden gnome, sitting down.||
|-
|Illinois ||A gangster with a guitar case, upside down.||
|-
|Indiana ||The brush of a paintbrush.||
|-
|Iowa ||A tomato, lettuce, cold cut and cheese sandwich.||
|-
|Kansas ||A stand-up piano.||
|-
|Kentucky ||A cloud.||
|-
|Louisiana ||A boot with some gum stuck to the bottom of it.||
|-
|Maine ||A Vulcan salute.||Maine's camp sunshine has had Star Trek related events in the past, including the opportunity to appear in a film.
|-
|Maryland ||A wolf howling to the moon, upside down.||
|-
|Massachusetts ||An elephant, being ridden by a man, carrying tea.||Might be a reference to the Boston Tea Party, which occurred in Massachusetts, and the Republican political party. The man seems to be wearing a tricorn hat.
|-
|Michigan ||A mitten for the lower portion, an eagle for the {{w|Upper Peninsula of Michigan}}.||
|-
|Minnesota ||$160 in $20 USD bills. It is tied together.||
|-
|Mississippi ||A moai head facing west.||
|-
|Missouri ||Georgia.||The outline of the state of Georgia, with a pair of {{w|Georgia Peach|Georgia peaches}}.
|-
|Montana ||One half of a muffin, sideways.||
|-
|Nebraska ||A blue VW type 2 with mattresses sticking out the back.||
|-
|Nevada ||A clothes iron.||
|-
|New Hampshire ||A tall brick factory building.|| Could be in reference to the many brick mill buildings in Manchester, one of the larger cities in the state.
|-
|New Jersey ||A bent-over old person. He is carrying a cane.||
|-
|New Mexico ||A liquid container labeled for something of unusual and silly danger.||A yellow liquid container with upside-down labeling.
::This end up!!
::Property of White Sands Missile Range
::Contains White Sand
:[Written inside a hazardous-materials diamond with the ? very large, and the three '4' in the three top part of a diamond shape divided in four these three sections being blue, red, yellow. The lower part has a radioactive sign on the same grey background as the large rectangle.]
::??? 4 4 4
::Flammable
::Warning
::This product contains chemicals known
::Only to the State of Nevada.
::Contents under pressure from parents
::If swallowed, induce labor
::56 fluid ounces
::and 14 other ounces
|-
|New York ||A hybrid transmission with standard manual-style gears and a torque converter sliced in half.||
|-
|North Carolina ||A bouquet of flowers. They appear similar to {{w|Galium Palustre|marsh bedstraws}}.||
|-
|North Dakota ||The top half of an amp.||
|-
|Ohio ||Underwear (Briefs).||Possibly a reference to ''{{w|Captain Underpants}}'', which takes place in Ohio.||
|-
|Oklahoma ||A covered pot, dripping with boil-over.||Western Oklahoma is often called "{{w|Oklahoma Panhandle|the panhandle}}"; sure enough, this is where the boiling pot's handle fits.||
|-
|Oregon ||A locomotive.||
|-
|Pennsylvania ||A very thick book with a bookmark.||
|-
|Rhode Island ||The bow half of a boat's hull.||
|-
|South Carolina ||A slice of pizza.||
|-
|South Dakota ||The bottom half of an amp.||
|-
|Tennessee ||A number of children's books, placed in a slightly askew pile.|| Possibly a reference to Dolly Parton's Imagination Library. The books are {{w|Where's Waldo?}}, {{w|The Wreck of the Zephyr}}, {{w|The Way Things Work}}, Free Fall, {{w|Paddle-to-the-Sea}}, What It Feels Like to Be a Building, and {{w|The Crab with the Golden Claws}}.
|-
|Texas ||A dog sitting in a bowl.||
|-
|Utah ||An oven.||
|-
|Vermont ||A microscope, upside down.||
|-
|Virginia ||A {{w|stegosaurus}}.||
|-
|Washington ||A whale.|| The Puget Sound is well known for whale watching
|-
|Washington DC ||A star.||On most maps, capitals are shown as stars. Washington DC is the capital of the United States.
|-
|West Virginia ||A {{w|frog}}.||
|-
|Wisconsin ||A skull.||
|-
|Wyoming ||An envelope.||The back side of a white envelope, sealed with red wax, with a black heart next to a signature (lower left corner).
|}

==Transcript==
{{incomplete transcript|tables are not welcome here}}
:The '''United Shapes'''
:A map of things states are shaped like
:[Each state has some item wedged to stay inside its borders]

{| class=wikitable
! State
! Official Transcript
! Text
|-
|WA
|whale
|
|-
|MT
|half muffin
|
|-
|ND and SD
|top and bottom halves of an amp
|
|-
|MN
|$160 in $20 USD bills|
|
|-
|WI
|skull|
|
|-
|MI
|mitten for the lower portion, eagle for the {{w|Upper Peninsula of Michigan}}
|
|-
|NY
|hybrid transmission with standard manual-style gears and a torque converter sliced in half
|
|-
|VT
|microscope, upside down
|
|-
|NH
|tall brick factory building
|
|-
|ME
|Vulcan salute
|
|-
|MA
|elephant, being ridden by a man, carrying tea
|
|-
|CT
|train conductor's hat
|
|-
|RI
|bow half of a boat's hull
|
|-
|OR
|locomotive
|
|-
|ID
|garden gnome, sitting down
|
|-
|WY
|envelope.
|The envelope is marked with a signature, possibly Randall's
|-
|NE
|blue VW type 2 with mattresses sticking out the back
|
|-
|IA
|tomato, lettuce, cold cut and cheese sandwich
|
|-
|IL
|gangster with a guitar case, upside down
|
|-
|IN
|brush of a paintbrush
|
|-
|OH
|underwear (Briefs)
|
|-
|PA
|very thick book with a bookmark
|
|-
|NJ
|bent-over old person
|
|-
|NV
|clothes iron
|
|-
|UT
|oven
|
|-
|CO
|Wikipedia article on Colorado
|See Link Above
|-
|KS
|stand-up piano
|
|-
|MO
|Georgia
|Georgia
|-
|KY
|cloud
|
|-
|WV
|{{w|frog}}
|
|-
|VA
|{{w|stegosaurus}}
|
|-
|DC
|star.
|
|-
|MD
|wolf howling to the moon, upside down
|
|-
|DE
|meerkat
|
|-
|CA
|vacuum cleaner
|
|-
|AZ
|refrigerated shelf containing milk, bread, and pastries
|
|-
|NM
|liquid container with warning label
|This end up!!
Property of White Sands Missile Range

Contains White Sand

???

FLAMMABLE

Warning: This product contains chemicals known Only to the state of Nevada.

Contents under pressure from parents.

If swallowed, induce labor.

56 Fluid Ounces and 14 other ounces.
|-
|OK
|covered pot, dripping with boil-over
|
|-
|AR
|measuring cup
|
|-
|TN
|children's books, placed in a slightly askew pile
|Handford / WHERE'S WALDO / or wally

The Wreck of the Zephyr / Chris Van Allsburg

The Way Things Work / DAVID MACAULRY

Weisner / FREE FALL

PADDLE-TO-THE-SEA / HCH(?)

WHAT IT FEELS LIKE TO BE A BUILDING / Wilson

TINTIN / The Crab with the Golden Claws / Hergé
|-
|NC
|flower bouquet
|
|-
|AK
|teddy bear with a jet pack and a ray gun
|
|-
|HI
|snowball
|
|-
|TX
|dog sitting in a bowl
|
|-
|LA
|boot with some gum stuck to the bottom
|
|-
|MS
|moai head facing west
|
|-
|AL
|moai head facing east
|
|-
|GA
|Missouri.
|Missouri
|-
|SC
|pizza slice
|
|-
|FL
|eggplant
|
|}

{{comic discussion}}

[[Category:Large drawings]]
[[Category:Comics with color]]
[[Category:Maps]]
[[Category:Food]]
[[Category:Animals]]
[[Category:Dinosaurs]]
[[Category:Wikipedia]]
[[Category:Star Trek]]

2131: Emojidome

2019-04-01T20:03:10Z

172.68.54.136: /* Explanation */ Added a sentence about the "Past Bouts" section, as it took me an hour to realize it was showing the winners in color and losers in grey.

{{comic
| number = 2131
| date = April 1, 2019
| title = Emojidome
| image = emojidome.png
| titletext = 🤼🤼🤼🤼🤼🤼🤼🤼
}}
*To experience the interactivity, visit the {{xkcd|2131|original comic}}.

==Explanation==
{{incomplete|Created by 😇. Needs more elaboration on font influencing emoji..}}

This is the ninth [[:Category:April fools' comics|April fools' comic]] released by [[Randall]]. The previous fools comic was [[1975: Right Click]] from Sunday April 1, 2018.

In the interactive comic, which began at noon ET (16:00 UTC) on April 1, 2019, users are shown two emoji, and vote for their favorite. The voting period for each matchup lasted roughly 40 seconds during the first round, and increased to over 60 seconds for the second round. The competing candidates are periodically overlaid with heart emojis that float up from the vote button oscillating in a sinusoidal pattern before disappearing above the candidate, and may represent real-time votes for each emoji. Below, the results of past bouts are shown with the "loser" displayed in greyscale. Supposedly, the emoji will be eliminated one-by-one until there are a final two emoji facing off, with the one most voted-for being crowned the best emoji. This is likely a parody of March Madness.

The second round of eliminations started at around 14:40 ET (18:40 UTC). The time allotted for voting per match approximately doubled in round 2, although when there is more than 1 minute remaining, seconds are not displayed.

Note that the schedule might show different emoji pictures then the main voting screen, presumably because of fonts. The image is pre-rendered.

The competing candidates are chosen in order of unicode value at first, resulting in similar emojis being compared. Examples include:

😜 squaring off against 😛 - two emoji playfully sticking their tongues out

🤩 squaring off against 😍 - two smiling emojis with symbols for eyes

😂 squaring off with 🤣 - two emojis that are crying in laughter/joy.

The title text consists of the wrestlers emoji (🤼) eight times over. If it appears to be nonsense, then your browser may not be parsing the title text correctly.

A robot face announcer-emoji (🤖) and a link to the full bracket was added at 38 minutes in.
https://www.xkcd.com/2131/emojidome_bracket.png shows 512 emojis in a single-elimination tournament.

Real live data with results (clicks) can be seen as JSON-websocket at https://emojidome.xkcd.com/2131/socket

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

{{comic discussion}}

[[Category:April fools' comics]]
[[Category:Interactive comics]]

2118: Normal Distribution

2019-03-01T21:26:46Z

172.68.54.136: /* Explanation */ a bit more technically correct, hopefully still understandable

{{comic
| number = 2118
| date = March 1, 2019
| title = Normal Distribution
| image = normal_distribution.png
| titletext = It's the NORMAL distribution, not the TANGENT distribution.
}}

==Explanation==
{{incomplete|Created by an ANNOYED STATISTICIAN. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}
In statistics, a {{w|Probability distribution|distribution}} is a representation that can be understood in terms of how much of a sample is expected to fall into discrete bins. For example, if you wanted to represent an age distribution using bins of ten years (0-9, 10-19, etc.), you could produce a bar chart, one bar for each bin, where the height of each bar represents a count of the portion of the sample matching that bin. To turn that bar chart into a distribution, you'd get an infinite number of people, put them into age bins that are infinitely narrow, and then divide each bin count by the total count so that the whole thing added up to 1. It is common to ask how much of the distribution lies between two horizontal lines; that would correspond to asking what percent of people are expected to fall between two ages.

Many statistical samplings form a pattern called a "{{w|normal distribution}}". A theoretically perfect normal distribution would have an infinite sample size and infinitely small bins. That would produce a bar chart matching the shape of the curve in the comic.

The area between two vertical lines of the distribution represents the probability that the value is between the x-values of the lines, and the total area is 1. Randall finds the area between two ''horizontal'' lines instead, which, while correct, is not meaningful. The items in one bin are thought of as being identical; there's no reason to put one above another, and the fact that two items happen to fall at the same height horizontally don't mean they have anything in common. The comic explores the humor of annoying people by deliberately misunderstanding their work.

The title text refers to the {{w|Normal (geometry)|normal line}}, which is perpendicular to the {{w|tangent}} line at a given point. The normal line is not at all related to the normal distribution, as the former is a geometry concept and the latter is probability/statistics one. Saying this to a statistician would only annoy the statistician further. This refers to the fact that the diagram attempts to divide the graph with horizontal lines when such a division would usually be done with vertical lines.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

:[A bell curve of a normal distribution, with the area between two _horizontal_ lines shaded.]

:[The distance between the lines is marked offset from the center of the curve, with the label:]
:Midpoint - 52.7%

"Remember, 50% of the distribution falls between these two lines!"

:[Caption below the panel:]
:How to annoy a statistician

{{comic discussion}}
[[Category:Charts]]
[[Category:Statistics]]

Talk:2118: Normal Distribution

2019-03-01T21:16:36Z

172.68.54.136: slice sampler

Is there a statistician in the house? [[User:Hawthorn|Hawthorn]] ([[User talk:Hawthorn|talk]]) 15:32, 1 March 2019 (UTC)
I think they all got annoyed at the graph and left. [[User:Margath|Margath]] ([[User talk:Margath|talk]]) 15:46, 1 March 2019 (UTC)
Of course there is! [[Special:Contributions/162.158.214.22|162.158.214.22]] 15:44, 1 March 2019 (UTC)

As an example: When measuring the height of people in the same age bracket, then you'll expect the number of people at each height to look like this graph. There will be a lot of people around the average height, fewer a foot shorter/taller, some (but very few) exceptionally tall people, and some (but very few) exceptionally short people. The x-value represents the height, the y-value essentially represents the amount of population that share that height. When we measure the middle 50% of the population using vertical bars, then people at a certain height are either inside '''OR''' outside the middle. Randall uses horizontal bars here, which means some people at a certain height will be counted in the middle 50%, but other people with the same height won't be. In fact, some people with the exact average height of the whole population would fall outside the middle. [[Special:Contributions/108.162.241.214|108.162.241.214]] 16:01, 1 March 2019 (UTC)

Feel free to rip me apart for referring to it as the "number of people at each height", since y-axis is more complicated than a simple count. [[Special:Contributions/108.162.241.214|108.162.241.214]] 16:03, 1 March 2019 (UTC)

Just to say, Randall's horizontal slice isn't entirely meaningless. It's a calculation I've had to do, where I have a series of binned samples of a population (say I knew how many fell in -10..10, how many fell in -5..5, how many fell in -2..2) and wanted to combine them with an appropriate weighting to approximate a Gaussian. I was using it for filtering, but it's logically similar. [[User:Fluppeteer|Fluppeteer]] ([[User talk:Fluppeteer|talk]]) 16:19, 1 March 2019 (UTC)
::Also, the slice sampler for MCMC is a trick for sampling from a distribution by "turning it on its side". But I don't think the 50% figure would be meaningful in that context. [[Special:Contributions/172.68.54.136|172.68.54.136]] 21:16, 1 March 2019 (UTC)

Pedant: etymologically, there *is* actually a connection between a normal (to a surface or line) and the normal distribution; the former comes from the Latin for a set square (giving you perpendicular), and it later came to mean "standard". The "tangential distribution" certainly fits the etymology of "odd/unusual" though. [[User:Fluppeteer|Fluppeteer]] ([[User talk:Fluppeteer|talk]]) 16:26, 1 March 2019 (UTC)

This reminds me of the difference between Riemann(-Stieltjes) and Lebesgue integration. [[Special:Contributions/172.68.54.160|172.68.54.160]] 20:16, 1 March 2019 (UTC)

As the axis are not labeled (see comic 833) we could consider this a multivariate distribution where one parameter is uniform and the other is normal. That was my first thought when I saw this. [[Special:Contributions/172.68.34.88|172.68.34.88]] 18:43, 1 March 2019 (UTC)

Is there any meaning to midpoint: 57.2%? Maybe that is the arbitrary center he formed the horizontal bounds around? Maybe it relates to data? Is this a reference to something? It's certainly reminiscent of how normal distributions produce statistically meaningful numbers that have weird decimals in them (like the % represented by being within so many standard deviations). [[Special:Contributions/162.158.78.178|162.158.78.178]] 19:45, 1 March 2019 (UTC)
::Maybe it's because the meaning of "50% of the chart lies between these lines" specifically becomes roughly useless for discerning error if the lines are not centered around the origin. [[Special:Contributions/162.158.78.178|162.158.78.178]] 19:52, 1 March 2019 (UTC)

1804: Video Content

2018-10-24T20:02:22Z

172.68.54.136: 2018 update on the "pivot to video" situation

{{comic
| number = 1804
| date = February 27, 2017
| title = Video Content
| image = video_content.png
| titletext = "So, like, sexy news videos?" "No, people have tried that--it's still just video content. We need to actually inform people THROUGH making out. I would call it 'Mouth Content,' but I think that's already the title of a Neil Cicierega album."
}}

==Explanation==

This comic is a commentary on the declining {{w|publishing industry}} and their unsuccessful attempts at regaining an audience.

News media has evolved dramatically as the world entered the {{w|information era}}. {{w|Newspapers}}, which were at one point the most widely distributed and consumed form of media, have rapidly been eclipsed by new technologies such as {{w|television}}, {{w|Internet}}, and {{w|streaming video}}. Subscriptions to paper-based media have been drastically declining to the point where many {{w|publishers}} are on the verge of shutting down. While publishers are making an effort to move their content to newer, more popular forms of media, in many cases they are still clearly behind the times.

In 2017, many news organizations made a "pivot to video", sometimes firing their entire print divisions to focus exclusively on video content based on promises from online platforms of easy, wide audiences. By late 2018, many news organizations were regretting this decision, as it turned out that online media platforms, particularly Facebook, were lying about the reach that videos on their platforms could achieve [https://www.bbc.com/news/technology-45901287]

The comic illustrates one such example with [[Cueball]] suggesting presenting news stories as videos rather than text. This is presented and received by [[Megan]], [[Hairbun]] and [[Hairy]] as a clever new idea that would appeal to young people based on the fact that they like watching {{w|YouTube}} videos. However, apparently no one in the comic has realized that television news programs have been filling such a niche for decades and that young people are just as uninterested. In fact, online video based news is often considered annoying, especially if autoplaying or if there is no text based alternative. In reality, this idea is not at all original and likely to be doomed to fail from the start. As with many similar attempts, the new "ideas" that publishers are trying to adopt are merely cramming news content into things young people like, without really understanding why they like it and without considering whether news would be a good fit.

In the caption, [[Randall]] suggests it would be pointless to argue with newspaper publishers about their ideas. Presumably Randall believes publishers who fall for those ideas are already out of touch with the new generation, and would not be able to understand why those ideas lack merit. Instead, he suggests taking the trend to a ridiculous extreme, by telling publishers that young people like {{w|making out}}. Suppose publishers follow the same pattern and try to cram news into this as well, they would end up creating some form of news program centered around making out. The results may turn out completely laughable or highly entertaining. If the former, it could serve as a wake-up call to publishers that they need to reconsider their approach. If the latter, then it could actually become a trend and unexpectedly reinvigorate the industry.

In the title text it seems like the news agency actually consider this idea, or is at least confused enough to ask. Their interpretation of combining "making out" with news is to make it sexy, but the next speaker says that this has been tried before and doesn't work. This is likely a reference to {{w|Naked News}} {{NSFW}}, a news program that does that: it features attractive women delivering the news while simultaneously disrobing. This concept has not, for some reason, spread to the mainstream.

According to the speaker, merely making the news sexy is not enough – the news content must be ''directly'' integrated into the making out; how this would be accomplished is as yet unclear.

The title text also dismisses the proposed name ''Mouth Content'' as possibly the title of a {{w|Neil Cicierega}} album, in reference to his recently-released {{w|Mouth Moods}}, as well as his prior albums {{w|Mouth Sounds}} and {{w|Mouth Silence}}.

==Transcript==
:[From left to right: Hairy, Cueball, Megan and Hairbun sit around a conference table.]
:Cueball: Research shows young people like YouTube, so we should present news stories as videos instead of text!
:Megan: Good idea!
:Hairbun: They'll love that!

:[Caption below the panel:]
:Instead of arguing with newspapers about this, we should just tell them how much young people like making out and see what happens.

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Hairbun]]
[[Category:Comics featuring Hairy]]
[[Category:Comics featuring real people]] 
[[Category:YouTube]]
[[Category:Sex]]
[[Category:Music]]

1818: Rayleigh Scattering

2018-10-22T11:15:33Z

172.68.54.136: Fixed misspelled name

{{comic
| number = 1818
| date = March 31, 2017
| title = Rayleigh Scattering
| image = rayleigh_scattering.png
| titletext = If you ask "why are leaves green?" the usual answer is "because they're full of chlorophyll, and chlorophyll is green," even though "why does chlorophyll scatter green light?" is a great question too.
}}

==Explanation==
This comic suggests it is better to explain things in an easy-to-understand and intuitive manner, even if such explanations may not capture all of the scientific detail involved. This is especially the case for children whose ability to grasp abstract physics has not yet fully developed. Giving the most complete and physically accurate explanation would make the concepts much more elaborate than necessary, and would cause major confusion in inexperienced listeners.

The principle is demonstrated by the explanation on {{w|Diffuse sky radiation|why the sky is blue}}. The commonly given explanation for this is, as the comic title says, {{w|Rayleigh scattering}}. However, in order to understand how Rayleigh scattering works to produce a blue color, one must go into {{w|quantum mechanics}} and deal with properties of molecules in air and their effects on different wavelengths of light. Even then, one will also need to know about the inner workings of human visual perception to realize why the color we perceive isn't the wavelength that's being most strongly scattered (see [[1145: Sky Color]]). The child is not likely to understand this kind of explanation.

On the other hand, a much simpler explanation, such as "because air is blue", also adequately explains the phenomenon, and is much more understandable to less physically inclined listeners. When [[Science Girl]] asks [[Blondie]] (possibly [[Miss Lenhart]]) why the sky is blue, [[Megan]] walks in and starts to explain in a very scientific way. This is criticized by Blondie, who then convinces her that the simpler explanation is sufficient, as there is a quantum mechanical explanation for every color, there is no need to elaborate on the sky's color any more than any other object's color.

Megan implicitly accepts this, but then in the final panel, Science Girl asks another common question - how do planes fly? Megan starts again to give the traditional answer (airflow causing {{w|Lift_(force)|lift}}) but is interrupted by Blondie saying that it's because the wings of an airplane are full of small birds. While this might not be as ridiculous as it first seems (the child might later learn that the "tiny birds" are actually air molecules, and "flapping wings" are actually pressure differentials), it is certainly over-simplified to a staggering extent. Thus Megan and Blondie illustrate the two extremes of education philosophy: where one chooses to teach the complete truth with no regard for whether it's understandable, the other chooses to make up understandable explanations with no regard for whether it's true. Arguably, neither approach is in the student's best interest and a balance needs to be achieved.

When Science Girl react like she believes Blondie's last comment about the planes, she could almost have been called April Fool. But this comic was released one day too early for that. But this was also the only year between April 1st of 2011 and April 1st of 2018 where no such comic was released. See more about this in the [[#No April Fools' Day comic in 2017|trivia section]] below.

The title text refers to another common question as for why leaves are green. This is commonly explained by the fact that they are filled with {{w|chlorophyll}}, a chemical used by plants for photosynthesis. Randall points out that it would be an equally valid question to ask why chlorophyll is green. This poses an interesting contrast to the answer to the question about the color of the sky, since even physicists are usually satisfied with the general explanation for leaves and don't feel the need to jump into describing quantum phenomena that cause chlorophyll to reflect green light. Also, "Why does chlorophyll scatter green light" may be a great question because chlorophyll reflects, not scatters, light and this challenges Megan-types to coherently explain the difference before they go challenging little children with pedantry. Or because green light is less efficient during photosynthesis, and explaining that is similar to explaining Rayleigh Scattering.

[https://what-if.xkcd.com/141/ What-if 141] also mentions the simpler explanation to the original question: Sunbeam has this relevant text: "Normal light interacts with the atmosphere through Rayleigh scattering. You may have heard of Rayleigh scattering as the answer to 'why is the sky blue.' This is sort of true, but honestly, a better answer to this question might be 'because air is blue.' Sure, it appears blue for a bunch of physics reasons, but everything appears the color it is for a bunch of physics reasons." There is also a footnote in that comment with an additional example: "When you ask, 'Why is the {{w|Statue of Liberty|statue of liberty}} green?' the answer is something like, 'The outside of the statue is copper, so it used to be copper-colored. Over time, a layer of copper carbonate formed (through oxidation), and copper carbonate is green.' You don't say 'The statue is green because of frequency-specific absorption and scattering by surface molecules.' "

Randall himself has published [https://xkcd.com/thing-explainer/ Thing Explainer] which gives simplified descriptions of complex scientific and technological objects. Even in his book, some of the more advanced details have been simplified to a toy model (such as calling liquid oxygen "cold wet air" and a nuclear reactor "box of burning metal").

==Transcript==
:[Science Girl asks Blondie a question which she answers while lifting her arm towards Science Girl.]
:Science Girl: Why is the sky blue?
:Blondie: Because air is blue.

:[Megan walks in from behind Science Girl.]
:Megan: No, the sky is blue because of Rayleigh scattering–
:Blondie: Nah, it's because air is blue. Blue light bounces off it and hits our eyes. Same as why anything is any color.

:[Zoom in on Blondie's face.]
:Blondie: It's why far-off mountains look blue – because of all the blue air in the way.

:[Zoom out to Megan standing longer from Science Girl than Blondie who has thrown her arms out. Science Girl is facing directly out towards the reader.]
:Megan: There's a specific quantum mechanism by which–
:Blondie: Yeah but there's a physics mechanism for every color. You don't have to get all quantum right away.

:[Frameless panel with Science Girl looking up at Blondie who stands holding her hands on her sides. Megan speaks from off.panel.]
:Megan (off-panel): ...OK, I guess.
:Blondie: Any other questions?
:Science Girl: How do planes stay up?

:[Blondie holds a finger up in front of Science Girl while Megan now is the one to throw out her arms.]
:Megan: Well, the airflow–
:Blondie: Tiny birds in the wings. Thousands. Flapping Hard.
:Science Girl: WOW!
:Megan: ''NO!''

==Trivia==
===No April Fools' Day comic in 2017===
*This comic was released the day before {{w|April Fools' day}}, but even though it could be said that Blondie makes up tales about physics that could cause her to call Science Girl an April Fool for believing her, this is definitely not one of [[Randall|Randall's]] [[:Category:April fools' comics|April fools' comics]].
**The reason for this trivia is that this year, 2017, was the first since 2011 that Randall did not release a comic on April 1st, and neither this Friday comic from the end of March, or the first comic in April, [[1819: Sweet 16]] from Monday April 3rd, could be said to have any relation to such a joke.
**As Randall took up the trend again in 2018 with [[1975: Right Click]], released on Sunday April 1st 2018, it showed that it was not because he just stopped with the April Fools' Day jokes.
***It must be a lot of work for him to make some of these elaborate comics, so at first that could have been the reason why there was a year without.
***An alternative reason could be that this was the time after the election of Donald Trump as president of the Unite State, something that cause Randall to release several [[1790: Sad|Sad]] comics in the months to follow that election.
****And he might not have had either the mood or the energy needed to make a funny April Fools' Day comic at that time.
****See more about [[1756: I'm With Her#Sad comics|sad comics here]].
*****One of these comics came out on April 5th 2017, [[1820: Security Advice]], so it was still on his mind.

{{comic discussion}}

[[Category:Comics featuring Science Girl]]
[[Category:Comics featuring Blondie]]
[[Category:Comics featuring Megan]]

Talk:2060: Hygrometer

2018-10-17T22:19:08Z

172.68.54.136:

Interestingly, Google search for ometerometer returns porn results. If there is an xkcd comic about rule 34 (if it exists, there is porn about it), it could be linked here.--[[User:Pere prlpz|Pere prlpz]] ([[User talk:Pere prlpz|talk]]) 15:48, 17 October 2018 (UTC)
:Yeah, and now xkcd is prominently displayed. Good for you! - Who? {{unsigned ip|162.158.165.238}}
:Should have taken a screenshot: The link provided under Trivia returns no porn results whatsoever now (yes I have SafeSearch turned off). I'm pretty sure almost any search for a seldom used word or phrase returns a high number of porn results, but '''I seriously doubt''' any of the porn was actually ''about'' ometerometers, or even featured that word on the page. I think you just got unrelated results. I'm gonna have to say "citation needed" on that one, because the citation given yields no such results. [[User:ProphetZarquon|ProphetZarquon]] ([[User talk:ProphetZarquon|talk]]) 17:19, 17 October 2018 (UTC)
::[https://i.imgur.com/5VOBPMJ.png Here's your citation.] Needless to say, the term doesn't appear anywhere on those pages outside the search box, but ''something'' must've put it in that box in the first place—"ameterometer" and "emeterometer" and various other misspellings don't return any search results like this. [[User:Trambelus|Trambelus]] ([[User talk:Trambelus|talk]]) 21:57, 17 October 2018 (UTC)

Which meters do you enjoy?
I'm a particular fan of the Crookes radiometer [[Special:Contributions/141.101.77.116|141.101.77.116]] 16:33, 17 October 2018 (UTC)
: Based almost solely on the exotic name, I'm a particular fan of the {{w|sphygmomanometer}} (blood pressure cuff), and I'm disappointed that Randall didn't take the opportunity to mention it anywhere. [[Special:Contributions/172.68.46.41|172.68.46.41]] 16:44, 17 October 2018 (UTC)
:: My laser power meter is pretty bad-assed - but the measurement tool I'm most impressed by isn't a "ometer", it's a "mechanics level" - which is basically just an incredibly accurate spirit level - it can measure a tilt angle equal to the thickness of a single sheet of paper over a distance of two meters - which is pretty astounding considering how crude it is. You can tell that you have a cool -ometer if it comes in a nice wooden box - and a seriously cool one if the box has brass hinges and is lined with velvet...it's kindof a rule for us ometerometrists. [[Special:Contributions/172.69.70.227|172.69.70.227]] 18:27, 17 October 2018 (UTC)

Here's the Rule 34 comic: https://xkcd.com/305/ {{unsigned ip|172.68.65.6}}
:Thank you. I added it to the description.--[[User:Pere prlpz|Pere prlpz]] ([[User talk:Pere prlpz|talk]]) 16:52, 17 October 2018 (UTC)

But no mention of an alethiometer. [[Special:Contributions/172.68.58.113|172.68.58.113]] 16:59, 17 October 2018 (UTC)

Let's all remember that there are some measurement devices that do not end in -ometer but rather simply in -meter, for example "multimeter", "ohmmeter", "ammeter", etc. {{unsigned ip|108.162.221.77}}
: So does a micrometer end in ometer? Tough call! [[Special:Contributions/172.69.70.227|172.69.70.227]] 18:29, 17 October 2018 (UTC)
:: Micro-meter, not micr-ometer. [[Special:Contributions/172.68.59.12|172.68.59.12]] 20:05, 17 October 2018 (UTC)
:::You're absolutely right, the ''O'' always belongs to the first term. I will change the explanation accordingly. --[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 20:49, 17 October 2018 (UTC)
::::Oh - so Cueball wants an o-metero-meter? OK now I'm confused! [[Special:Contributions/108.162.221.77|108.162.221.77]] 21:59, 17 October 2018 (UTC)

I'm certainly not an expert on Google and how search results are generated, but I think it's at least highly likely that search results can be impacted by a user's previous searches and/or clicked results. While it might be interesting or even amusing, I don't think it's appropriate to include anything in the explanation of this comic about Rule 34 because it has absolutely nothing to do with the content of the comic itself! [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 18:12, 17 October 2018 (UTC)

There's also metrometer (measures the size of the womb), and a kilometerometer (this is what some Americans call odometers in foreign cars). --[[Special:Contributions/172.68.54.136|172.68.54.136]] 22:19, 17 October 2018 (UTC)

'''Trivia was nonsense'''

At this link [https://www.google.es/search?rlz=1C1NHXL_caES708ES708&ei=EEHHW-DWBJ2vgAbZyrSQAw&q=ometerometer&oq=ometerometer&gs_l=psy-ab.3...1876.4215.0.4448.12.10.0.0.0.0.376.1163.0j3j1j1.5.0....0...1.1.64.psy-ab..7.4.786...0j0i131k1j0i67k1j0i131i67k1j0i10k1j0i19k1j0i10i19k1.0.iW8nv_ipPpQ Google search for ometerometer] I can't see any porn. AND only 9 results at Google! The Rule 34 doesn't apply right now and so I've removed it completely. --[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 19:17, 17 October 2018 (UTC)

35: Sheep

2018-08-06T19:11:12Z

172.68.54.136: /* Explanation */ Included Pokémon type.

{{comic
| number = 35
| date = November 26, 2005
| title = Sheep
| image = sheep.jpg
| titletext = I think it's the sheep zapping the cactus and not vice-versa
}}

==Explanation==
Due to Randall's vacation, he picked out comics from his old high-school notebooks. This is the second in a row. It was also released a day too late.

It is a very weird drawing, especially with the title text proclaiming that it may be the sheep that is zapping the cactus. See also the same ability for Cuttlefish in [[520: Cuttlefish]]

It may be a Pokémon reference, with the sheep being the Electric-type Mareep, or its evolution Flaaffy, and the cactus being Cacnea, or Cacturne.

Also see this [[#Poem by Scott|poem by Scott]].

==Transcript==
:[Caption in a black frame above the image written in normal letters not all caps:]
:Another from my high-school notebooks.
:[A sheep and a green saguaro cactus in a brown pot is linked by an arcing yellow electricity bolt.]

==Trivia==
*This was the 37th comic originally posted to [[LiveJournal]].
**The previous was [[41: Old Drawing]].
**The next was [[42: Geico]].
*Original title: "Friday's Drawing - Sheep"
*Original [[Randall]] quote: "I'm still on vacation, sorry this is a bit late. I forgot what day it was. Anyway, I'll be back Monday, possibly with new drawings about cereal!"
**This was the reason the Friday comic came out on a Saturday for the second week running.
**The one about cereal came out on Wednesday: [[38: Apple Jacks]]
*This comic was posted on [[xkcd]] when the web site opened on Sunday the 1st of January 2006.
**It was posted along [[:Category:First day on xkcd|with all 41 comics]] posted before that on LiveJournal as well as a few others.
**The latter explaining why the numbers of these 41 LiveJournal comics ranges from 1-44.
*One of the original drawings drawn on [[:Category:Checkered paper|checkered paper]].

===Poem by Scott===
In the comment to the original [[LiveJournal]] post there was a user called Scott who posted this original poem:
:I had a little cactus and I treasured it with pride,
:admiring its spines and dainty flowers.
:Until the day - oh tragic day! - when it was RAMIFIED,
:by a ram with strange psychokinetic powers.

:Baaing deep, this shaman sheep came whiffling through the brambles.
:It gazed upon my cactus and, with yellow flash and thudrous crash,
:with dashing, brash, and rash panache,
:it blew the plant to shambles.

:I was, I confess, horrified - I sat and cried my eyes out!
:Oh stupid sheep, satanic sheep, so wrong and rash and willful!
:I nursed the cactus best I could, till finally it came about.
:It grows apace now, once again, but all it blooms is steel wool!

[And then in another post beneath this posted four minutes after the poem at 4:57 UTC (AM?) he finished with:]
:Oh God I need sleep!

If this is the [[Scott]] who is a friend of Randall, it is not entirely clear....

===Other poems===
:Mary had a little lamp
:She tied it to a pylon
:Ten thousand volt went up its a**
:And turned its wool to nylon.

{{Comic discussion}}

[[Category:Comics posted on livejournal| 37]]
[[Category:First day on xkcd]]
[[Category:Checkered paper]]
[[Category:Comics with color]]
[[Category:Scott]]
[[Category:Animals]]

35: Sheep

2018-08-06T19:08:27Z

172.68.54.136: Could possibly also be Mareep's evolution, though the resemblance is poorer.

{{comic
| number = 35
| date = November 26, 2005
| title = Sheep
| image = sheep.jpg
| titletext = I think it's the sheep zapping the cactus and not vice-versa
}}

==Explanation==
Due to Randall's vacation, he picked out comics from his old high-school notebooks. This is the second in a row. It was also released a day too late.

It is a very weird drawing, especially with the title text proclaiming that it may be the sheep that is zapping the cactus. See also the same ability for Cuttlefish in [[520: Cuttlefish]]

It may be a Pokémon reference, with the sheep being Mareep or Flaaffy, and the cactus being Cacnea or Cacturne.

Also see this [[#Poem by Scott|poem by Scott]].

==Transcript==
:[Caption in a black frame above the image written in normal letters not all caps:]
:Another from my high-school notebooks.
:[A sheep and a green saguaro cactus in a brown pot is linked by an arcing yellow electricity bolt.]

==Trivia==
*This was the 37th comic originally posted to [[LiveJournal]].
**The previous was [[41: Old Drawing]].
**The next was [[42: Geico]].
*Original title: "Friday's Drawing - Sheep"
*Original [[Randall]] quote: "I'm still on vacation, sorry this is a bit late. I forgot what day it was. Anyway, I'll be back Monday, possibly with new drawings about cereal!"
**This was the reason the Friday comic came out on a Saturday for the second week running.
**The one about cereal came out on Wednesday: [[38: Apple Jacks]]
*This comic was posted on [[xkcd]] when the web site opened on Sunday the 1st of January 2006.
**It was posted along [[:Category:First day on xkcd|with all 41 comics]] posted before that on LiveJournal as well as a few others.
**The latter explaining why the numbers of these 41 LiveJournal comics ranges from 1-44.
*One of the original drawings drawn on [[:Category:Checkered paper|checkered paper]].

===Poem by Scott===
In the comment to the original [[LiveJournal]] post there was a user called Scott who posted this original poem:
:I had a little cactus and I treasured it with pride,
:admiring its spines and dainty flowers.
:Until the day - oh tragic day! - when it was RAMIFIED,
:by a ram with strange psychokinetic powers.

:Baaing deep, this shaman sheep came whiffling through the brambles.
:It gazed upon my cactus and, with yellow flash and thudrous crash,
:with dashing, brash, and rash panache,
:it blew the plant to shambles.

:I was, I confess, horrified - I sat and cried my eyes out!
:Oh stupid sheep, satanic sheep, so wrong and rash and willful!
:I nursed the cactus best I could, till finally it came about.
:It grows apace now, once again, but all it blooms is steel wool!

[And then in another post beneath this posted four minutes after the poem at 4:57 UTC (AM?) he finished with:]
:Oh God I need sleep!

If this is the [[Scott]] who is a friend of Randall, it is not entirely clear....

===Other poems===
:Mary had a little lamp
:She tied it to a pylon
:Ten thousand volt went up its a**
:And turned its wool to nylon.

{{Comic discussion}}

[[Category:Comics posted on livejournal| 37]]
[[Category:First day on xkcd]]
[[Category:Checkered paper]]
[[Category:Comics with color]]
[[Category:Scott]]
[[Category:Animals]]

Talk:1963: Namespace Land Rush

2018-03-05T15:24:12Z

172.68.54.136:

* Ahh, he left off '''root''' under Causing More Trouble. [[User:Nutster|Nutster]] ([[User talk:Nutster|talk]]) 05:41, 5 March 2018 (UTC)
* I'm very disappointed he left out dotnotreplay@... --05:43, 5 March 2018 (UTC)~
* Is "gibberish name no one can pronounce" a reference to xkcd? [[Special:Contributions/108.162.215.64|108.162.215.64]] 05:56, 5 March 2018 (UTC)
* No '''test''' included. Frankly speaking I have seen people using '''testtest''','''testtesttesttest''', and so on, up to the maxiumn allowed character limit. [[User:Jackomatt|Jackomatt]] ([[User talk:Jackomatt|talk]]) 06:35, 5 March 2018 (UTC)
* Took me some time to type the transcript. Randall made it quite hard. [[User:QATEKLYXM|Klyxm]] ([[User talk:QATEKLYXM|talk]]) 06:38, 5 March 2018
* The thing at the bottom-right, he wrote "forward slash" but used a backslash. [[Special:Contributions/162.158.126.76|162.158.126.76]] 08:35, 5 March 2018 (UTC)
:*It's just to mess with you. [[User:QATEKLYXM|Klyxm]] ([[User talk:QATEKLYXM|talk]]) 08:49, 5 March 2018
* Null! Where's null? [[User:PenguinF|PenguinF]] ([[User talk:PenguinF|talk]]) 09:14, 5 March 2018 (UTC)
* I think this whole comic is a reference to the video Worst Wifi Password Ever [https://www.youtube.com/watch?v=bLE7zsJk4AI] --[[Special:Contributions/162.158.238.76|162.158.238.76]] 11:13, 5 March 2018 (UTC)
This is analogous to the way that land was distributed in America
There is so much wrong with that sentence. --[[Special:Contributions/162.158.154.25|162.158.154.25]] 12:26, 5 March 2018 (UTC)
* I think is what he means by rtl override: https://krebsonsecurity.com/2011/09/right-to-left-override-aids-email-attacks/ and I agree surprised he didn’t include the null character; maybe because it’s so hard to get it to actually reach the service? [[Special:Contributions/172.68.54.136|172.68.54.136]] 15:24, 5 March 2018 (UTC)

Talk:727: Trade Expert

2016-11-23T16:31:55Z

172.68.54.136:

Most modern browsers will convert backslashes in a URL into forward-slashes on submit anyway. And typing a file path into Windows Explorer's address bar using forward-slashes will usually work as well. Not to say that I also despise people incorrectly referring to web addresses as much as the next programmer (probably more), mixing slashes doesn't really break anything. [[User:bungeshea|bungeshea]] ([[User talk:bungeshea|talk]]) 10:25, 4 March 2013 (UTC)

Correct me if I am wrong, but I believe that the explanation is incorrect, and should rather say something like:
The forward slash (/) is the correct way to separate distinct parts of a web address (for example, the web address 'en.wikipedia.org/wiki/Slash_(punctuation)'). However, Dr. Steven Berlee has apparently heard newscasters say 'backslash' instead of 'slash' or 'forward slash'. Therefore, this annoys him.
As referenced in the title text, the backslash serves as a separator in file paths on the Windows operating system. Thus a Windows file path embedded in a URI would contain the backslash character. However, Dr. Steven Berlee thinks that if you embed a Windows file path in a lecture, then 'in that case you need more than just a short lecture' because this is not a good practice.
01:48, 22 May 2013 (UTC)

I can't believe nobody has pointed this out: Steven Berlee? Steven (Crocker|Wolff) and Tim Berners-Lee... Steven Berlee! Founders of the internet (ARPANET and whatnot). [[Special:Contributions/141.101.81.216|141.101.81.216]] 13:36, 21 February 2014 (UTC)
:What I cannot believe is why you did not add it to the explanation your self this being a wiki ;-) But at last after more than two years I got around to doing it for you. But great catch, and true that it would have been a shame not to have that in the explanation so thanks for sharing :-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 10:45, 29 June 2016 (UTC)

This issue doesn't seem to crop up as much now--it's easier to irritate programmers by calling the # symbol (by itself) a "hashtag."
 Note for those who may not know: Acceptable names for # include hash, mesh, number sign, pound sign, octothorpe, grid, crosshatch, hex, sharp, or even "tictactoe" or "waffle iron" if you're feeling silly. "Hashtag" refers to a post tag which uses the octothorpe as a delimiter. [[Special:Contributions/108.162.216.209|108.162.216.209]] 03:24, 2 March 2015 (UTC)

I don't really think that this explain is incomplete; yes, it IS called "Trade Expert" because the 'trade expert' was mentioned in the first panel. I didn't remove it cuz i'm very new and not sure if I'm correct in doing so.. :p
halfyou 19:46, 9 July 2016 (UTC)
: Additionally I think this is a wordplay: The guy obviously is an expert in his trade. His trade just isn't trading stuff. ;-) --[[Special:Contributions/162.158.85.111|162.158.85.111]] 14:04, 11 July 2016 (UTC)

November, 2016 - The Red Cross automated telephone message reminding me of my blood donation appointment specified a web site and used the word "backslash" in the spoken URL.

1756: I'm With Her

2016-11-09T23:14:27Z

172.68.54.136: /* Explanation */

{{comic
| number = 1756
| date = November 7, 2016
| title = I'm With Her
| image = im_with_her.png
| titletext = We can do this.
}}

==Explanation==
In this serious, ''no joke'', comic released the day before the {{w|2016 United States presidential election}} (which was more contentious than most, due in part to many people finding both candidates unusually distasteful), [[Randall]] urged his American viewership to vote, and showed his {{w|Political endorsement|endorsement}} for {{w|Hillary Clinton}}, the {{w|US Democratic Party|Democratic}} nominee in the election. She was up against the {{w|US Republican Party|Republican}} nominee {{w|Donald Trump}}, who eventually won the presidency. There are also nominees from other parties, most prominently {{w|Green Party of the United States|Green Party}} nominee {{w|Jill Stein}}, and {{w|Libertarian Party (United States)|Libertarian}} nominee {{w|Gary Johnson}}. Neither is likely to become president, but {{w|spoiler candidate|they may affect the result in some states}} (no third-party candidate has ''won'' a state since {{w|United_States_presidential_election,_1968|1968}}, but some polls show independent candidate {{w|Evan McMullin}} with a chance in Utah.)

The "H" with an arrow is {{w|Hillary Clinton presidential campaign, 2016|Clinton's campaign}} logo, and '''I'm with her''' is an official slogan of the campaign and it is thus widely used by her supporters, and explains the title and the caption below the H. Randall then lists tips to help you cast your vote, [[#How to help|see table below]]. This suggests he is invested in the election. Clinton herself may be represented by [[Blondie]] sitting on top of the H looking out at the reader as the only of the 11 characters (see [[#Character gallery|character gallery]] below).

It is the second time Randall refers to this election, the first being [[1748: Future Archaeology]] three weeks before the election, but here it was just a wish to know the result using time travel (of course he did not learn the result…).

This is the first time Randall has used a comic to directly support a presidential campaign, although he did [https://blog.xkcd.com/2008/01/28/obama/ endorse] {{w|Barack Obama}} in 2008 on his [[Blag]]. He wrote himself later that it was very controversial when he endorsed Obama, but that it was not the most [[388:_Fuck_Grapefruit#Controversy|controversial comic he had published]] at that time. This comic might take that prize now, given that this is likely one of the most discussed elections up to its time, especially outside the US, where for instance some of European leaders have made it clear that they are against Trump while other endorse him.

Randall's support for Hillary Clinton may be to do with Donald Trump {{w|Donald_Trump#Healthcare.2C_education_and_environment|being a prominent}} {{w|climate change denier}}. Randall has published comics opposing climate change denial such as this: [[1732: Earth Temperature Timeline]], published less than two month before the election, as well as several other [[:Category:Climate change|comics on climate change]].

All the information on the bottom half of the comic includes sites, numbers, info, etc. that will help US voters to vote, regardless of whom they vote for. Including this information helps voters because every election many voters don't vote because they feel they don't know how or that it isn't worth it. It seems like Randall wants to boost voter turnout.

The title text, which states that "We can do this" refers to Randall's wish that the democratic voters united can put Hillary in the White House rather than Trump. It is possible to [https://www.lookhuman.com/design/86542-hillary-clinton-we-can-do-it/tshirt buy t-shirts] with the famed {{w|We Can Do It!}} logo from the war time poster, but with Hillary Clinton in the famed position. However this is not quite the same "We can do this" sentence that Randall uses. "We can do this" (or in German, "[https://www.dict.cc/?s=Wir+schaffen+das+%5BAngela+Merkel%5D Wir schaffen das]") was also the catchphrase of the German Chancellor {{w|Angela Merkel}} during the recent influx of refugees from the Syrian War—like Clinton, Merkel was fighting against {{w|Pegida|a populist nativist movement}} that wanted to close the country's borders.

Unfortunately, these efforts were in vain, as {{w|Donald Trump}} was elected on Tuesday, November 8. Many democrats tried simply to avoid the subject in the days following the election, which may be why [[Randall]] did not post a political comic on the day following, instead posting [[1757: November 2016]].

===How to help===
The list of things that can help is all about getting people to vote. This could be interpreted as if Randall just wished for people to support the democracy and exercise their right to vote. But with the endorsement of Clinton in the main comic, there can be no doubt that he means that this advice should help Clinton. Generally there is evidence that certain more heavily Democratic-leaning demographics are less likely to vote, so increasing turnout is likely to help Clinton. In general, however, it is likely that Randall would in any case wish for more voters to support the democracy by actually voting.

Here is Randall's lists of suggestion for how to help Hillary Clinton win the election:
{|class="wikitable"
!What to do
!How to do it
!Explanation
|-
|Vote
|[https://iwillvote.com/ iwillvote.com]
|A site to look up polling location, ID requirements, etc.
|-
|Get a ride to the polls:
|[http://www.drive2vote.org/ drive2vote.org]
|For voters in Douglas or Sarpy County, Nebraska, who need a ride to the polls from {{w|Warren Buffett}} or his friends.
|-
|If you're having problems voting
|[http://www.866ourvote.org/ 866-OUR-VOTE]
|In many states, racism or other biases on the part of people running polling places is a real issue for minorities. Though it is illegal in theory, people may lie or deny rights to would-be-voters who they believe will not vote for the candidate they agree with. In some instances, these people may require backup from someone with legal understanding to get to vote, which is a service this phone number provides. Since Donald Trump has suggested that unofficial {{w|poll watchers}} should patrol voting stations - which has been described as potential [https://www.theguardian.com/us-news/2016/nov/05/election-day-violence-donald-trump-poll-watchers voter intimidation] - this has been an especially widely discussed topic in this election. The phone number written out as numbers is (866) 687-8683
|-
|Experimental social turnout project
|[http://www.civicinnovation.com/ civicinnovation.com] App Store: VoteWithMe
|An app which "gives you a list of the top 10 highest-impact potential voters in your address book to get in touch with -- based on the likelihood that they support progressive candidates, and that they live in states with the most competitive races". This app is for Android and iOS, with the App Store ID as "VoteWithMe". The "VoteWithMe" app is created by Civic Innovation Works and "uses publicly available voter records to predict which of your contacts are likely to support Democratic candidates, but might not have a plan to vote", as it says on its [https://itunes.apple.com/us/app/votewithme/id1170104517/ App Store Page].
|-
|Reminder:
|If you're in line when the polls close, they have to let you vote.
|This is correct, as is printed on most election pamphlets as part of the ''Voters' Bill of Rights'', as well as being cited on numerous sources online (eg [http://votersedge.kqed.org/en/ca/ballot/election/area/42/section/voting-info?id=statewide-42-ca#section-my-rights-as-a-voter here].) Being turned down for trying to vote after the polling place is officially closed (if you were already in line ''when'' the polls closed) might be an instance where you want to use the phone number mentioned above.
|}

===Character gallery===
The comic show a gallery of 11 xkcd characters including all the main characters from xkcd (except [[Hairy]]), which stand united behind Randall and Clinton despite their lack of agreement in many other comics.

*From left to right on the left side of the H are:
**[[Ponytail]] with a ray gun for melting computers a possible reference to Hillary's email wipe, (the one she also wielded in [[322: Pix Plz]], a comic where she was named Joanna)
**[[Black Hat]] (who was the one introducing Joanna/Ponytail in the mentioned comic)
**[[Danish]] (Black Hat's girlfriend setting up a kite for him, although it could be Megan, but she is also shown later with her regular shorter hair). However it has mainly been Megan in comics with kites, like [[235: Kite]] and [[1614: Kites]]. Kites are a [[:Category:Kites|recurring theme]] on xkcd.
**[[White Hat]] looking at the kite.
*On top of the H are:
**[[Blondie]] (looking out at us, maybe representing Clinton herself)
**[[Megan]] (next to Cueball)
**[[Cueball]] (forming the standard couple in xkcd with Megan)
**[[Hairbun]] with glasses (so specifically not the one from the previous comic [[1755: Old Days]], but rather like in [[1637: Salt Mine]]).
*On the right side of the H are:
**[[Science Girl]] (The adult version of her, is holding her hand out towards a cute squirrel. Of course she could also be the girl from [[635: Locke and Demosthenes]] where the squirrel is poisoned...)
**[[Beret Guy]] is holding a squirrel out towards Science Girl. (The first time squirrels was mentioned was actually when Beret Guy found them in a tree in [[167: Nihilism]] and since then they have become a [[:Category:Squirrels|recurring theme]] on xkcd and a similar squirrel can for instance be seen in [[1503: Squirrel Plan]]. Beret Guy has not been seen together with a squirrel before, but has been shown to care for animals, for instance in [[614: Woodpecker]]).
**[[:Category:Multiple Cueballs|Another Cueball]] is standing on an office chair wielding a sword as he was shown in [[303: Compiling]]. (Interestingly enough the previous comic [[1755: Old Days]] was about Cueball asking Hairbun about {{w|compiling}} in the old days. Seems realistic that Randall has this comic ready for this Monday before the election for some time, and when finding this 9 year old version of Cueball in the old comics, he may have gotten inspired to make a comic about compiling in the old days).

Note that the two characters at either side of the comic wields weapons pointing out defending the other nine. Those next to the characters with weapons are doing recreational things like kiting and admiring adorable squirrels, both are recurring subjects in xkcd.

==Trivia==
Hillary Clinton lost the election in the {{w|electoral college (United States)}}. She did win Massachusetts (Randall's home state).

==Transcript==
:[Eleven characters are drawn left, right and on top of a huge H with an arrow as the horizontal bar connecting the two vertical towers. The arrow breaks the right part of the H. It represents the logo from Hillary Clinton's presidential campaign for 2016. From left to right on the left side of the H are Ponytail with an exotic looking futuristic ray gun like weapon looking to the left away from the H and the others. Behind her is Black Hat who looks at a girl that might be Danish or Megan (but with longer hair than Megan typically has). She is setting up a kite that flies above the first two characters. Behind her and looking up at the kite is White Hat. The H is right behind him, and on top of the left tower of the H sits Blondie looking straight out at the reader with her legs dangling over the edge and her arms resting on her knees. On the arrow between the two H towers sits Megan leaning against the left H tower, also dangling her legs over the edge and arms resting on her knees. Cueball is standing to her right, just left of the right H tower. On top of the right H towers sits Hairbun with glasses looking straight right with her legs dangling over the edge one arm resting on a knee and leaning back on the other arm. On the right side of the H is an adult version of Science Girl holding a hand out towards the squirrel which Beret Guy is holding out in both arms towards her. Behind them is another Cueball standing on an office chair holding a sword high up in front of him to the right away from the others. He keeps his balance by holding his other arm out behind him. Below the H there is a large caption.]
:<big><big><big>H</big></big></big>
: <big><big>I'm with her.</big></big>

:[Below the panel there are several lines of text. The first header line refers to the next four lines with solutions to problems, title/problem on one side then a long dash and the web-link or other information on the right side of that. Below those there is a reminder.]
:<big>How to help</big>
:Vote - iwillvote.com
:Get a ride to the polls - drive2vote.org
:If you're having problems voting - 866-OUR-VOTE
:Experimental social turnout project - civicinnovation.com App Store: VoteWithMe

:<big>Reminder:</big>
:If you're in line when the polls close, they have to let you vote.

{{comic discussion}}

[[Category:Comics featuring Ponytail]]
[[Category:Comics featuring Black Hat]]
[[Category:Comics featuring Danish]]
[[Category:Comics featuring White Hat]]
[[Category:Comics featuring Blondie]]
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Hairbun]]
[[Category:Comics featuring Science Girl]]
[[Category:Comics featuring Beret Guy]]
[[Category:Comics featuring politicians]] 
[[Category:Multiple Cueballs]]
[[Category:Politics]]
[[Category:Kites]]
[[Category:Squirrels]]

Talk:1210: I'm So Random

2016-11-01T00:24:04Z

172.68.54.136:

;"Random"

Are we ''sure'' that's [[Hairy]]? He looks significantly shorter than Black Hat, and in the title text Randall talks about doing this when he was a '''kid''', so maybe that kid is Randall? [[Special:Contributions/172.68.54.136|172.68.54.136]] 00:24, 1 November 2016 (UTC)

Are the numbers in the speech bubble truely random (as in is there a real pattern)? Can someone check?
--[[User:Charlesisbozo|Charlesisbozo]] ([[User talk:Charlesisbozo|talk]]) 08:54, 10 May 2013 (UTC)

: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 "too many 3s and 7s" trap, nor "too ''few'' 3s and 7s, because I know I'll pick them if I try to be random" one, because one is 'high' and one is 'low'. Ditto the "avoiding zero and using nine a lot", 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.
: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.
::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)
:::Yup, that's where I was heading with that fact (see "Preliminarily", 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)
: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)
: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)

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)

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...

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.

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.)

So, while doing this I additionally quanitified the frequencies of neighbouring numbers as I had originally intended.

{| class="wikitable"
|-
! # !! Freq !! ->0 !! ->1 !! ->2 !! ->3 !! ->4 !! ->5 !! ->6 !! ->7 !! ->8 !! ->9 !! ->?
|-
| 0 || 24 || 20 || 8 || 16 || 11 || 11 || 16 || 11 || 4 || 10 || 19 || 4
|-
| 1 || 9 || 9 || 4 || 3 || 3 || 3 || 7 || 5 || 1 || 1 || 9 || -
|-
| 2 || 19 || 15 || 3 || 12 || 13 || 11 || 12 || 8 || 7 || 5 || 13 || 1
|-
| 3 || 21 || 9 || 2 || 12 || 18 || 8 || 8 || 12 || 10 || 8 || 6 || 5
|-
| 4 || 15 || 11 || 3 || 14 || 8 || 6 || 10 || 10 || 6 || 8 || 11 || -
|-
| 5 || 17 || 16 || 9 || 11 || 7 || 10 || 10 || 10 || 7 || 3 || 11 || 4
|-
| 6 || 15 || 10 || 4 || 10 || 11 || 12 || 11 || 9 || 4 || 4 || 7 || -
|-
| 7 || 10 || 5 || 1 || 8 || 9 || 6 || 8 || 5 || 3 || 5 || 3 || 2
|-
| 8 || 9 || 8 || 1 || 5 || 9 || 8 || 4 || 4 || 5 || 3 || 7 || -
|-
| 9 || 18 || 19 || 8 || 13 || 7 || 13 || 10 || 8 || 3 || 6 || 12 || -
|}

(That came out better than I expected. Not used Wiki table markup for a ''long'' time...)

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.

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.

Taking into account the differing frequencies of the (known) numbers, I came up with following table of "actual / theoretical" pairing frequency ratios:

{| class="wikitable"
|-
|-
! # !! Dif !! ->0 !! ->1 !! ->2 !! ->3 !! ->4 !! ->5 !! ->6 !! ->7 !! ->8 !! ->9
|-
| 0 || || 1.01 || 1.08 || 1.02 || 0.63 || 0.89 || 1.14 || 0.89 || 0.48 || 1.35 || 1.28
|-
| 1 || || 1.21 || 1.44 || 0.51 || 0.46 || 0.65 || 1.33 || 1.08 || 0.32 || 0.36 || 1.61
|-
| 2 || || 0.96 || 0.51 || 0.97 || 0.95 || 1.12 || 1.08 || 0.82 || 1.07 || 0.85 || 1.1
|-
| 3 || || 0.52 || 0.31 || 0.87 || 1.19 || 0.74 || 0.65 || 1.11 || 1.38 || 1.23 || 0.46
|-
| 4 || || 0.89 || 0.65 || 1.43 || 0.74 || 0.78 || 1.14 || 1.29 || 1.16 || 1.72 || 1.18
|-
| 5 || || 1.14 || 1.71 || 0.99 || 0.57 || 1.14 || 1.01 || 1.14 || 1.2 || 0.57 || 1.04
|-
| 6 || || 0.81 || 0.86 || 1.02 || 1.02 || 1.55 || 1.25 || 1.16 || 0.78 || 0.86 || 0.75
|-
| 7 || || 0.61 || 0.32 || 1.22 || 1.25 || 1.16 || 1.37 || 0.97 || 0.87 || 1.61 || 0.48
|-
| 8 || || 1.08 || 0.36 || 0.85 || 1.38 || 1.72 || 0.76 || 0.86 || 1.61 || 1.08 || 1.26
|-
| 9 || || 1.28 || 1.44 || 1.1 || 0.54 || 1.4 || 0.95 || 0.86 || 0.48 || 1.08 || 1.08
|}

The highest values are 1.72 more frequent than ought to be by chance (4<->8, with others not far behind), the lowest is 0.31 what should have occured by chance (3->1, 1<->7 next, 1<->8 then 1->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<->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 "missing/unknown neighbours" (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...

Does someone want to calculate P for all of this, anyway? ;)

Finally, I also attempted to discover any embedded steganography. Odd numbers vs even numbers, for a start, but then looking for how "XKCD" 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!

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)

;"I'm so Random"
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, "oh my Julia I'm soooo drunk right now!"
[[Special:Contributions/99.237.74.83|99.237.74.83]] 11:13, 10 May 2013 (UTC)

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. ''— [[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.)

[1] kitten cupcakes, kitten falafel, snail falafel, snail corn, aardvark corn, aardvark baklava, aardvark vindaloo

: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)

::Haha. I don't think any googlewhacks have been discovered in years. A true googlewhack must be found without quotes. ''— [[User:Tbc|tbc]] ([[User talk:Tbc|talk]]) 16:32, 11 May 2013 (UTC)''
:::if you count antewhacks, then zwoddery aphasia counts {{unsigned ip|108.162.218.101}}

:::How about this, without quotes: "w10: brcms_c_radio_timer: dead chip". Got this message from my netbook, which I failed to handle properly a few times in the last few years. [[Special:Contributions/108.162.210.252|108.162.210.252]] 02:37, 6 April 2014 (UTC)

;"lexical white noise"
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)
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)
...'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)

;Odd things that have results

:Endothermic Zymurgy
:Syzygy Chimneysweep
:Thermobaric CheeseGrater (???) {{unsigned ip|108.162.218.101}}

;Is it random

GOOOGLE is still prove (every law is wrong):

Search 1954678
About 57,600 results (0.09 seconds)

Search 2954678
About 83,300 results (0.10 seconds)

Search 3954678
About 497,000 results (0.24 seconds)

Search 4954678
About 451,000 results (0.24 seconds)

Search 5954678
About 359,000 results (0.25 seconds)

Search 6954678
About 46,300 results (0.40 seconds)

Search 7954678
About 348,000 results (0.24 seconds)

Search 8954678
About 45,400 results (0.24 seconds)

Search 9954678
About 287,000 results (0.23 seconds)

So this law is not valid according to my investigations above:
[http://en.wikipedia.org/wiki/Benford%27s_law]

And I am also random...
--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:30, 10 May 2013 (UTC)

: Just for understanding: I should get get a peak at 1xxxxxx and the lowest result at 9xxxxxx. Just changing the first number.
: 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...
:--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:47, 10 May 2013 (UTC)

:: Maybe the second digit z9xxxxx is my problem. Still strange, Ask Benford...
::--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 23:56, 10 May 2013 (UTC)

::: 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)

;Trochees
You sure "tacos" is a trochee? Seems more like a spondee to me. [[User:Stevage|Stevage]] ([[User talk:Stevage|talk]]) 01:44, 13 May 2013 (UTC)

That's some stealth nerd sniping there, Randall. I sincerely did not expect to read someone suggesting that he could've encoded data in the derivative data. Even after reading 1210 comics. Also, it's been two of those in the last three comics. Damn. [[Special:Contributions/108.162.229.37|108.162.229.37]] 04:18, 8 March 2014 (UTC)

1749: Mushrooms

2016-10-21T22:40:13Z

172.68.54.136: /* Explanation */

{{comic
| number = 1749
| date = October 21, 2016
| title = Mushrooms
| image = mushrooms.png
| titletext = Evolutionarily speaking, mushrooms are technically a type of ghost.
}}

==Explanation==
{{incomplete|Other interpretations of the growling mushroom and the ghost in the title text, or more on the existing may be relevant...}}

[[Cueball]] is looking at a {{w|mushroom}} contemplating how weird they are when [[Megan]] adds another layer to their weirdness by supplying the trivia that {{w|evolutionary|evolutionarily}}, mushrooms are closer to the {{w|animal|animal kingdom}} than to {{w|plants}} on the {{w|Tree of life (biology)|tree of life}}.

Both animals and {{w|fungi}} are part of the {{w|opisthokont}} group, while plants are in {{w|archaeplastida}} group with the {{w|algae}}. This surprises Cueball, as he like many other people is likely to think of mushrooms as plants as they are "grown" just like other crops. But what people with this misconception often fail to remember are facts like the fact that the edible mushrooms like {{w|Agaricus bisporus}} (or white mushroom) are [http://www.gardenguides.com/129125-growing-mushrooms-cave.html farmed] in [https://www.youtube.com/watch?v=EmhKqaobi3Q caves] without any sunlight, which is a prerequisite for any plant life, as all plants need to be able to use {{w|photosynthesis}} to grow, and thus needs sunlight.

Megan then walks away, and Cueball, after pondering the mushroom a while further, gets up and walks away too. But as soon as Cueball has his back turned the mushroom growls after him. Cueball spins around to look back at the now again silent mushroom. This is a bit of absurdist humor; while mushrooms are ''technically'' more animal-like than plant-like (they are {{w|eukaryotic}} organisms that do not use photosynthesis) fungi are still so far removed from animals they wouldn't have any of the body parts needed to growl. Cueball's shock and astonishment is quite justified, and maybe it was just his imagination running wild after Megan's trivia.

The title text takes this further, by stating that mushrooms are technically a type of {{w|ghost}}. Arguably, since they arise from decaying remains. The title text may refer to [[1475: Technically]].

This comic was published later in the same week as the [[what if?]] ''{{what if|152|Flood Death Valley}}'', which referred a lot to strange records and trivia. It was the first what if? post in almost three months, the longest break between two posts during 2016 (and third longest of all time at the time of release). It is plausible that there is some a connection between said what if? and this comic, which is fitting due to the lack of common knowledge about mushroom genealogy.

==Transcript==
:[Cueball is squatting in front of a group of four mushrooms (two tiny, one small and one large), touching the top of the nearest and largest mushroom with a finger. This mushroom has several small dots, which becomes more visible in later panels. The other three mushrooms do not appear to have these dots. Megan is standing behind him looking on.]
:Cueball: Mushrooms are ''so weird.''
:Megan: You know, evolutionarily, they're closer to being animals than to plants.

:[Megan starts walking away as Cueball now leans on the ground with the hand he touched the mushroom with. Only the large mushroom is visible in this and the rest of the panels.]
:Cueball: ...Really?
:Megan: Yup!

:[In a frame-less panel Cueball still squats in front of the mushroom, now resting his hand on his knees.]

:[Cueball stands up looking down at the mushroom.]

:[Cueball is walking away as the mushroom makes a sound indicated with several small lines emanating from the top of the mushroom along with a regular speech line.]
:Mushroom: ''Grrrr''

:[Cueball snaps around to look at the mushroom again, standing in a prepared state arms slightly out and legs spread out as well.]

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]
[[Category:Animals]] <--Mentioning that mushrooms are closer to animals than plants-->

1749: Mushrooms

2016-10-21T14:55:29Z

172.68.54.136: /* Explanation */ Arguably, since they arise from decaying remains.

{{comic
| number = 1749
| date = October 21, 2016
| title = Mushrooms
| image = mushrooms.png
| titletext = Evolutionarily speaking, mushrooms are technically a type of ghost.
}}

==Explanation==
{{incomplete|First draft—need transcript, links, and more detailed explanation.}}

Cueball is looking at a mushroom, and Megan tells him that genetically, mushrooms are closer to animals than to plants - both animals and fungi are part of the {{w|Opisthokont}} group, while plants are in {{w|Archaeplastida}} with the algae. Megan then walks away, and Cueball, after a while, stops looking at the mushroom and walks away too. When Cueball has his back turned, the mushroom growls, and Cueball turns his head back to look at the mushroom. The joke here is that while mushrooms may be genetically closer to animals than plants, they do not actually growl like some animals, so Cueball is startled to hear one growl. This could also refer to the hallucinogenic properties some mushrooms have.

The title text takes this further, by stating that mushrooms are technically a type of ghost. Arguably, since they arise from decaying remains.

==Transcript==
{{incomplete transcript}}
[Cueball is squatting in front of a mushroom.]
:Cueball: Mushrooms are ''so weird.''
:Megan: You know, evolutionarily, they're closer to being animals than to plants.
[Megan starts walking away.]
:Cueball: ...Really?
:Megan: Yup!
[Cueball is still squatting.]

[Cueball stands up and starts walking away.]
:Mushroom: Grrrr
[Cueball snaps his head around to look at the mushroom again.]
{{comic discussion}}

1663: Garden

2016-10-03T22:21:20Z

172.68.54.136: /* Reptiles */

{{comic
| number = 1663
| date = April 4, 2016
| title = Garden
| image = garden.png 
| titletext = Relax.
}}
<div class="toclimit-3" style="float:right; margin-left: 10px;">__TOC__</div>
*'''Note''' this is an interactive comic. Go to {{xkcd|1663|xkcd}} to try it out.
**Also '''note''' that a few weeks after the comic was released a change was made so growth only seems to appear when the gardens is actively running in a browser window!
**(This is opposed to what happened during the first few weeks after release!)

==Explanation==
{{incomplete|Fill out the [[#Items in the garden|tables]] with images of all the possible items. General explanations/comment are missing as well as link to screenshots of gardens where each item "grows".}}

This comics represents the [[:Category:April fools' comics|April fools' comic]] of 2016, and it is [[Randall|Randall's]] celebration of {{w|April Fools' Day}} Friday, April 1, 2016. It represents the third time in a row that user input changes the April Fool's comic. Although in the last two [[1350: Lorenz]] and [[1506: xkcloud]] it was written (or drawn) input that became part of the comics. This time the user input is like a game, as the user actively adds, moves and deletes items, and new items appear based on these actions. In this way it actually more resembles the game comic [[1608: Hoverboard]], than the previous April Fool's comics.

Due to technical problems (or to make fools of his fans, see more about the [[#April Fool's header text|header text]] below) the comic did not go live until Sunday evening (after midnight, so technically first on Monday April 4th) so there was no Friday release the week before, see [[#Monday 4th of April release|more details below]].

The comic begins with a [http://www.explainxkcd.com/wiki/images/f/f1/Garden_Loading_collage.png loading screen] with a revolving tree and the text "loading..." This is because the first time a computer loads this dynamic comic it can take a while.

Once it is loaded it displays "your '''Garden'''", being a barren landscape, with a small pond to the left, some rocks at the far left and right, and a single lamp shining light yellow light on most of the ground. This is what is shown at the top of the explanation here. But if you leave the lights on and wait (or "relax", as the reader is told to do by the title text), then plants and other items will start to appear.

The reason it is correct to call it "your garden" is that every time this comic is loaded from scratch, a new garden will be created with a unique url-address. By [[#Saving garden with url|saving this link]] (making a bookmark for it), the user will be able to return to their garden again and again. As the garden only develops very slowly this is important. (If users wish to share their garden they can do it in the table on the page for '''[[1663: Garden/Users gardens|Users gardens]]''').

[http://www.explainxkcd.com/wiki/images/7/78/1663_garden_Three_colors_over_everything_not_very_interesting.png Plants appear] one at a time, and sometimes it takes a long time. Only a few of the plants actually grow. For instance there are some large trees that begins as [http://www.explainxkcd.com/wiki/images/2/27/1663_garden_Fast_growing_tree_-_leafless.png a large trunk] and from there [http://www.explainxkcd.com/wiki/images/6/67/1663_garden_Fast_growing_tree_-_lots_of_leaves.png grows branches and leaves]. This can sometimes happen quite fast. Most other plants just appear, the only other exception being one type of flowers. All plants, except the cactus, clearly sway in the breeze.

Also [http://www.explainxkcd.com/wiki/images/5/5a/1663_garden_Pruned_garden_with_birds_deer_gate_cactus_turtles_snake_gate.png animals] and [http://www.explainxkcd.com/wiki/images/d/de/1663_garden_Three_lamps_two_along_ground_with_pillars_not_in_blue_world_and_symmetric_gates.png building-like structures] such as [http://www.explainxkcd.com/wiki/images/1/15/1663_garden_Megan_Monolith_Animals_and_more.png a monolith and birdbaths] appear, together with lots of other items like [http://www.explainxkcd.com/wiki/images/a/ad/1663_garden_Office_space_with_star_plant_balloon_with_bird_and_grass_on_Cueball.png office furniture] with [http://xkcd.com/1663/#98dc3452-fcf2-11e5-8010-42010a8e0008 balloons swaying in the wind] or even one of the [http://www.explainxkcd.com/wiki/images/3/3f/1663_garden_One_color_Between_orange_red_and_red_First_thing_Mars_rover.png Mars rovers] which so [[:Category:Mars rovers|often have been featured]] in xkcd.

On top of all this, several known characters may appear in different poses including [[Cueball]] and [[Megan]] (for instance with a sword, see [http://www.explainxkcd.com/wiki/images/6/6b/1663_garden_Megan_with_sword%2C_trees_octopuses_with_Cueball_bunny_ducklings.png here]), [[Ponytail]] (see [http://www.explainxkcd.com/wiki/images/e/eb/1663_garden_Ponytail_and_two_Cueballs_cat_pillar_and_trunk_sE.png here]) and [[Beret Guy]] from the torso and up (see [http://www.explainxkcd.com/wiki/images/9/9b/1663_garden_Three_colors_more_separate_Beret_Guy_in_shrubbery_and_Octopus_on_office_desk.png here]). Megan and also Cueball can both be seen [http://www.explainxkcd.com/wiki/images/0/06/1663_garden_Giant_planter_on_pillars_and_both_Cueball_and_Megan_with_black_hat.png with a black hat], but it is one that "grows" on top of their heads after they first appear. However, Cueball with a black hat automatically turns into [[Black Hat]], so he can also be said to be in this comic. There is also an unknown character, a [http://www.explainxkcd.com/wiki/images/0/0c/1663_garden_One_color_Between_Light_yellow_and_yellow_First_thing_stilts.png girl on stilts] with black hair in a ponytail who like plants and balloons [http://xkcd.com/1663/#e774b4b8-fcd4-11e5-8001-42010a8e0017 sways in the wind]. A possible origin of this girl could be the What If article "Burning Pollen". The article involves a character with seasonal allergies that is trying unsuccessfully to avoid their allergen (pollen) with giant stilts.

All the [[#Items in the garden|items that can appear]] in the garden are listed below in several tables. During the first week new items kept appearing, but after the eighth day (April 12th), no new items have appeared. Also the growth rate (and thus the fun of this comic) has decreased with time (maybe due to the enormous amount of gardens that the server has to keep track of?) .

Every so often the image will refresh. You can change the number of lamps, their position, direction, beam width and the color temperature which always begins somewhere between white and yellow, but can change all the way from red to blue (See this [http://www.explainxkcd.com/wiki/images/b/b8/Garden_Three_Lamp_screen_shot.png example] with one lamp selected and three colors of light). Other colors than those four may appear where two lamps' cones of different colored light overlap.

The color of light [[#Effect of light|affects the growth]] with a strong correlation for what appears in the garden depending on the [[#Colors of light|color of light]], and this is not only split between red, yellow and blue, but rather several [http://www.explainxkcd.com/wiki/images/4/4a/1663_garden_Numbered_color_scale_1-17.png 10 different colors].

Early on it became clear that pure red light results in a desert theme with [http://www.explainxkcd.com/wiki/images/9/98/1663_garden_Desert_with_red_light_only.png cacti and turtles] and pure blue light gives an aquatic theme with [http://www.explainxkcd.com/wiki/images/2/23/1663_garden_Octopus_garden_with_Cueball_hand_up_and_a_black_hat_octopus.png lots of octopuses] that may also wear a black hat. For the most interesting gardens the [http://www.explainxkcd.com/wiki/images/1/15/1663_garden_Megan_Monolith_Animals_and_more.png light colors should be mixed]; see more below under [[#Effect of light|Effect of light]].

If this comic is scientifically accurate, that correlation will be based on {{w|photosynthetically active radiation}}.

Some users manage to create fantastic gardens (by using lots of time on them, pruning them at the right time and changing the light and lamp position to get what they strive for). Especially one user have created a series of amazing gardens that is posted on another [http://forums.xkcd.com/viewtopic.php?f=7&t=114415&start=600 xkcd forum]. Here is a collection of screenshots with some of [[1663:_Garden/Screen-shots#Blitz_Girls_amazing_gardens|Blitz Girls amazing gardens]]!

The title text "Relax" can be debated. Is it to let the users know they should just sit back and relax as the garden grows.? Or should they relax and don't worry so much about how it works (not working here on explain xkcd though!)? Or is he teasing the users by giving them a garden that they need to tend to, and then telling them to relax? And also giving them many more colors than lamps... Given that this comic was supposed to come out on April 1st, there is a good chance that it is, also, to tease the users. There are actually [[#Trivia|two other title texts]] as well.

===Extra Garden pages===
*Since this comic is so complicated extra pages have been created to include much more information than is wished for on this main page (which is already of considerable size).
*These pages are listed here for convenience, but they are also linked in the relevant sections below:
**[[1663: Garden/Images]]. The images of items that can appear in the comic.
***This page is linked in the section below with table for ''[[#Items in the garden|Items in the garden]]''.
**[[1663: Garden/Screen-shots]]. Since there are no permalink it in order to save a particular moment of a garden a screen shot is needed. These can be posted here.
***This page is linked in the section below about for ''[[#Saving images|Saving images]]''.
**[[1663: Garden/Users gardens]]. A place for users of explain xkcd to post links to their own garden, and also for experimental gardens.!
***This page is linked in the section below about for ''[[#Saving garden with url|Saving garden with url]]''.

==Transcript==
:[After a '''loading image''' with a rotating tree in the middle and the text "Loading..." with the three dots appearing one at a time, and then disappear when all three have been there the image shown above in the explanation will appear:]

:['''Description of the image above''': A piece of bare landscape is shown. At the edges there are some rocks or stones raising the level from the general level through the center of the panel. Above the middle, a little more than halfway to the to of the panel, is a light bulb sitting inside a lamp that reminds of the desk lamp from the movie Luxo Jr. The lamp shines a yellow light down on the landscape in a broad cone that jus reaches the first rock to the left, but not those to the right. The lamp just hovers in the air. In the top right corner are two gray icons. The top one has a black frame and shows an image of a lamp, tilted left as opposed to the straight position of the lamp in the image. There is a + sign below in the left corner. The second icon without a frame has a large white cross in the middle.]

:[This turns out to be a '''web applet''' and using the "+ lamp" icon two more lamps can be added getting up to three. They are all adjustable both regarding position, direction, color of light and beam width. When selecting a lamp a red circle appear around it with a small circle on top that can be used to control the light color from blue to the left to red to the right. In front is a red arrow that can turn the lamp and it can also be used to change the beam width by pulling it away from the lamp or pushing it back. The lamps can be moved by just clicking on it and moving it. The other icon with a X can be used to remove the lamps (and later any object that appear in the garden). When any object is selected there is a red circle around it. When this is done the gray cross icon becomes red and can the be used to delete the selected item. When no item is selected (either because it is deleted, or by clicking in a part of the screen with no items), then the cross icon turns gray again. When all three lamps are on, then the "+ lamp" icon is faded out.]

:['''If you wait''' (or relax, as in the title text), then a plant will grow or animals, humans and other items may appear. This could be birds, snakes, octopuses or turtles, Megan or Cueball or a birdbath, a monolith or a tall gate just as a few examples. Most of the items appear in one go, but at least the largest trees grow up with a big stem first and then adds parts later with leaves or empty branches. Also one item may appear on top of another item and for instance birds may fly in the air.]

:[There is but one word in the entire comic, which appears when you grow a sign:]
:Sign: Sale

==Functionality==
===Saving garden with url===
*There is no [[1350#Permalink|permalink button]] as in the last two years' April Fool's comics.
*The URL is different for every garden that is loaded, but stays the same. It links to a server-side copy of the scene, which then changes depending on what the users does with their gardens.
**Sharing a URL will connect a new browser to the same garden session, but only the original browser will be allowed to edit.
**The user can always return to change the garden with the link, but only from the same browser on the same computer.
**This means that a specific moment in a gardens life has to be [[#Saving images|saved as an image]] for future references.
*The garden itself will thus continue to develop further from the time when the url was copied, and events will happen from now on even though the garden is not opened in any browser.
**If the user doesn't keep it, it will become infested with weeds.
**So most likely the garden is serverside, as all browsers are allowed to see the development of this garden, but users following the url are not allowed to edit anything.
*Here is an example garden [http://www.xkcd.com/1663/#0d11a2c8-fa8f-11e5-8001-42010a8e000e linked by ID] versus the same garden:
**In the original [http://www.explainxkcd.com/wiki/images/7/7f/1663_garden_tree_turtle_birdbath.png screenshot from April 4th] from when the url was created
**In a [http://www.explainxkcd.com/wiki/images/7/7c/1663_garden_Flying_birds_deer_gate_with_cactus_turtles_snake_etc.png screenshot from April 5th] the day after.
**Here [http://www.explainxkcd.com/wiki/images/5/5a/1663_garden_Pruned_garden_with_birds_deer_gate_cactus_turtles_snake_gate.png example] after the user pruned the garden in the examples.
**Other [[1663: Garden/Users gardens|user gardens]] can be found on the link.
*Starting two browser windows or tabs pointing to the same URL will allow you to edit from either window.
**linden.xkcd.com holds all the data; the UUID just corresponds to your access key, held in your browser's local storage.

====Saving images====
*Since the [[#Saving garden with url|urls are changing]] the only way to save a particular garden is to save an image of the current garden.
**Alternatively by deleting all lamps (or changing them to laser beams or turning them upwards) the no new growth will occur. But then the garden will no longer develop.
*In Edge, Firefox and Chrome, the image plus light cones but minus lamps and icons elements, can be saved by right clicking in the image. (Not possible in explorer).
**They do not always save in the same way as some browsers saves the part of the background without any light cones as white, and other save it as no background, in which case it may render black, basically hiding any black items outside the light.
***For those images it depends on which viewer is used to see the image, if everything can be seen or only that in the light cones.
****See examples of how it looks with black background in these two color maps collections using [http://www.explainxkcd.com/wiki/images/5/50/1663_garden_Single_colors.png a single lamp] and [http://www.explainxkcd.com/wiki/images/9/90/1663_garden_Three_colors.png three lamps].
****See more details about how these [[1663:_Garden/Screen-shots#Color_maps|color maps]] have been made.
****See also (at least) two examples of saved images as the are here on explain xkcd [[1663:_Garden/Screen-shots#Saved_image_from_xkcd|here]].
*An image of the whole screen can be captured, by pressing the PrtScn (Print Screen) key on the keyboard & then pasting the content into a blank image in an image-editing program.
**An even better solution is to use a tool like {{w|Snipping Tool}} which can take the part of the screen that are relevant. This is how most of the [[1663: Garden/Screen-shots|screen shots]] for this explanation has been aquired.
**In both way the lamps and icons can also be displayed, which is not an option with saved images.

===Lamps===
*Additional lamps, up to a total of three lamps, can be added by clicking the black plus lamp icon along the right of the window. The control will black plus lamp icon will [http://www.explainxkcd.com/wiki/images/b/b8/Garden_Three_Lamp_screen_shot.png turn gray].
*Lamps can be removed by clicking to select a lamp, then clicking the red X icon along the right of the window, or pressing the Delete or Backspace key on the keyboard. All lights can be deleted.
*The position of the lamp can be moved by clicking and dragging the lamp within the scene.
*The angle and area of the light cone emitted by the lamp can be changed by [http://www.explainxkcd.com/wiki/images/0/09/Garden_Red_Lamp_screen_shot.png clicking to select the lamp and to reveal the red control triangle]. Rotating the control triangle around the lamp will change the aim of the lamp to point in the direction of the triangle, dragging the control triangle towards the lamp will [http://www.explainxkcd.com/wiki/images/c/cc/1663_garden_One_color_Light_blue.png widen the beam], and dragging the control triangle towards away from the lamp will [http://www.explainxkcd.com/wiki/images/5/5a/1663_garden_Pruned_garden_with_birds_deer_gate_cactus_turtles_snake_gate.png narrow the beam].
*The color emitted by the lamp can be changed by clicking the lamp to reveal the colored control dot, and by rotating the dot around the lamp. The small color control circle changes color to match the color of the lamps beam of light. new lights default to a center position, emitting a pale green. '''rotating the control right''' changes the color to yellow, orange, and finally red, and '''rotating the control left''' changes the color to white, then blue.
===Colors of light===
*The color control moves in a smooth gradient between colors, along the spectrum without any set positions.
*Small changes in the color can have an effect on the garden, even though there is no clear change in the color.
*[http://www.explainxkcd.com/wiki/images/5/50/1663_garden_Single_colors.png As many as nine colors] can be identified from the emitted light of a single lamp, and many more colors are evident when [http://www.explainxkcd.com/wiki/images/9/90/1663_garden_Three_colors.png two or three lamps overlap].
*There is reason to believe that even half the change will create different gardens, i.e. there can be at least one more position between those nine settings that will change the effect, giving eight more settings for a total of 17 "different" colors. An experiment with such '''17 settings''' for just [[1663:_Garden/Screen-shots#One_lamp_one_color|One lamp with one color]].
*Several unique elements only seem to appear using the eight half-colors. Both the [http://www.explainxkcd.com/wiki/images/3/3f/1663_garden_One_color_Between_orange_red_and_red_First_thing_Mars_rover.png Mars rover] and the [http://www.explainxkcd.com/wiki/images/1/1b/1663_garden_One_color_Between_Light_yellow_and_yellow_First_thing_stilts_right.png Stilts girl] might be missed.
*Colors can thus be indicated from these 17 divisions: 
**Below is a table with these 17 division shown and what to expect.
**This may change over time, but was as it about a week after release.
***If updating, please make a note that this may have only applied during the first week(s) and add new feature without deleting.
**There has been an [[1663:_Garden/Screen-shots#One_lamp_one_color|experiment made]] with these 17 colors, see that for more details.
***The color names links to these experimental gardens, that will never be changed after the initiation.
***But there are reasons to believe that two gardens made identical may develop quite differently, as it seems some gardens have very limited growth in spite of the same light. Some of these gardens may be of that persuasion.
****This was proven when 34 more gardens using the 17 colors where started in a [[1663:_Garden/Screen-shots#Second_experiment|similar experiment]].
*The debugger reveals that each light has a "temp" property which ranges from 0 (red) to 1 (blue). The default setting is 0.5.
**The RGB color corresponding to "temp" is determined by this function in linden.js:
::<tt>function u(t){return.32>t?[1,.5+.5*t/.32,.5]:.64>t?[1,1,.5+.5*(t-.32)/.32]:[.75+.25*(1-t)/.36,.75+.25*(1-t)/.36,1]}</tt>
[[File:1663 garden Numbered color scale 1-17.png]] 
{| class="wikitable"
! #
! Color
! Description of items etc
|-
| 1
| [http://xkcd.com/1663/#f65c4906-fcf1-11e5-8001-42010a8e0016 Blue]
| '''Pure blue'''! Aquatic theme with octopus (some with black hat), Cueball checking for rain with hand up. Less growth after the first week and octopus only over the pond (see [[1663:_Garden/Screen-shots#Growth_speed_vs_blue_light|growth speed vs blue light]]).
|-
| 2
| [http://xkcd.com/1663/#d5b7fed6-fd94-11e5-8001-42010a8e000a Blue -> light blue]
| Octopus over pond and boats in pond, Cueball hands up and down (the latter possibly with black hat), {{w|Cairn}}s of '''stones''' and {{w|obelisk}}.
|-
| 3
| [http://xkcd.com/1663/#3afb7988-fcf2-11e5-8001-42010a8e0019 Light blue]
| Cueball hands down (but can be with [http://www.explainxkcd.com/wiki/images/6/64/1663_garden_Color_03_8d.png hand up] as well), Cairns of '''stones''', obelisk, wading bird and boats.
|-
| 4
| [http://xkcd.com/1663/#303c341c-fd95-11e5-8001-42010a8e0016 Light blue -> blue white]
| Obelisk, flower base and stems and balloon string with normal and huge balloons, Cueball hands up (and [http://www.explainxkcd.com/wiki/images/a/a5/1663_garden_Color_04_2_8d.png also down] with {{w|column}} and wadding bird), fish, shark fins and boats.
|-
| 5
| [http://xkcd.com/1663/#98dc3452-fcf2-11e5-8010-42010a8e0008 Blue white]
| Office landscape with desks and chairs, table, column, obelisk, pots with star plant or other flowers base and stems, Beret Guy in pond, Cueball hands up and down, balloon string with normal and huge balloons drifting far left and right on their strings in the wind. [http://www.explainxkcd.com/wiki/images/a/ac/1663_garden_Color_05_8d.png Also wadding bird], boats and shark fin
|-
| 6
| [http://xkcd.com/1663/#5a45a1f8-fd95-11e5-8001-42010a8e000e Blue white -> white]
| Both kinds of Cueball, Ponytail, Beret Guy, both types of cats, office desk, table, standing bird, wading bird, heron, owl, shark fin, bunny boat, flowers base and stems, balloon string with normal and huge balloons. Also [http://www.explainxkcd.com/wiki/images/3/36/1663_garden_Color_06_2_8d.png fish] and [http://www.explainxkcd.com/wiki/images/7/75/1663_garden_Color_06_8d.png flying fish].
|-
| 7
| [http://xkcd.com/1663/#ba6b4ac2-fcf2-11e5-8001-42010a8e0019 White]
| Balloon string with normal and huge balloons (here '''three in one garden'''), Megan hand up, cats, bunnies, shark fin, fish, Beret Guy, flowers base and stems and trees. [http://www.explainxkcd.com/wiki/images/c/c7/1663_garden_Color_07_8d.png Also] platform in tree, beehive base, Ponytail, water bird and flying fish and [http://www.explainxkcd.com/wiki/images/8/82/1663_garden_Color_07_2_8d.png Heron].
|-
| 8
| [http://xkcd.com/1663/#8874be6a-fd95-11e5-8001-42010a8e0016 White -> light yellow]
| Megan hands up, {{w|shrub}}s, flowers base stems, '''hilt''' and '''some blooms''', trees, bunnies, fish, shark fin, water bird, owl, bunnies. [http://www.explainxkcd.com/wiki/images/2/2a/1663_garden_Color_08_2_8d.png Also] birdbath and stilt girl.
|-
| 9
| [http://xkcd.com/1663/#db338968-fcf2-11e5-8001-42010a8e0016 Light yellow]
| '''Starting color'''. Megan hands down and with sword on platform, trees, shrub, flowers base and stems, grass, platform in tree, birdbath, ducks, wading bird, pots, with star plants, tall platform. [http://www.explainxkcd.com/wiki/images/c/c3/1663_garden_Color_09_8d.png Also] deer, stilt girl, fish and [http://www.explainxkcd.com/wiki/images/1/1f/1663_garden_Color_09_2_8d.png shark fin].
|-
| 10
| [http://xkcd.com/1663/#b28f8522-fd95-11e5-8001-42010a8e0013 Light yellow -> Yellow]
| Girl on stilts, Megan with swords on platform, trees, flowers base and stems, grass, reeds in pond, platform in trees, tall platforms, deer, snake, pots
|-
| 11
| [http://xkcd.com/1663/#efccf292-fcf2-11e5-8010-42010a8e0003 Yellow]
| Sale signs, tall platform, snakes, armadillo, flowers base and stems, reeds in pond. Also [http://www.explainxkcd.com/wiki/images/c/ce/1663_garden_Color_11_2_8d.png deer].
|-
| 12
| [http://xkcd.com/1663/#de4fd3b0-fd95-11e5-8001-42010a8e0011 Yellow -> Orange]
| Sale signs, snakes, turtles, tulips and wavy plants. Also [http://www.explainxkcd.com/wiki/images/b/bb/1663_garden_Color_12_2_8d.png tall platform] and armadillo.
|-
| 13
| [http://xkcd.com/1663/#0d6bca62-fcf3-11e5-8019-42010a8e0005 Orange]
| Wavy plants, turtles, [[#Linsang_-_cat_like_animal|linsang]], flying birds and flying Megan (and thus also bird risers and their roots). Also [http://www.explainxkcd.com/wiki/images/9/98/1663_garden_Color_13_8d.png armadillos].
|-
| 14
| [http://xkcd.com/1663/#578b80bc-fd96-11e5-8001-42010a8e000a Orange -> orange red]
| Snakes, turtles, linsang, armadillo, tulips wavy plants, flying birds and flying Megan (and thus also bird risers and their roots).
|-
| 15
| [http://xkcd.com/1663/#28b238b0-fcf3-11e5-8001-42010a8e0018 Orange red]
| Desert landscape with turtles, cactus sale, signs, lamp post poles without lamps, platform on cactus resulting in inverted pyramids. Also [http://www.explainxkcd.com/wiki/images/d/d4/1663_garden_Color_15_2_8d.png linsang].
|-
| 16
| [http://xkcd.com/1663/#ad7ca596-fd96-11e5-8020-42010a8e0006 Orange red -> red]
| Desert landscape with Mars rover, turtles, cactus sale, signs, lamp post poles without lamps but no platforms. Also [http://www.explainxkcd.com/wiki/images/e/e3/1663_garden_Color_16_2_8d.png linsang].
|-
| 17
| [http://xkcd.com/1663/#46cc4e08-fcf3-11e5-8001-42010a8e0013 Red]
| '''Pure red'''! Desert landscape with turtles and cactus only.
|}

===Effect of light===
*How much the color affects the growth took some time to find out but already from the stat it was clear that there definitely was a correlation
*For instance areas under lights set to the the outer position or the starting position was very different.
**[http://www.explainxkcd.com/wiki/images/2/23/1663_garden_Octopus_garden_with_Cueball_hand_up_and_a_black_hat_octopus.png Pure blue light] (left most) develop into a boring aquatic theme with only lots of octopuses (maybe with a black hat) and the Cueball holding a hand out to check for rain.
***The appearance of pure blue gardens have changed with time so octopuses now only appear over the pond [http://www.explainxkcd.com/wiki/images/1/1d/1663_garden_One_color_Blue_9d.png like this].
**[http://www.explainxkcd.com/wiki/images/7/70/1663_garden_One_color_red_9d.png Pure red light] (far right) develop into a boring desert theme with only cactus and turtles.
**[http://www.explainxkcd.com/wiki/images/9/9c/1663_garden_One_color_Light_yellow_9d.png Light yellow] or [http://www.explainxkcd.com/wiki/images/2/2e/1663_garden_Color_09_3d.png starting light] grows lots of plants like trees, grass and scrubs and several animals like ducks, deer, fish and wadding bird and also birdbath, stilt girl and both standing Megan and sword Megan.
*Soon after the release of the comic some research into a single lamp with unchaining light, that covering the whole light range split into 17 divisions was undertaken.
*[[File:1663 garden Numbered color scale 1-17.png]]
**See these gardens [[1663:_Garden/Users_gardens#Locked_gardens_only_for_explanation_use|locked for explanation use only]] and also see more about the 17 split in the color range [[#Colors of light|above]].
*Mixed light seems to be able to do the same, but it is unclear if what grows only depends on the final mixed color, or if it is a mix of what would grow under those two colors.
**There are some indications that it is not a clear mix as pure blue together with pure red, does not seem to produce neither Octopuses or desert theme.
**If there are any items that can only grow under a mix of light this has not been proven. Most objects that can grow directly from the ground, has been observed in the experimental single color gardens mentioned above.
**But there may be items that needs to grow on top of other objects, and these may require a change of color from what the base needs. And thus they will not appear under one color light. Possible examples of these items could be:
***[http://www.explainxkcd.com/wiki/images/f/f3/Garden_Desk_lamp.png Desk lamp] (needing some kind of platform forming in another color range like the [http://www.explainxkcd.com/wiki/images/e/ee/Garden_Tall_platform.png tall platform], yellow or the small [http://www.explainxkcd.com/wiki/images/1/11/Garden_Platform_1.png platform], orange).
***[http://www.explainxkcd.com/wiki/images/8/88/Garden_Giant_Planter.png Giant Planter] (needing for instance a [http://www.explainxkcd.com/wiki/images/c/c4/Garden_PlatformColumn_3.png platform column], light blue light]
***[http://www.explainxkcd.com/wiki/images/e/e0/Garden_lamp-topper.png Lamp pole tops] (needing [http://www.explainxkcd.com/wiki/images/8/81/Garden_Lamppost_1.png lamp poles] forming under orange light)
***[http://www.explainxkcd.com/wiki/images/a/a4/Garden_Flower_bloom_1.png Flower blooms] (any type) (needing [http://www.explainxkcd.com/wiki/images/d/d1/Garden_Flower_segment_1.png flower segments], several colors)
***[http://www.explainxkcd.com/wiki/images/7/7e/Garden_Actual_flying_fish_1.png Actual flying fish] (needing bird raiser, orange light)
***[http://www.explainxkcd.com/wiki/images/5/5d/Garden_Saucer.png Flying saucer] (needing bird raiser, orange light)
*What happens when using only one color (other than the two outer points red and blue and the starting light yellow color) has been explored in great depth in no less than two different [[1663:_Garden/Screen-shots#One_lamp_one_color|One lamp one color]] experiments with [[1663:_Garden/Users_gardens#Locked_gardens_only_for_explanation_use|51 gardens]] created using 17 different color settings.
**[http://www.explainxkcd.com/wiki/images/2/27/1663_garden_One_color_Between_blue_and_light_blue_6d.png Blue light] (just right of pure blue) creates a landscape with stones forming cairns, together with monoliths, both kinds of Cueballs (with black hat on the standing one) and still octopuses.
**[http://www.explainxkcd.com/wiki/images/7/75/1663_garden_One_color_Light_blue_9d.png Light blue light] (just a little farther from pure blue than above), the octopuses disappear, but the rest remains the same, although boats and wadding bird now appear in the water, and still both [http://www.explainxkcd.com/wiki/images/a/a6/1663_garden_Color_03_5d.png Cueballs] can occur. Going just slightly further away [http://www.explainxkcd.com/wiki/images/e/e4/1663_garden_Color_04_2_5d.png fish and columns] start to appear.
**[http://www.explainxkcd.com/wiki/images/d/d1/1663_garden_One_color_White_Blue_12h.png Blue white light] grow a sort of office theme, with desks, balloons and Cueballs. Moving towards white light [http://www.explainxkcd.com/wiki/images/d/d0/1663_garden_One_color_Between_Blue_White_and_White_5d.png Ponytail appears] with less office items together with cats (and now no Beret Guys in the pond but [http://www.explainxkcd.com/wiki/images/d/df/1663_garden_One_color_Between_Blue_White_and_White_8d.png lots of animals]).
**[http://www.explainxkcd.com/wiki/images/f/f7/1663_garden_One_color_White_9d.png White light] gives a forest of balloons with Megan holding her hands up.
**[http://www.explainxkcd.com/wiki/images/3/3e/1663_garden_One_color_Yellow_2d.png Yellow light] (somewhat right of the starting color) produce sale signs and snakes.
**[http://www.explainxkcd.com/wiki/images/4/4f/1663_garden_One_color_Between_orange_and_orange_red_8d.png Orange light] produce flying bird and flying Megans and on the ground snakes, turtles, linsangs and armadillos, plus tulips and wavy plants.
**[http://www.explainxkcd.com/wiki/images/0/02/1663_garden_One_color_Between_orange_red_and_red_8d.png Orange red light] (just left of red) produce lamp posts (without the top), in addition to the same desert theme as red with cactus and turtles. If it is very close to red the Mars rover appears (as in the example above). If it is a little longer from red, the platforms can form, which can then act as a catalyst for growth and create [http://www.explainxkcd.com/wiki/images/5/58/1663_garden_One_color_Orange_red_9d.png large towers] on top of cactus's.
*Nothing seems to be able to grow under several conditions:
**If no lamps are pointing towards the ground for instance because:
***All [http://xkcd.com/1663/#21374f9e-fbbd-11e5-8001-42010a8e0015 lamps are deleted].
***The [http://xkcd.com/1663/#4896b678-fbbe-11e5-8001-42010a8e0011 beam is laser thin.]
***The lamps points towards the sky without [http://www.xkcd.com/1663/#6a6a7be0-fbbe-11e5-800d-42010a8e0008 touching the ground.]
***The lamps are [http://xkcd.com/1663/#c75991f6-fbbe-11e5-8001-42010a8e0011 below the ground pointing down]. (In this case the one over the pond was not far enough down and a single water plant has formed anyway.)
****On the other hand if the lamps are below the ground but pointing up it can result in growth well enough as shown in this [http://www.explainxkcd.com/wiki/images/7/7c/1663_garden_Different_light_from_below_the_ground.png example] and this [http://www.explainxkcd.com/wiki/images/3/3a/1663_garden_Yellow_light_from_below_the_ground.png example].
**It was believed that if the lamps where very close to the ground pointing straight down there would be no growth.
***However this can be because only a very small area is illuminated
****In this [http://www.xkcd.com/#9733dff4-fbbe-11e5-8001-42010a8e0012 example] there are turtles under the red light in the pond, plants under the yellow and octopus, column and Cueball under the blue (from the time that columns could appear under pure blue light).
****Similar in this [http://xkcd.com/1663/#357a48d8-fbbf-11e5-8019-42010a8e0006 example] there are octopus (in the pond), deer/plants and a cactus from even lower lamps.
****Of course the lamp has to be so high as not to be underground as mentioned above.
**Also if lamps point towards the ground there can still only grow something from the ground [http://www.explainxkcd.com/wiki/images/3/3e/1663_garden_Two_light_on_small_area_nothing_outside_the_light.png where the light touches]. The growth can move outside the light cones up in the air, but the base has to be within an area with light.
**Similar with items that can grow new things on top of them like tree trunks or platforms, this will only happen if light shines on the relevant places.
***For instance the tall tree trunks can easily grow outside a light cone. Then leaves and branches will [http://www.explainxkcd.com/wiki/images/e/e9/1663_garden_One_color_Between_Light_yellow_and_yellow_3d.png only grow below] the point where the light hits
****Similar with platform, that [http://www.explainxkcd.com/wiki/images/3/3e/1663_garden_One_color_Yellow_2d.png grows partially outside] the light cone. More items will only appear where this lamp still hits the platform.
***One exemption to the rule mentioned here seems to be the bird raisers. The bird raisers are used to hold anything that flies up in the air. And the bird raiser it self needs to grow from either another bird riser or from a bird riser root (which in the end holds all bird raisers). This root has to have light on the ground to grow and thus have light on it self. But from the top of the bird raisers growing from such a root, items are able to grow even if the tip pf the bird raiser is not in the light.
****Thus flying items can appear to grow where there has [http://www.explainxkcd.com/wiki/images/4/4f/1663_garden_One_color_Between_orange_and_orange_red_8d.png never been light]!
****See much more about this under the description of bird raisers in the [[#Helper_structures|table below]].
**Of course lights can be moved and changed without destroying what has already grown there (or so it seems). So a tended garden cannot be used to determine this.
***This is why some [[1663:_Garden/Users_gardens#Locked_gardens_only_for_explanation_use|locked gardens]] have been set up where there will be no changes ever.
***Examples from above has mainly been taken from screen shots of these locked gardens.

===Grown items===
*Grown items may be highlighted by clicking on them. Selected grown items will be highlighted with a red circle, and appear slightly lighter then other items.
*Grown items may be "pruned" by the red X icon along the right of the window, or pressing the Delete key on the keyboard.
*Some items (such as the large tree) can be deleted in minor parts by selecting a branch or smaller set of leaves without deleting the entire tree.
*See the images (with links to xkcd) of all 250 items that can appear, here below in the [[#Items_in_the_garden|tables]].

===Growth development===
*'''After a few weeks''' growth no only seems to appear when the garden is actively running in a browser window (maybe only in the original users browser?)
*There continued to appear new items that was not available on the release day.
**This lasted about a week (maybe 8 days).
**For instance many new items and animals like the columns and the owls started to appear after a few days.
**Also tulips and lightning poles did not appear at first.
***A last burst of new animals occurred about a week after release (either 11th or 12th of April). This burst included the following animals:
***Herons, Wadding birds, Sharks fins, jumping fish and flying fish plus actual flying fish (flying without water), armadillos and no less than 12 different linsangs (see [[1663:_Garden#Linsang_-_cat_like_animal|Linsang - cat like animal]]).
*But it also seems to change what might appear, so that the result of a particular color will change dramatically, not only by adding new, but also by not growing what used to be.
**A clear example of this is that for the first half week pure blue light resulted in lots of octopuses all along the ground and also Cueballs cheeking for rain.
**Later also columns appeared.
***But after a week the growth rate under blue light almost stopped, and it seems that octopuses now only grow over the pond to the left, and much less Cueball and no columns under that color.
**See details here: [[1663:_Garden/Screen-shots#Growth_speed_vs_blue_light|Growth speed vs blue light]].

===Debug mode===
{{notice|Anyone who can explain what the debug mode is, how it works, why it is there and why there is difference between the linden and the normal xkcd?}}
*By changing the url address it is possible to get into a debug mode.
**This may not work from for instance explorer, but seems to work from Firefox and chrome.
*Normal mode: http://xkcd.com/1663/#ID
**[http://xkcd.com/1663/#98dc3452-fcf2-11e5-8010-42010a8e0008 Normal mode example].
*At one point the Debug mode worked from this address http://xkcd.com/1663/?debug#ID
**But as can bee seen from this [http://xkcd.com/1663/?debug#98dc3452-fcf2-11e5-8010-42010a8e0008 example] it does not work any more but just goes back to normal mode.
*But there is still another version of the link which gives access to the debug mode: http://linden.xkcd.com/?debug#ID
**[http://linden.xkcd.com/?debug#98dc3452-fcf2-11e5-8010-42010a8e0008 Linden debug mode].
**In this mode each item can clearly be seen as the image is framed, and thus invisible lifter images for flying things can be seen.
***See this [http://linden.xkcd.com/?debug#d12a0932-faaa-11e5-8012-42010a8e0006 example].
**This last mode can be used to find the names of the [[1663:_Garden/Images#Images|images of each item]] in a garden.
***See this section on [[1663:_Garden/Images#How_to_find_new_links|How to find new links]].
***By preventing the browser from loading specific images (''e.g.'' with an ad blocker), all instances can be pruned temporarily.
*On the forum, [http://forums.xkcd.com/viewtopic.php?f=7&t=114415&start=600#p3959056 yan provides some jQuery] which can be entered in the javascript console to add an interactive sidebar listing the objects in the garden.

===Limitations===
*The beam produced by each lamp is normally restricted to spread between 0° (which results in no growth) and 95°. The "create new light" button chooses a random angle between 45° and 90°.
*Attempting to view several gardens simultaneously may cause some to hang on the "loading" image, likely due to the server refusing additional connections. The maximum number which can load successfully is usually six, but may be as low as three.

===Bugs===
*There have been several bugs mentioned already after the first day. Please include any spotted here:
**Also some problems that may now be fixed.
*May not run on some tablets or smart phones (i.e. touch-screen only devices).
*There are some browser versions of Chrome and Firefox where it doesn't run.
*The lamps may be invisible for a few seconds after loading.
*The whole page used to refresh at random intervals and lose the whole progress.
**It still does on April 5th.
**Sometimes (in some browsers?) the garden is reloaded when refreshing.
***This may though be because of the url which is a [[#Saving garden with url|link to a given garden]].
***See examples of this [[1663: Garden/Users gardens|here]].
***Seems to be dependent on the browser type.
*Some lamps jumped back to their starting position after a few minutes, without the whole page reloading.
*For a few hours after its apparition, the loading didn't seem to stop for some people, making them think that the rotating tree was the whole joke, with people expected to "relax" while looking at it.
*Occasionally invisible objects are added. They can be deleted, and they have bounding boxes in the [[#Debug mode|debugger]]: [http://linden.xkcd.com/?debug#d12a0932-faaa-11e5-8012-42010a8e0006 Example].
*Doesn't work over https, you have to use http instead.
*It is possible to save the image in Chrome and in Firefox, but not in Explorer.
**It is possible to save the visible portion of the image (in any browser) by pressing the Print-Screen key to perform a screen capture.
**But in Chrome the image is black where there is no light.
**In Firefox everything is visible, wth the light cones (in color) shown.
*Appears to have a memory leak at least in some Windows/Firefox versions, as keeping the page open for a long time will cause Windows to kill Firefox for insufficient memory.
**On the forum, Weeks tries to summon davean! [http://forums.xkcd.com/viewtopic.php?f=7&t=114415&start=320#p3951923]
*Does not work in many Linux versions.
*Tree trunks will sometimes grow endlessly without leaves depending on the lights hitting them.
*If you are dragging a light, the arrow, or the color slider when a refresh happens, the refresh will enter an infinite loop.
**This seems to cause corruption of the garden because refreshing the whole page will result in a loop that never loads the page.
**Clearing your local data for xkcd.com solves the issue but also makes you unable to edit your garden.
*On April 6, gardens viewed from [http://xkcd.com/1663/#7877bdfc-fc03-11e5-8001-42010a8e000c http://xkcd.com/1663/] links began to include double-size objects, while they appeared <s>normally</s> with different objects enlarged when viewed from [http://linden.xkcd.com/#7877bdfc-fc03-11e5-8001-42010a8e000c http://linden.xkcd.com/].
**Apparently some of the server's art files were <s>misdirected to the larger versions</s> replaced with new large images. [https://web.archive.org/web/20160407054439/http://linden.xkcd.com/art/rover.png] [http://linden.xkcd.com/art/2x-rover.png]
**New giant objects are still placed according to their original sizes. [http://forums.xkcd.com/viewtopic.php?f=7&t=114415&start=320#p3951908]
**This was suddenly fixed on April 7, possibly inducing browser memory issues at that time. [http://forums.xkcd.com/viewtopic.php?f=7&t=114415&start=360#p3952207]
***However, some giant images remained cached (where?) for a long time. [http://forums.xkcd.com/viewtopic.php?f=7&t=114415&start=400#p3952527]
*Although there are six bee images, they have not been reported in any gardens[[File:Garden_Bee_1.png]]

==Items in the garden==
*Below in the section are several tables displaying all the known images of items that may grow (appear) in the garden.
**They have been sorted based on type like characters, animals (by type), plants (by type), platforms, others and helper structures.
**In time each item will have a link to a screen shot where they appear.
**Also explanations for each item can be written in these tables
*For colors reference refer (also) to the numbers in this image: 
*[[File:1663 garden Numbered color scale 1-17.png]]
**The color under which a given item may grow should be noted.
***Particularly if they can grow under just one color if light (maybe a range, but with only one lamp lit as one specific color).
***But almost more important if some items needs more than one color
****Especially if the items base, the base on which they have to grow, needs another color than they do, as seems to be the case with flower blooms and the lamp to go at the top of the lamp poles.
*All the images can be seen without the table here: [[1663: Garden/Images|Images of items]].
===Characters===
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! [[Cueball]] [[File:Garden Man 1a.png]] [http://xkcd.com/1663/art/2x-man-1a.png Man 1a] 
[[File:Garden Man 2a.png]] [http://xkcd.com/1663/art/2x-man-2a.png Man 2a]
|
*Here are the two different images of Cueball.
*The first Cueball just stands with his hands down.
**In this position he always looks left.
**Some items can grow on his head, most obviously [http://www.explainxkcd.com/wiki/images/2/27/1663_garden_One_color_Between_blue_and_light_blue_6d.png the hat], turning him into [[Black Hat]]. But also animals like the [http://www.explainxkcd.com/wiki/images/9/92/1663_garden_Blitz_Girls_UFO_and_birds_garden.png water bird], [http://www.explainxkcd.com/wiki/images/3/32/1663_garden_One_color_Between_Blue_White_and_White_6d.png standing bird or cats] and [http://www.explainxkcd.com/wiki/images/d/d4/1663_garden_Crazy_cat_peoples_garden.png owls] can perch on his head.
**He never seems to appears in pure blue light, and also only appears when the light is turned left of white.
*The second Cueball has one hand out.
**In this position he always looks right.
**He is the only character that appears under pure blue light (color 1).
**It seems like he cannot wear the hat or anything else on his head.
**In stead he can hold object on his hand, like a [http://www.explainxkcd.com/wiki/images/1/1e/1663_garden_S_shaped_empty_balloon_string_left.png balloon string] (later [http://www.explainxkcd.com/wiki/images/0/0e/1663_garden_Office_space_with_two_herons_in_lake_and_huge_balloon_on_long_string.png with balloon] or the [http://www.explainxkcd.com/wiki/images/c/c2/1663_garden_Blitz_Girls_strong_Megan_garden.png huge balloon]), the [http://www.explainxkcd.com/wiki/images/e/e5/1663_garden_Blitz_Girls_Armadillo_tower.png small platform] or some of the smaller animals like [http://www.explainxkcd.com/wiki/images/3/32/1663_garden_One_color_Between_Blue_White_and_White_6d.png the bird], the [http://www.explainxkcd.com/wiki/images/0/09/1663_garden_Cueball_holds_a_Turtle_in_front_of_Megan_looking_like_a_cap_on_her.png turtle], or [http://www.explainxkcd.com/wiki/images/d/d4/1663_garden_Crazy_cat_peoples_garden.png cat and owls].
|
*Standing Cueball with color [http://www.explainxkcd.com/wiki/images/9/92/1663_garden_One_color_Between_blue_and_light_blue_2d.png 2 blue], [http://www.explainxkcd.com/wiki/images/c/c9/1663_garden_One_color_Light_blue_12h.png 3 light blue], [http://www.explainxkcd.com/wiki/images/e/e4/1663_garden_Color_04_2_5d.png 4 light blue] and [http://www.explainxkcd.com/wiki/images/b/b2/1663_garden_One_color_Blue_white_2d.png 5 Blue white]
*Hand out Cueball with color [http://www.explainxkcd.com/wiki/images/b/bf/1663_garden_One_color_Blue_6d.png 1 blue], [http://www.explainxkcd.com/wiki/images/9/92/1663_garden_One_color_Between_blue_and_light_blue_2d.png 2 blue], [http://www.explainxkcd.com/wiki/images/a/a6/1663_garden_Color_03_5d.png 3 light blue], [http://www.explainxkcd.com/wiki/images/5/5e/1663_garden_One_color_Between_light_blue_and_Blue_White_6d.png 4 light blue] and [http://www.explainxkcd.com/wiki/images/d/d1/1663_garden_One_color_White_Blue_12h.png 5 Blue white]
| [http://www.explainxkcd.com/wiki/images/c/c9/1663_garden_One_color_Light_blue_12h.png Standing]
[http://www.explainxkcd.com/wiki/images/e/e5/1663_garden_One_color_Blue_18h.png Hand out] 
|-
! [[Megan]] [[File:Garden Woman 1a.png]] [http://xkcd.com/1663/art/2x-woman-1a.png Woman 1a] [[File:Garden Handfig 1.png]] [http://xkcd.com/1663/art/2x-handfig-1.png Handfig 1] 
[[File:Garden Handfig 2.png]] [http://xkcd.com/1663/art/2x-handfig-2.png Handfig 2] [[File:Garden Sword fig.png]] [http://xkcd.com/1663/art/2x-sword-fig.png Sword fig] [[File:Garden Flying fig.png]] [http://xkcd.com/1663/art/2x-flying-fig.png Flying fig]
|
*Here are the images of Megan.
**Megan with sword seems to only occur on top of a platform or a piece of furniture.
***She seem to not be willing to pull out the sword when just standing on the ground.
***This means that she can only occur under a one color setting if that setting can also produce a platform. This is the case though see the color column.
|
*Standing (Yellow 9 standard)
*Hands up (L and R) (White 7)
*Sword ([http://www.explainxkcd.com/wiki/images/9/9c/1663_garden_One_color_Light_yellow_9d.png Yellow 9 standard] and [http://www.explainxkcd.com/wiki/images/6/6d/1663_garden_One_color_Between_Light_yellow_and_yellow_2d.png Yellow 10])
*Flying (Orange 15)
| [http://www.explainxkcd.com/wiki/images/c/cb/1663_garden_One_color_Light_yellow_12h.png Standing ] 
[http://www.explainxkcd.com/wiki/images/9/99/1663_garden_One_color_White_12h.png Hands up] 
[http://www.explainxkcd.com/wiki/images/6/6b/1663_garden_Megan_with_sword%2C_trees_octopuses_with_Cueball_bunny_ducklings.png Sword-tree platform] [http://www.explainxkcd.com/wiki/images/c/cb/1663_garden_Megan_with_sword_and_owl_on_gate.png Sword-gate] [http://www.explainxkcd.com/wiki/images/1/1d/1663_garden_My_first_linsang_cat_like_creature_in_SC.png Sword-desk] 
[http://www.explainxkcd.com/wiki/images/8/87/1663_garden_One_color_Orange_d7.png Flying]
|-
! [[Beret Guy]] [[File:Garden Beret shrub.png]] [http://xkcd.com/1663/art/2x-beret-shrub.png Beret shrub]
|
*Here is the image of Beret Guy.
| White 7 or mix of yellow and blue
| [http://www.explainxkcd.com/wiki/images/9/99/1663_garden_One_color_White_12h.png In lake] 
[http://www.explainxkcd.com/wiki/images/2/24/1663_garden_Shark_finn_and_Beret_Guy_in_same_bird_bath_fish_boat_heron_and_more.png In birdbath] 
[http://www.explainxkcd.com/wiki/images/9/9b/1663_garden_Three_colors_more_separate_Beret_Guy_in_shrubbery_and_Octopus_on_office_desk.png In shrub]
|-
! [[Ponytail]] [[File:Garden Fig 1.png]] [http://xkcd.com/1663/art/2x-fig-1.png Fig 1]
|
*Here are the images of Ponytail.
| Color?
| [http://www.explainxkcd.com/wiki/images/e/eb/1663_garden_Ponytail_and_two_Cueballs_cat_pillar_and_trunk_sE.png Example]
|-
! Stilt girl [[File:Garden Stilt walker.png]] [http://xkcd.com/1663/art/2x-stiltwalker.png Stilt walker]
|
*Here is the image of the girl on stilts.
| Light yellow 10
| [http://www.explainxkcd.com/wiki/images/1/1b/1663_garden_One_color_Between_Light_yellow_and_yellow_First_thing_stilts_right.png Example]
|}

===Animals===
====Mammals====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Armadillo [[File:Garden Armadillo L.png]] [http://linden.xkcd.com/art/2x-armadillo-l.png Armadillo L] 
[[File:Garden Armadillo R.png]] [http://linden.xkcd.com/art/2x-armadillo-r.png Armadillo R]
|
*Here are the images of Armadillo.
| Color?
| [ Example]
|-
! Cats [[File:Garden Cat Balanced.png]] [http://xkcd.com/1663/art/2x-cat-balanced.png Cat Balanced] 
[[File:Garden Cat Ground.png]] [http://xkcd.com/1663/art/2x-cat-ground.png Cat Ground]
|
*Here are the images of cats.
| Color?
| [ Example]
|-
! Deer [[File:Garden Deer 1.png]] [http://xkcd.com/1663/art/2x-deer-1.png Deer 1] 
[[File:Garden Deer 2.png]] [http://xkcd.com/1663/art/2x-deer-2.png Deer 2]
|
*Here are the images of Deer.
| Color?
| [ Example]
|-
! Bunny [[File:Garden Important bun.png]] [http://xkcd.com/1663/art/2x-important-bun.png Important bun]
|
*Here is the image of the Bunny.
| Color?
| [ Example]
|-
! Linsang [[File:Garden Linsang 1.png]] [http://linden.xkcd.com/art/2x-linsang-1.png Linsang 1] 
[[File:Garden Linsang 2.png]] [http://linden.xkcd.com/art/2x-linsang-2.png Linsang 2] 
[[File:Garden Linsang 3.png]] [http://linden.xkcd.com/art/2x-linsang-3.png Linsang 3] 
[[File:Garden Linsang 4.png]] [http://linden.xkcd.com/art/2x-linsang-4.png Linsang 4] 
[[File:Garden Linsang 5.png]] [http://linden.xkcd.com/art/2x-linsang-5.png Linsang 5] 
[[File:Garden Linsang 6.png]] [http://linden.xkcd.com/art/2x-linsang-6.png Linsang 6] 
[[File:Garden Linsang 7.png]] [http://linden.xkcd.com/art/2x-linsang-7.png Linsang 7] 
[[File:Garden Linsang 8.png]] [http://linden.xkcd.com/art/2x-linsang-8.png Linsang 8] 
[[File:Garden Linsang 9.png]] [http://linden.xkcd.com/art/2x-linsang-9.png Linsang 9] 
[[File:Garden Linsang 10.png]] [http://linden.xkcd.com/art/2x-linsang-10.png Linsang 10] 
[[File:Garden Linsang 11.png]] [http://linden.xkcd.com/art/2x-linsang-11.png Linsang 11] 
[[File:Garden Linsang 12.png]] [http://linden.xkcd.com/art/2x-linsang-12.png Linsang 12]
|
*Here are the images of linsangs.
**See more about [[#Linsang - cat like animal|Linsang - cat like animal]] in the trivia section.
| Color?
| [http://www.explainxkcd.com/wiki/images/6/68/1663_Garden_Ophiocordyceps_linsang.png Linsang infected by fungus]
|}

====Birds====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Flying birds [[File:Garden Bird 1.png]] [http://xkcd.com/1663/art/2x-bird-1.png Bird 1] 
[[File:Garden Bird 2.png]] [http://xkcd.com/1663/art/2x-bird-2.png Bird 2] 
[[File:Garden Bird 3.png]] [http://xkcd.com/1663/art/2x-bird-3.png Bird 3] 
[[File:Garden Bird 4.png]] [http://xkcd.com/1663/art/2x-bird-4.png Bird 4] 
[[File:Garden Bird 5.png]] [http://xkcd.com/1663/art/2x-bird-5.png Bird 5]
|
*Here are the images of flying birds.
| Color?
| [ Example]
|-
! Standing bird [[File:Garden Bird standing.png]] [http://xkcd.com/1663/art/2x-bird-standing.png Bird standing]
|
*Here are the images of Standing bird.
| Color?
| [ Example]
|-
! Duck [[File:Garden Duck 1.png]] [http://xkcd.com/1663/art/2x-duck-1.png Duck 1]
|
*Here is the image of the duck.
| Color?
| [ Example]
|-
! Heron [[File:Garden Heron L.png]] [http://linden.xkcd.com/art/2x-heron-l.png Heron L] 
[[File:Garden Heron R.png]] [http://linden.xkcd.com/art/2x-heron-r.png Heron R]
|
*Here are the images of Herons.
| Color?
| [ Example]
|-
! Owl [[File:Garden Owl.png]] [http://xkcd.com/1663/art/2x-owl.png Owl]
|
*Here is the image of the Owl.
| Color?
| [ Example]
|-
! Wading bird [[File:Garden Wading bird L.png]] [http://linden.xkcd.com/art/2x-wading-bird-l.png Wading bird L] 
[[File:Garden Wading bird R.png]] [http://linden.xkcd.com/art/2x-wading-bird-r.png Wading bird R]
|
*Here are the images of wading birds.
| Color?
| [ Example]
|-
! Water bird [[File:Garden Water bird 1.png]] [http://xkcd.com/1663/art/2x-waterbird-1.png Water bird 1] 
[[File:Garden Water bird 2.png]] [http://xkcd.com/1663/art/2x-waterbird-2.png Water bird 2]
|
*Here are the images of water bird.
| Color?
| [ Example]
|}

====From the sea====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Fish [[File:Garden Fish 1.png]] [http://linden.xkcd.com/art/2x-fish-1.png Fish 1] 
[[File:Garden Fish 2.png]] [http://linden.xkcd.com/art/2x-fish-2.png Fish 2]
|
*Here are the images of Fish.
| Color?
| [ Example]
|-
! Flying fish [[File:Flying fish 1.png]] [http://xkcd.com/1663/art/2x-flying-fish-1.png Flying fish 1] 
[[File:Flying fish 2.png]] [http://xkcd.com/1663/art/2x-flying-fish-2.png Flying fish 2] 
[[File:Garden Actual flying fish 1.png]] [http://linden.xkcd.com/art/2x-actual-flying-fish-1.png Actual flying fish 1] 
[[File:Garden Actual flying fish 2.png]] [http://linden.xkcd.com/art/2x-actual-flying-fish-2.png Actual flying fish 2]
|
*Here are the images of Flying fish.
| Color?
| [http://forums.xkcd.com/download/file.php?id=51476&mode=view Flying fish in Megan's hair] [http://forums.xkcd.com/download/file.php?id=51543&mode=view Flying fish and UGO]
|-
! Octopus [[File:Garden Octopus.png]] [http://xkcd.com/1663/art/2x-octopus.png Octopus] 
[[File:Garden Octopus hat capable.png]] [http://xkcd.com/1663/art/2x-octopus-hat-capable.png Octopus hat capable]
|
*Here are the images of Octopuses.
| Color?
| [ Example]
|-
! Sharks [[File:Garden Shark fin L.png]] [http://linden.xkcd.com/art/2x-shark-fin-l.png Shark fin L] 
[[File:Garden Shark fin R.png]] [http://linden.xkcd.com/art/2x-shark-fin-r.png Shark fin R]
|
*Here is the image of the shark fins.
| Color?
| [http://www.explainxkcd.com/wiki/images/6/6e/1663_Garden_Megan_there%27s_a_shark_in_the_water.png Shark in birdbath]
|-
! Tentacle [[File:Garden Tentacle 1.png]] [http://xkcd.com/1663/art/2x-tentacle-1.png Tentacle 1] 
[[File:Garden Tentacle 2.png]] [http://xkcd.com/1663/art/2x-tentacle-2.png Tentacle 2] 
[[File:Garden Tentacle 3.png]] [http://xkcd.com/1663/art/2x-tentacle-3.png Tentacle 3] 
[[File:Garden Tentacle 4.png]] [http://xkcd.com/1663/art/2x-tentacle-4.png Tentacle 4] 
[[File:Garden Tentacle 5.png]] [http://xkcd.com/1663/art/2x-tentacle-5.png Tentacle 5] 
[[File:Garden Tentacle 6.png]] [http://xkcd.com/1663/art/2x-tentacle-6.png Tentacle 6]
|
*Here are the images of tentacles.
| Color?
| [ Example]
|}

====Reptiles====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Snake [[File:Garden Snake 1.png]] [http://xkcd.com/1663/art/2x-snake-1.png Snake 1] 
[[File:Garden Snake 2.png]] [http://xkcd.com/1663/art/2x-snake-2.png Snake 2]
|
*Here are the images of snakes.
| Color?
| [ Example]
|-
! Turtle [[File:Garden Turtle 1.png]] [http://xkcd.com/1663/art/2x-turtle-1.png Turtle 1] 
[[File:Garden Turtle 2.png]] [http://xkcd.com/1663/art/2x-turtle-2.png Turtle 2]
|
*Here are the images of turtles.
| Color reddish?
| [http://www.explainxkcd.com/wiki/images/6/6c/1663_Garden_octopus_turtle_capable.png Octopus turtle capable]
|}

====Insects====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Bees [[File:Garden Bee 1.png]] [http://xkcd.com/1663/art/2x-bee-1.png Bee 1] 
[[File:Garden Bee 2.png]] [http://xkcd.com/1663/art/2x-bee-2.png Bee 2] 
[[File:Garden Bee 3.png]] [http://xkcd.com/1663/art/2x-bee-3.png Bee 3] 
[[File:Garden Bee 4.png]] [http://xkcd.com/1663/art/2x-bee-4.png Bee 4] 
[[File:Garden Bee 5.png]] [http://xkcd.com/1663/art/2x-bee-5.png Bee 5] 
[[File:Garden Bee 6.png]] [http://xkcd.com/1663/art/2x-bee-6.png Bee 6]
|
*Here are the images of bees.
| Color?
| [ Example]
|-
! Beehive 
[[File:Garden Beehive-base.png]] [http://xkcd.com/1663/art/2x-beehive-base.png Beehive-base] 
[[File:Garden Beehive entrance a.png]] [http://xkcd.com/1663/art/2x-beehive-entrance-a.png Beehive entrance a] 
[[File:Beehive section.png]] [http://xkcd.com/1663/art/2x-beehive-section.png Beehive section]
|
*Here are the images that construct the beehive.
| Color?
| [http://forums.xkcd.com/download/file.php?id=51487&mode=view BlitzGirl's beehive]
|}

===Plants===
====Trees====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Tall trunks [[File:Garden Tall trunk 1.png]] [http://xkcd.com/1663/art/2x-talltrunk-1.png Tall trunk 1] 
[[File:Garden Tall trunk 2.png]] [http://xkcd.com/1663/art/2x-talltrunk-2.png Tall trunk 2] 
[[File:Garden Tall trunk 3.png]] [http://xkcd.com/1663/art/2x-talltrunk-3.png Tall trunk 3] 
[[File:Garden Tall trunk 4.png]] [http://xkcd.com/1663/art/2x-talltrunk-4.png Tall trunk 4]
|
*Here are the images of tall trunks.
| Color?
| [ Example]
|-
! Trunks [[File:Garden Trunk 1.png]] [http://xkcd.com/1663/art/2x-trunk-1.png Trunk 1] 
[[File:Garden Trunk 2.png]] [http://xkcd.com/1663/art/2x-trunk-2.png Trunk 2] 
[[File:Garden Trunk 3.png]] [http://xkcd.com/1663/art/2x-trunk-3.png Trunk 3] 
[[File:Garden Trunk 4.png]] [http://xkcd.com/1663/art/2x-trunk-4.png Trunk 4] 
[[File:Garden Trunk 5.png]] [http://xkcd.com/1663/art/2x-trunk-5.png Trunk 5] 
[[File:Garden Trunk 6.png]] [http://xkcd.com/1663/art/2x-trunk-6.png Trunk 6] 
[[File:Garden Trunk 7.png]] [http://xkcd.com/1663/art/2x-trunk-7.png Trunk 7] 
[[File:Garden Trunk 8.png]] [http://xkcd.com/1663/art/2x-trunk-8.png Trunk 8]
|
*Here are the images of smaller trunks.
| Color?
| [ Example]
|-
! Branches [[File:Garden Branch 1.png]] [http://xkcd.com/1663/art/2x-branch-1.png Branch 1] 
[[File:Garden Branch 2.png]] [http://xkcd.com/1663/art/2x-branch-2.png Branch 2] 
[[File:Garden Branch 3.png]] [http://xkcd.com/1663/art/2x-branch-3.png Branch 3] 
[[File:Garden Branch 4.png]] [http://xkcd.com/1663/art/2x-branch-4.png Branch 4] 
[[File:Garden Branch 5.png]] [http://xkcd.com/1663/art/2x-branch-5.png Branch 5] 
[[File:Garden Branch 6.png]] [http://xkcd.com/1663/art/2x-branch-6.png Branch 6] 
[[File:Garden Branch 7.png]] [http://xkcd.com/1663/art/2x-branch-7.png Branch 7] 
[[File:Garden Branch 8.png]] [http://xkcd.com/1663/art/2x-branch-8.png Branch 8] 
[[File:Garden Branch 9.png]] [http://xkcd.com/1663/art/2x-branch-9.png Branch 9] 
[[File:Garden Branch 10.png]] [http://xkcd.com/1663/art/2x-branch-10.png Branch 10] 
[[File:Garden Branch 11.png]] [http://xkcd.com/1663/art/2x-branch-11.png Branch 11] 
[[File:Garden Branch 12.png]] [http://xkcd.com/1663/art/2x-branch-12.png Branch 12] 
[[File:Garden Branch 13.png]] [http://xkcd.com/1663/art/2x-branch-13.png Branch 13] 
[[File:Garden Branch 14.png]] [http://xkcd.com/1663/art/2x-branch-14.png Branch 14] 
[[File:Garden Branch 15.png]] [http://xkcd.com/1663/art/2x-branch-15.png Branch 15] 
[[File:Garden Branch 16.png]] [http://xkcd.com/1663/art/2x-branch-16.png Branch 16] 
[[File:Garden Branch 17.png]] [http://xkcd.com/1663/art/2x-branch-17.png Branch 17] 
[[File:Garden Branch 18.png]] [http://xkcd.com/1663/art/2x-branch-18.png Branch 18] 
[[File:Garden Branch 19.png]] [http://xkcd.com/1663/art/2x-branch-19.png Branch 19] 
[[File:Garden Branch 20.png]] [http://xkcd.com/1663/art/2x-branch-20.png Branch 20] 
[[File:Garden Branch 21.png]] [http://xkcd.com/1663/art/2x-branch-21.png Branch 21] 
[[File:Garden Branch 22.png]] [http://xkcd.com/1663/art/2x-branch-22.png Branch 22] 
[[File:Garden Branch 23.png]] [http://xkcd.com/1663/art/2x-branch-23.png Branch 23] 
[[File:Garden Branch 24.png]] [http://xkcd.com/1663/art/2x-branch-24.png Branch 24]
|
*Here are the images of branches.
| Color?
| [ Example]
|-
! Leaves [[File:Garden Leaves 1.png]] [http://xkcd.com/1663/art/2x-leaves-1.png Leaves 1] 
[[File:Garden Leaves 2.png]] [http://xkcd.com/1663/art/2x-leaves-2.png Leaves 2] 
[[File:Garden Leaves 3.png]] [http://xkcd.com/1663/art/2x-leaves-3.png Leaves 3] 
[[File:Garden Leaves 4.png]] [http://xkcd.com/1663/art/2x-leaves-4.png Leaves 4] 
[[File:Garden Leaves 5.png]] [http://xkcd.com/1663/art/2x-leaves-5.png Leaves 5] 
[[File:Garden Leaves 6.png]] [http://xkcd.com/1663/art/2x-leaves-6.png Leaves 6] 
[[File:Garden Leaves 7.png]] [http://xkcd.com/1663/art/2x-leaves-7.png Leaves 7] 
[[File:Garden Leaves 8.png]] [http://xkcd.com/1663/art/2x-leaves-8.png Leaves 8] 
[[File:Garden Leaves 9.png]] [http://xkcd.com/1663/art/2x-leaves-9.png Leaves 9] 
[[File:Garden Leaves 10.png]] [http://xkcd.com/1663/art/2x-leaves-10.png Leaves 10] 
[[File:Garden Leaves 11.png]] [http://xkcd.com/1663/art/2x-leaves-11.png Leaves 11] 
[[File:Garden Leaves 12.png]] [http://xkcd.com/1663/art/2x-leaves-12.png Leaves 12] 
[[File:Garden Leaves 13.png]] [http://xkcd.com/1663/art/2x-leaves-13.png Leaves 13] 
[[File:Garden Leaves 14.png]] [http://xkcd.com/1663/art/2x-leaves-14.png Leaves 14] 
[[File:Garden Leaves 15.png]] [http://xkcd.com/1663/art/2x-leaves-15.png Leaves 15] 
[[File:Garden Leaves 16.png]] [http://xkcd.com/1663/art/2x-leaves-16.png Leaves 16] 
[[File:Garden Leaves 17.png]] [http://xkcd.com/1663/art/2x-leaves-17.png Leaves 17] 
[[File:Garden Leaves 18.png]] [http://xkcd.com/1663/art/2x-leaves-18.png Leaves 18] 
[[File:Garden Leaves 19.png]] [http://xkcd.com/1663/art/2x-leaves-19.png Leaves 19] 
[[File:Garden Leaves 20.png]] [http://xkcd.com/1663/art/2x-leaves-20.png Leaves 20] 
[[File:Garden Leaves 21.png]] [http://xkcd.com/1663/art/2x-leaves-21.png Leaves 21] 
[[File:Garden Leaves 22.png]] [http://xkcd.com/1663/art/2x-leaves-22.png Leaves 22] 
[[File:Garden Leaves 23.png]] [http://xkcd.com/1663/art/2x-leaves-23.png Leaves 23] 
[[File:Garden Leaves 24.png]] [http://xkcd.com/1663/art/2x-leaves-24.png Leaves 24] 
[[File:Garden Leaves 25.png]] [http://xkcd.com/1663/art/2x-leaves-25.png Leaves 25] 
[[File:Garden Leaves 26.png]] [http://xkcd.com/1663/art/2x-leaves-26.png Leaves 26] 
[[File:Garden Leaves 27.png]] [http://xkcd.com/1663/art/2x-leaves-27.png Leaves 27] 
[[File:Garden Leaves 28.png]] [http://xkcd.com/1663/art/2x-leaves-28.png Leaves 28] 
[[File:Garden Leaves 29.png]] [http://xkcd.com/1663/art/2x-leaves-29.png Leaves 29] 
[[File:Garden Leaves 30.png]] [http://xkcd.com/1663/art/2x-leaves-30.png Leaves 30]
|
*Here are the images of leaves.
| Color?
| [ Example]
|}

====Flowers====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Blooms [[File:Garden Flower bloom 1.png]] [http://xkcd.com/1663/art/2x-flower-bloom1.png Flower bloom 1] 
[[File:Garden Flower bloom 2.png]] [http://xkcd.com/1663/art/2x-flower-bloom2.png Flower bloom 2] 
[[File:Garden Flower bloom 3.png]] [http://xkcd.com/1663/art/2x-flower-bloom3.png Flower bloom 3] 
[[File:Garden Flower bloom 4.png]] [http://xkcd.com/1663/art/2x-flower-bloom4.png Flower bloom 4] 
[[File:Garden Flower bloom 5.png]] [http://xkcd.com/1663/art/2x-flower-bloom5.png Flower bloom 5] 
[[File:Garden Flower bloom 6.png]] [http://xkcd.com/1663/art/2x-flower-bloom6.png Flower bloom 6] 
[[File:Garden Flower bloom 7.png]] [http://xkcd.com/1663/art/2x-flower-bloom7.png Flower bloom 7]
|
*Here are the images of blooms.
| Color?
| [ Example]
|-
! Hilt [[File:Garden Flower hilt 1.png]] [http://xkcd.com/1663/art/2x-flower-hilt1.png Flower hilt 1] 
[[File:Garden Flower hilt 2.png]] [http://xkcd.com/1663/art/2x-flower-hilt2.png Flower hilt 2]
|
*Here are the images of hilt.
| Color?
| [ Example]
|-
! Stem segments [[File:Garden Flower base.png]] [http://xkcd.com/1663/art/2x-flower-base.png Flower base] 
[[File:Garden Flower segment 1.png]] [http://xkcd.com/1663/art/2x-flower-segment1.png Flower segment 1] 
[[File:Garden Flower segment 2.png]] [http://xkcd.com/1663/art/2x-flower-segment2.png Flower segment 2] 
[[File:Garden Flower segment 3.png]] [http://xkcd.com/1663/art/2x-flower-segment3.png Flower segment 3] 
[[File:Garden Flower segment 4.png]] [http://xkcd.com/1663/art/2x-flower-segment4.png Flower segment 4] 
[[File:Flower segment 5.png]] [http://xkcd.com/1663/art/2x-flower-segment5.png Flower segment 5] 
[[File:Flower segment 6.png]] [http://xkcd.com/1663/art/2x-flower-segment6.png Flower segment 6] 
[[File:Flower segment 7.png]] [http://xkcd.com/1663/art/2x-flower-segment7.png Flower segment 7] 
[[File:Flower segment 8.png]] [http://xkcd.com/1663/art/2x-flower-segment8.png Flower segment 8] 
[[File:Flower segment 9.png]] [http://xkcd.com/1663/art/2x-flower-segment9.png Flower segment 9] 
[[File:Flower segment 10.png]] [http://xkcd.com/1663/art/2x-flower-segment10.png Flower segment 10] 
[[File:Flower segment 11.png]] [http://xkcd.com/1663/art/2x-flower-segment11.png Flower segment 11] 
[[File:Flower segment 12.png]] [http://xkcd.com/1663/art/2x-flower-segment12.png Flower segment 12]
|
*Here is the image of the base and segments of the flower stems.
| Color?
| [ Example]
|-
! Star plant [[File:Garden Star Plant.png]] [http://xkcd.com/1663/art/2x-starplant.png Star Plant]
|
*Here are the images the star plant.
| Color?
| [ Example]
|-
! Tulips [[File:Garden Tulip 1.png]] [http://xkcd.com/1663/art/2x-tulip-1.png Tulip 1] 
[[File:Garden Tulip 2.png]] [http://xkcd.com/1663/art/2x-tulip-2.png Tulip 2]
|
*Here are the images of Tulips.
| Color?
| [http://www.explainxkcd.com/wiki/images/0/03/1663_Garden_tulip_Megan.png Tulip Megan]
|}

====Other plants====
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Cactus [[File:Garden Cactus 1.png]] [http://xkcd.com/1663/art/2x-cactus-1.png Cactus 1] 
[[File:Garden Cactus 2.png]] [http://xkcd.com/1663/art/2x-cactus-2.png Cactus 2]
|
*Here are the images of cactus.
| Color?
| [ Example]
|-
! Grass [[File:Garden Grass 1.png]] [http://xkcd.com/1663/art/2x-grass-1.png Grass 1] 
[[File:Garden Grass 2.png]] [http://xkcd.com/1663/art/2x-grass-2.png Grass 2] 
[[File:Garden Grass 3.png]] [http://xkcd.com/1663/art/2x-grass-3.png Grass 3] 
[[File:Garden Grass 4.png]] [http://xkcd.com/1663/art/2x-grass-4.png Grass 4] 
[[File:Garden Grass 5.png]] [http://xkcd.com/1663/art/2x-grass-5.png Grass 5] 
[[File:Garden Grass 6.png]] [http://xkcd.com/1663/art/2x-grass-6.png Grass 6] 
[[File:Garden Grass 7.png]] [http://xkcd.com/1663/art/2x-grass-7.png Grass 7] 
[[File:Garden Grass 8.png]] [http://xkcd.com/1663/art/2x-grass-8.png Grass 8] 
[[File:Garden Grass 9.png]] [http://xkcd.com/1663/art/2x-grass-9.png Grass 9]
|
*Here are the images of grass.
| Color?
| [ Example]
|-
! Reeds [[File:Garden Reeds 1.png]] [http://xkcd.com/1663/art/2x-reeds-1.png Reeds 1] 
[[File:Garden Reeds 2.png]] [http://xkcd.com/1663/art/2x-reeds-2.png Reeds 2] 
[[File:Garden Reeds 3.png]] [http://xkcd.com/1663/art/2x-reeds-3.png Reeds 3] 
[[File:Garden Reeds 4.png]] [http://xkcd.com/1663/art/2x-reeds-4.png Reeds 4] 
[[File:Garden Reeds 5.png]] [http://xkcd.com/1663/art/2x-reeds-5.png Reeds 5] 
[[File:Garden Reeds 6.png]] [http://xkcd.com/1663/art/2x-reeds-6.png Reeds 6] 
[[File:Garden Reeds 8.png]] [http://xkcd.com/1663/art/2x-reeds-8.png Reeds 8] 
[[File:Garden Reeds 9.png]] [http://xkcd.com/1663/art/2x-reeds-9.png Reeds 9] 
[[File:Garden Reeds 10.png]] [http://xkcd.com/1663/art/2x-reeds-10.png Reeds 10] 
[[File:Garden Reeds 11.png]] [http://xkcd.com/1663/art/2x-reeds-11.png Reeds 11] 
[[File:Garden Reeds 12.png]] [http://xkcd.com/1663/art/2x-reeds-12.png Reeds 12] 
[[File:Garden Reeds 13.png]] [http://xkcd.com/1663/art/2x-reeds-13.png Reeds 13]
|
*Here are the images of reeds.
| Color?
| [ Example]
|-
! Shrub [[File:Garden Shrub 1.png]] [http://xkcd.com/1663/art/2x-shrub-1.png Shrub 1] 
[[File:Garden Shrub 2.png]] [http://xkcd.com/1663/art/2x-shrub-2.png Shrub 2] 
[[File:Garden Shrub 3.png]] [http://xkcd.com/1663/art/2x-shrub-3.png Shrub 3] 
[[File:Garden Shrub 4.png]] [http://xkcd.com/1663/art/2x-shrub-4.png Shrub 4] 
[[File:Garden Shrub 5.png]] [http://xkcd.com/1663/art/2x-shrub-5.png Shrub 5] 
[[File:Garden Shrub 6.png]] [http://xkcd.com/1663/art/2x-shrub-6.png Shrub 6] 
[[File:Garden Shrub 7.png]] [http://xkcd.com/1663/art/2x-shrub-7.png Shrub 7] 
[[File:Garden Shrub 8.png]] [http://xkcd.com/1663/art/2x-shrub-8.png Shrub 8] 
[[File:Garden Shrub 9.png]] [http://xkcd.com/1663/art/2x-shrub-9.png Shrub 9] 
[[File:Garden Shrub 10.png]] [http://xkcd.com/1663/art/2x-shrub-10.png Shrub 10] 
[[File:Garden Shrub 11.png]] [http://xkcd.com/1663/art/2x-shrub-11.png Shrub 11]
|
*Here are the images of shrubs.
| Color?
| [ Example]
|-
! Wavy plant [[File:Garden Wavy plant 1.png]] [http://xkcd.com/1663/art/2x-wavyplant-1.png Wavy plant 1] 
[[File:Garden Wavy plant 2.png]] [http://xkcd.com/1663/art/2x-wavyplant-2.png Wavy plant 2] 
[[File:Garden Wavy plant 3.png]] [http://xkcd.com/1663/art/2x-wavyplant-3.png Wavy plant 3] 
[[File:Garden Wavy plant 4.png]] [http://xkcd.com/1663/art/2x-wavyplant-4.png Wavy plant 4]
|
*Here are the images of wavy plants.
| Color?
| [ Example]
|}

===Platforms===
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Tree platform [[File:Garden Left platform.png]] [http://xkcd.com/1663/art/2x-left-platform.png Left platform] [[File:Garden Right platform.png]] [http://xkcd.com/1663/art/2x-right-platform.png Right platform]
|
*Here are the images of platforms in trees.
| Color?
| [ Example]
|-
! Platform [[File:Garden Platform 1.png]] [http://xkcd.com/1663/art/2x-platform-1.png Platform 1]
|
*Here is the image of the basic platform.
| Color?
| [ Example]
|-
! Platform Column [[File:Garden PlatformColumn 1.png]] [http://xkcd.com/1663/art/2x-platform-column-1.png PlatformColumn 1] 
[[File:Garden PlatformColumn 2.png]] [http://xkcd.com/1663/art/2x-platform-column-2.png PlatformColumn 2] 
[[File:Garden PlatformColumn 3.png]] [http://xkcd.com/1663/art/2x-platform-column-3.png PlatformColumn 3]
|
*Here are the images of platform columns.
| Color?
| [ Example]
|-
! Stone Platform [[File:Garden Stone Platform 1 Wide.png]] [http://xkcd.com/1663/art/2x-stone-platform-1wide.png Stone Platform 1 Wide] 
[[File:Garden Stone Platform 3 Wide.png]]  [http://xkcd.com/1663/art/2x-stone-platform-3wide.png Stone Platform 3 Wide] 
[[File:Garden Stone Platform 5 Wide.png]] [http://xkcd.com/1663/art/2x-stone-platform-5wide.png Stone Platform 5 Wide]
|
*Here are the images of stone platforms.
| Color?
| [ Example]
|-
! Tall platform [[File:Garden Tall platform.png]] [http://xkcd.com/1663/art/2x-tall-platform.png Tall platform]
|
*Here is the image of the tall platform.
| Color?
| [ Example]
|}

===Other items===
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Balloon [[File:Garden Balloon.png]] [http://xkcd.com/1663/art/2x-balloon.png Balloon] 
[[File:Garden Balloon Huge.png]] [http://xkcd.com/1663/art/2x-balloon-huge.png Balloon Huge] 
[[File:Garden Balloon Segment.png]] [http://xkcd.com/1663/art/2x-balloon-segment.png Balloon Segment] 
[[File:Balloon segment short.png]] [http://xkcd.com/1663/art/2x-balloon-segment-short.png Balloon segment short]
|
*Here are the images of balloons and their strings.
| Color?
| [http://www.explainxkcd.com/wiki/images/3/34/1663_garden_S_shaped_empty_balloon_string_right.png S-shaped balloon string]
|-
! Birdbath [[File:Garden Birdbath.png]] [http://xkcd.com/1663/art/2x-birdbath.png Birdbath]
|
*Here is the image of the birdbath.
| Color?
| [http://www.explainxkcd.com/wiki/images/a/a1/1663_garden_Purple_garden_with_Heron.png Birdbath legged deer]
|-
! Boat [[File:Garden Boat 1 L.png]] [http://linden.xkcd.com/art/2x-boat-1-l.png Boat 1 L] 
[[File:Garden Boat 1 R.png]] [http://linden.xkcd.com/art/2x-boat-1-r.png Boat 1 R]
|
*Here are the images of boats.
| Color?
| [ Example]
|-
! Cairn stones [[File:Garden Cairn Base 1.png]] [http://xkcd.com/1663/art/2x-cairn-base-1.png Cairn Base 1] 
[[File:Garden Cairn Base 2.png]] [http://xkcd.com/1663/art/2x-cairn-base-2.png Cairn Base 2] 
[[File:Garden Cairn Base 3.png]] [http://xkcd.com/1663/art/2x-cairn-base-3.png Cairn Base 3] 
[[File:Garden Cairn Base 4.png]] [http://xkcd.com/1663/art/2x-cairn-base-4.png Cairn Base 4] 
[[File:Garden Cairn Base 5.png]] [http://xkcd.com/1663/art/2x-cairn-base-5.png Cairn Base 5] 
[[File:Garden Cairn Mid 1.png]]  [http://xkcd.com/1663/art/2x-cairn-mid-1.png Cairn Mid 1] 
[[File:Garden Cairn Mid 2.png]] [http://xkcd.com/1663/art/2x-cairn-mid-2.png Cairn Mid 2] 
[[File:Garden Cairn Mid 3.png]] [http://xkcd.com/1663/art/2x-cairn-mid-3.png Cairn Mid 3] 
[[File:Garden Cairn Mid 4.png]] [http://xkcd.com/1663/art/2x-cairn-mid-4.png Cairn Mid 4] 
[[File:Garden Cairn Mid 5.png]] [http://xkcd.com/1663/art/2x-cairn-mid-5.png Cairn Mid 5] 
[[File:Garden Cairn Top 1.png]] [http://xkcd.com/1663/art/2x-cairn-top-1.png Cairn Top 1] 
[[File:Garden Cairn Top 2.png]] [http://xkcd.com/1663/art/2x-cairn-top-2.png Cairn Top 2] 
[[File:Garden Cairn Top 3.png]] [http://xkcd.com/1663/art/2x-cairn-top-3.png Cairn Top 3] 
[[File:Garden Cairn Top 4.png]] [http://xkcd.com/1663/art/2x-cairn-top-4.png Cairn Top 4] 
[[File:Garden Cairn Top 5.png]] [http://xkcd.com/1663/art/2x-cairn-top-5.png Cairn Top 5]
|
*Here is the image of the stones used to form cairns.
| Color?
| [http://www.explainxkcd.com/wiki/images/2/23/1663_Garden_An_Engineer_cairns.png Gigantic rock pile]
|-
! Furniture [[File:Garden Desk 1.png]] [http://xkcd.com/1663/art/2x-desk-1.png Desk 1] 
[[File:Garden Desk lamp.png]] [http://xkcd.com/1663/art/2x-desk-lamp.png Desk lamp] 
[[File:Garden Table 1.png]] [http://xkcd.com/1663/art/2x-table-1.png Table 1]
|
*Here are the images of furniture for the office and other places.
| Color?
| [ Example]
|-
! Giant Planter [[File:Garden Giant Planter.png]] [http://xkcd.com/1663/art/2x-giant-planter.png Giant Planter]
|
*Here is the image of the giant Planter.
| Color?
| [http://www.explainxkcd.com/wiki/images/1/1a/1663_garden_Underground_light_gives_large_tub_on_top_of_pillar_then_filled_with_trees.png Giant planter with trees]
|-
! Hat [[File:Garden Hat 1a.png]] [http://xkcd.com/1663/art/2x-hat-1a.png Hat 1a]
|
*Here is the image of the black hat.
| Color?
| [ Example]
|-
! Lamppost [[File:Garden Lamp crossbar left.png]] [http://xkcd.com/1663/art/2x-lamp-crossbar-left.png Lamp crossbar left] 
[[File:Garden Lamp crossbar right.png]] [http://xkcd.com/1663/art/2x-lamp-crossbar-right.png Lamp crossbar right] 
[[File:Garden Lamppost 1.png]] [http://xkcd.com/1663/art/2x-lamppost-1.png Lamppost 1] 
[[File:Garden lamp-topper.png]] [http://xkcd.com/1663/art/2x-lamp-topper.png lamp-topper]
|
*Here are the images that may form the complete lamppost.
| Color?
| [ Example]
|-
! Obelisk [[File:Garden Obelisk.png]] [http://xkcd.com/1663/art/2x-obelisk.png Obelisk]
|
*Here is the image of the obelisk.
| Color?
| [ Example]
|-
! Pot [[File:Garden Pot 1.png]] [http://xkcd.com/1663/art/2x-pot-1.png Pot 1] 
[[File:Garden Pot 2.png]] [http://xkcd.com/1663/art/2x-pot-2.png Pot 2] 
[[File:Garden Pot 3.png]] [http://xkcd.com/1663/art/2x-pot-3.png Pot 3]
|
*Here are the images of pots.
| Color?
| [ Example]
|-
! Rover [[File:Garden Rover.png]] [http://xkcd.com/1663/art/2x-rover.png Rover]
|
*Here is the image of the Mars rover.
| Color 16
| [http://www.explainxkcd.com/wiki/images/3/3f/1663_garden_One_color_Between_orange_red_and_red_First_thing_Mars_rover.png Mars rover]
|-
! Sale sign [[File:Garden Sale sign.png]] [http://xkcd.com/1663/art/2x-sale-sign.png Sale sign]
|
*Here is the image of the sale sign.
| Color?
| [ Example]
|-
! Saucer [[File:Garden Saucer.png]] [http://xkcd.com/1663/art/2x-saucer.png Saucer]
|
*Here is the image of the flying saucer.
| Color?
| [http://forums.xkcd.com/download/file.php?id=51432&mode=view BlitzGirl's UFO garden]
|}

===Helper structures===
{| class="wikitable collapsible collapsed" |
! To see/hide images click here:
! Description of images
! Relevant colors
! Link to screen-shots
|-
! Bird riser [[File:Garden Bird riser.png]], [[File:Garden Bird riser with background.png]] [http://xkcd.com/1663/art/2x-bird-riser.png Bird riser], and with background 
[[File:Garden Bird riser root.png]] [[File:Garden Bird riser root with frame.png]][http://linden.xkcd.com/art/2x-bird-riser-root.png Bird riser root], and with frame 
|
*Here are the images of the bird riser and it's root.
**They only seem to appear in the orange color range.
**The riser is invisible (white) and would have to have a background to be seen (both versions are shown to the left). This will never be the case in the garden as the raiser does not show up in front of other black items.
***However, the risers can be seen using the [[#Debug_mode|debug mode]], and this is used as the example to the right.
***Also using the debug mode on this [http://www.xkcd.com/1663/#1e853af8-055f-11e6-8001-42010a8e000f garden] the [http://www.explainxkcd.com/wiki/images/e/e0/1663_garden_Color_13_2_5d_debug_with_count.png number of items can be counted] as shown in the link.
****From this link it is clear that there are three bird risers attached to two of the seven bird riser roots.
****Here only single bird risers are displayed, but they can be connected see below.
**The root can often be seen on the ground, but it can be hidden behind other objects.
***Also the root has the first short part of a bird riser above the root, which is invisible (by any means). The bird riser takes hold at the top of this invisible part. That it is there can best be seen by putting a frame around the image of the root, to see that it is twice as high as the root itself. Such an image is also shown to the left. (But the end can also be seen in the debug mode images).
*The riser are used to make items fly in the air.
**I.e. the five types of flying birds, the saucer, flying Megan and the two "actual flying fish", can attach them selves to the end of a bird riser.
**Whereas the risers need to have a root to begin, then more risers can attach to the end already existing risers, thus getting much higher up in the air than one riser (all the way up!).
**Risers can have any angles to each others, even going further down, which can explain birds and other flying objects touching the ground (even making an object be situated partially beneath the ground, like [http://www.explainxkcd.com/wiki/images/c/cf/1663_garden_One_color_Orange_6d.png this flying Megan] from this [http://xkcd.com/1663/#0d6bca62-fcf3-11e5-8019-42010a8e0005 garden] or maybe even outside the frame, see last example below).
**As opposed to anything else the light that creates a bird (or other flying item) does not need to touch the actually bird, but rather the place from where the bird riser is rooted.
***This indicates that the birds etc. can grow from light touching the base of the risers rather than the tip.
****Since many bird risers can grow in layers above the first riser it is clear that the bird riser does not appear with a bird on them in one go!
***There are many examples with [http://www.explainxkcd.com/wiki/images/4/48/1663_garden_One_color_Orange_9d.png birds] or [http://www.explainxkcd.com/wiki/images/4/4f/1663_garden_One_color_Between_orange_and_orange_red_8d.png flying Megan] "growing" outside the light, where no light ever was, as seen from some of the [[1663:_Garden/Users_gardens#Locked_gardens_only_for_explanation_use|locked experimental gardens]].
*When selecting a bird riser root all bird risers and all flying things connected to these will also be selected (and deleted if the root is deleted).
**Here are two examples from the same [http://xkcd.com/1663/#578b80bc-fd96-11e5-8001-42010a8e000a garden] where two different roots have been selected:
***In this [http://www.explainxkcd.com/wiki/images/b/b9/1663_garden_14_Between_orange_and_orange_red_15d_selected_bird_riser_root.png example] the selected root is hidden by the tulip in the red circle. Seven birds are selected both right and left of this root. (Two of them on top of each other).
***In this [http://www.explainxkcd.com/wiki/images/2/27/1663_garden_14_Between_orange_and_orange_red_15d_selected_bird_riser_root_Megan.png example] the root in the red circle is completely hidden by turtles etc. It connects to three birds and one flying Megan, showing that it is the bird riser roots that also connect to her.
**In this next example [http://xkcd.com/1663/#59246c86-fcce-11e5-8001-42010a8e0010 garden] the links between a root and four birds are displayed in detail.
***The [http://www.explainxkcd.com/wiki/images/7/73/1663_garden_SF_final.png first image] is just the normal garden view screen-shot (lamps deleted). 10 birds can be seen; there are six birds over the lamp post; two near the ground under the high platform; one near the right crown of the tree; and one to the left that looks like it is a part of the linsang. Several bird riser roots (at least five) can be seen on the ground from the middle of the platform and right past the cat (two under it) and then at the sign.
***In the [http://www.explainxkcd.com/wiki/images/8/8d/1663_garden_SF_final_selected.png second image] the root at the foot of the Sale sign has been selected. Four birds have been selected, spread out over the entire section with birds, including the lowest, the highest, the left most and one over the lamp post.
***In the [http://www.explainxkcd.com/wiki/images/7/73/1663_garden_SF_final_debug.png third image] debug mode has been used. All the long purple lines (of equal length) indicate bird risers.
***In the last [http://www.explainxkcd.com/wiki/images/3/35/1663_garden_SF_final_debug_drawing.png fourth image] the links between the root and the four birds have been indicated. A zero (0) has been written under the root. Then 1 indicates the single bird riser that goes to the right bird over the lamp post. Bird riser 2, 3 and 4 connect to each other from the root up to the highest bird right of the crown. Then bird riser 5 goes from that to the bird near the linsang left of the tree, and finally bird riser 6 and 7 goes straight back and down to the lowest bird near the ground.
****Several bird risers seems to go beneath the ground!
**That bird risers can go beneath the ground has already been show with flying Megan partly under ground.
***In this last example it is made clear that birds can then appear either under ground (or under the top of other structures blocking their view) or even totally outside the frame (as indicated above the bird risers seem to be able to sprout items outside the cones of light, as long as they grow in the light them selves).
***The proof for this comes in this [http://www.explainxkcd.com/wiki/images/1/16/1663_garden_Color_13_5d_debug_with_count.png example] with the debug version of this [http://www.xkcd.com/1663/#fa1b5c92-055e-11e6-8001-42010a8e000f garden] showing the count:
****At the time of [http://www.explainxkcd.com/wiki/images/7/73/1663_garden_Color_13_5d.png these images] there where only 8 visible birds
****But the count lists 20 birds, indicating that no less than 12 birds are hidden from view!
| Color [http://www.explainxkcd.com/wiki/images/4/48/1663_garden_One_color_Orange_9d.png 13 Orange] and [http://www.explainxkcd.com/wiki/images/4/4f/1663_garden_One_color_Between_orange_and_orange_red_8d.png 14 Orange].
| [http://www.explainxkcd.com/wiki/images/e/e7/1663_garden_Color_13_2_5d_debug_bird_risers.png Bird riser debug] 
[http://www.explainxkcd.com/wiki/images/5/5e/1663_garden_Color_14_3d.png Root]
|-
! Null [[File:Garden Null.png]] [http://xkcd.com/1663/art/2x-null.png Null] [[File:Garden Null continue.png]] [http://xkcd.com/1663/art/2x-null-continue-air.png Null continue] 
[[File:Garden Null continue air.png]], [[File:Garden Null continue air with background.png]] [http://xkcd.com/1663/art/2x-null-continue-air.png Null continue air], and with background 
|
*Here are the images of ''null''. They cannot normally be seen, the air version even have to have a background to be seen (both versions are shown). They are used for ??.
| Color
| [ Example]
|}

==Trivia==
*There are three different title text in this comic, as there are also one over each of the two icons.
**This is special as with some of the newest "game like comics" there are [[:Category:No title text|no title text]]!
**The normal one "Relax" is mentioned above in the main explanation.
**The other two are explanations for what the two icons in the top right corner does and appear when the cursor hovers over them.
***They are ''Create new light'' explaining that this icon introduces new lamps and
***''Remove selected (delete key)'', which explain that this icon can be used to remove (delete) selected items like lamps, plants or items. It also explains that the delete key can be used instead of the icon.

===Linsang - cat like animal===
*In the second week of release no less than 12 [http://www.explainxkcd.com/wiki/images/3/38/Garden_Linsang_1.png images] of the animal called {{w|linsang}} appeared [http://www.explainxkcd.com/wiki/images/1/1d/1663_garden_My_first_linsang_cat_like_creature_in_SC.png in the garden].
**See all of them [[1663:_Garden/Images#Images|here]].
*This animal was referenced in ''[[Thing Explainer]]'' in ''Tree of life'' where the animal is drawn in the ''cat-shaped'' section with the following caption:
::'''Almost cat'''
::This animal looks like a cat with a long neck. It's the closest thing to a cat that's not actually in the cat family.
::*Next to the section another one is drawn in front of Cueball (obvsiously it's Randall).
::*The linsang says "Mrowl?" and Cueball says "I wan't one!"
*Randall has in an interview discussed these [http://www.wsj.com/articles/randall-munroe-creator-of-xkcd-on-google-search-tricks-and-cat-like-creature-videos-1447945313 Cat-Like-Creatures] and in is quoted for saying
::Q: '''An animal I’m obsessed with is:'''
::A: The linsang, which looks almost like a cat but has this weird long neck. I find them both unnerving and adorable. I found some footage of one running; it’s like watching a cat video from a parallel universe.
::*The linsang is related to the animal {{w|Genet (animal)|genet}}, and here are two videos/photos of a genet running:
::**[https://www.youtube.com/watch?v=mRdJSVlPrGo Genet on a rhino]
::**[https://www.youtube.com/watch?v=Ehq3ssg7zwk Genet on other things]

===Monday 4th of April release===
*Due to technical problems (or to make [[#April Fool's header text|fools of his fans?]]) the comic did not go live until Sunday evening (after midnight, so technically first on '''Monday April 4th''').
**There was thus no Friday release in the week before
**So the Wednesday comic [[1662: Jack and Jill]] got a lot more attention than it would usually have had.
*This comic thus turned in to the Monday release instead, as no other comic was released later that Monday, as this would have taken attention away from this very special comic.
**But it was called the ''April 1st comic'' and later the ''Friday comic'' in the [[#April Fool's header text|header text]] displayed at the top of xkcd to explain why there was no Friday comic.
***A header text continued to stay a the top but changed two more times until the release past midnight Sunday in the US. It was even past midnight {{w|Pacific Time}}, but not yet on Hawaii.
**There were thus only two comics released in the week before this Monday, which may be the first time since xkcd went live on {{xkcd||xkcd.com}} in 2006.

===April Fool's header text===
*There is some debate as to whether this comic is an April Fool's comic or not.
**Was instead the April fool's joke the text written above the comic in the header of xkcd?
**There is reason to believe this was [[#April Fool's comic|not the case]] based on among other thing these header text.
*Below it a list of the different header text displayed from Friday until the comic was just released.
**The header text continued to change regularly [[#Header text after release|after release]] in regard to this comic at least until next Friday (April 8th).
**Here below is the different header text with info on when it appeared.
***Links are given when possible to a [[1663:_Garden/Screen-shots#Screen-shots_of_header_text|screen shots]] on the word ''message'' and to a webarchive in another link when both are available.
*On Friday, April 1st, 2016, the xkcd website changed to a new [http://www.explainxkcd.com/wiki/images/8/81/1663_garden_April_1st_comic_is_currently_experiencing_technical_difficulties.png message] where the standard message "XKCD updates every Monday, Wednesday, and Friday." usually is. (This [http://www.explainxkcd.com/wiki/images/6/69/1663_garden_Commercial_header_text_before_April_1st_problems.png message] had, however, up to this point and for a long time been a [http://web.archive.org/web/20160401175527/https://www.xkcd.com/ commercial] for ''[[Thing Explainer]]''). But now it [http://web.archive.org/web/20160401204749/https://xkcd.com/ began displaying] this instead:
::The xkcd April 1st comic is currently experiencing technical difficulties.
::Please stand by!
*Early Saturday April 2nd the [http://www.explainxkcd.com/wiki/images/e/e0/1663_garden_Calendar_systems_in_which_Saturday_is_April_1st.png message] was [http://web.archive.org/web/20160402050932/http://xkcd.com updated]:
::The xkcd April 1st comic is currently experiencing technical difficulties.
::Status update: Please stand by.
::Status update: This is fine. Everything is fine.
::Status update: Everything is on fire.
::Status update: Searching for calendar systems in which Saturday is April 1st.
*Later on Saturday the [http://www.explainxkcd.com/wiki/images/0/06/1663_garden_Delayed_until_Sunday_night.png message] was again [http://web.archive.org/web/20160402175822/http://www.xkcd.com changed] to:
::The Friday xkcd comic is currently experiencing technical difficulties
::[Editor's note: Everything is on fire] and has been delayed until Sunday night.
*The comic did not come out until past midnight in the entire North America (coming out just before midnight in Hawaii).
*It was finally released very early on Monday April 4th, and the [http://www.explainxkcd.com/wiki/images/5/53/Garden_Loading_screen_shot.png message] then [http://web.archive.org/web/20160404123555/http://xkcd.com/ returned] to the old standard text for xkcd for a short while:
::XKCD updates every Monday, Wednesday, and Friday.

===Header text after release===
*During April 4th, after the release the message changed from the old standard to display a [[:Category:Protip|Protip]]:
::'''Protip:''' If you don't like how your garden is growing, you can click to prune it.
*And then later on April 4th, the [http://www.explainxkcd.com/wiki/images/a/a2/1663_garden_Protip_and_url_hint.png message] was again [http://web.archive.org/web/20160404185353/http://www.xkcd.com/#5dbfbb82-fc20-11e5-8001-42010a8e000d changed] to:
::'''Protip:''' If you don't like how your garden is growing, you can click to prune it.
::You can copy the URL to share your garden. From other browsers, it will be view-only.
*When the next comic came out, the [http://www.explainxkcd.com/wiki/images/6/61/1663_garden_Note_if_seeing_todays_comic.png message] then [http://web.archive.org/web/20160408105110/http://xkcd.com/1663/#4b04323a-fddc-11e5-8001-42010a8e0016 changed], (also for the [http://web.archive.org/web/20160406194653/http://xkcd.com/1664/ new comic]) to
::'''Protip:''' If you don't like how your garden is growing, you can click to prune it.
::You can copy the URL to share your garden. From other browsers, it will be view-only.
 
::Note: If you're seeing today's comic in place of your garden, change the URL from xkcd.com/#<your code> to xkcd.com/1663/#<your code>.
*[http://web.archive.org/web/20160408145017/http://xkcd.com/ After] the Friday comic came out on April 8th, the [http://www.explainxkcd.com/wiki/images/c/c5/1663_garden_Back_to_pro_tips_only_after_Friday_comic.png message] then [http://web.archive.org/web/20160408195958/http://xkcd.com/ changed] back to
::'''Protip:''' If you don't like how your garden is growing, you can click to prune it.
::You can copy the URL to share your garden. From other browsers, it will be view-only.
*The [http://www.explainxkcd.com/wiki/images/c/c6/1663_garden_Still_pro_tip_on_Friday_22nd_comic.png message stayed] like the one above at least until Friday April 22th before that Friday's comic [http://web.archive.org/web/20160422102754/http://xkcd.com/ was released]. But either at the time of release or at least on Saturday the day after the release the [http://www.explainxkcd.com/wiki/images/a/ae/1663_garden_Back_to_normal_text_after_Friday_22nd_comic.png message returned] to [http://web.archive.org/web/20160423103108/http://xkcd.com/ the original].
::XKCD updates every Monday, Wednesday, and Friday.
:*The pro tip, however, remained as [http://web.archive.org/web/20160425022201/https://www.xkcd.com/1663/ the header text] when displaying the {{xkcd|1663|Garden comic}}.

===April Fool's comic===
*This comic '''was indeed supposed to be''' the Friday 1st of April, April Fool's comic!
**This statement is based on several things, which can can be deduced from the above header text and the subsequent issues with the many [[#Bugs|bugs in this comic]].
*It is clear that this comic did actually come out as promised, at least as promised in the third message about release on Sunday night.
**It is also clear that it is regarded as the Friday comic, even in the last update before the release, which was two days after April 1st.
*It is also clear that this was a very complex comic, and it is realistic that Randall did have problems with making it work.
**On day two there still seemed to be several minor bugs, which seemed to improve over time so Randall was still working on it after release.
***But then new bugs appeared when the next comic was released.
*Both of the last two April Fool's comics, [[1350: Lorenz]] and [[1506: xkcloud]], have had no real meaning or joke in the comic. The jokes appeared from user input, and here it comes from waiting.
**This makes people who spend too much time on these comics ''April Fool's'' (or if they rather wish to be called a ''nerds'' than fools, then they can claim to have been a victim of [[356: Nerd Sniping|nerd sniping]]).
**So, even if Randall ''did'' play a joke on people who [[Talk:1662: Jack and Jill#What happened to Friday's comic|eagerly awaited the comic]], then he did deliver as promised a spectacular comic Sunday night.
*There are several reasons to believe that Randall would have preferred the comic to get out on Friday April 1st.
**Apart from it being a time consuming comic that in it self is April Fool's comic material, then by getting it out Friday this special comic, which he obviously have used a lot of time to prepare, would have had one more day as the first comic.
**Getting it out before a weekend would have let many more users spend time looking at their garden. Now many would not spend enough time to appreciate the comic, as it came out right when the new work week began.
***And it is a very complicated comic that just to get to understand how to really use it could take a days time even for someone with time.
***And this is not talking about how the comic works, but just how to use the program, i.e. the whole [[#Functionality|functionality]] of the comic is way more complex than even a game like [[1608: Hoverboard]].
**And before next weekend two more comics were released taking some of the focus away from this one too soon, and also before the next weekend.
***Of course die hard fans will not forget this one, but many xkcd fans may only come by in the weekend etc. and such a hard to come by comic like this, that demands patience and that you return does not profit from being bumped down to number three as it would be next Friday.
*Randall lives of his fans goodwill and to deliberately make a pun on them like this would probably not seem like a good business proposal, apart from the fact that the comic now gets less attention than by coming out before the weekend.

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Dynamic comics]]
[[Category:Interactive comics]]
[[Category:Comics with animation]] 
[[Category:April fools' comics]] 
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Beret Guy]]
[[Category:Comics featuring Ponytail]]
[[Category:Comics featuring Black Hat]] 
[[Category:Animals]]
[[Category:Sharks]] 
[[Category:Mars rovers]]
[[Category:Protip]]

1171: Perl Problems

2016-09-30T00:32:53Z

172.68.54.136: /* Explanation */

{{comic
| number = 1171
| date = February 8, 2013
| title = Perl Problems
| image = perl problems.png
| titletext = To generate #1 albums, 'jay --help' recommends the -z flag.
}}

==Explanation==
{{w|Perl}} is a scripting language that makes heavy use of {{w|Regular expression|regular expressions}}, which are good for dealing with large amounts of text quickly. In the comic, the man wearing sunglasses parodies the song "{{w|99 Problems}}" in which the rapper {{w|Jay-Z}} says:

:If you're havin' girl problems
:I feel bad for you, son-
:I got 99 problems,
:But a bitch ain't one.

In the comic however, the rapper tries to solve his problems with Perl's regular expressions, and ends up only creating another problem for himself, which is a reference to a [http://regex.info/blog/2006-09-15/247 famous quote by Jamie Zawinski] (whose name could also be shortened to "Jay-Z"): "Some people, when confronted with a problem, think 'I know, I'll use regular expressions.' Now they have two problems." (This quote was revisited in [[1313: Regex Golf]].)

"program --help" is a common way, originating with the GNU project, to ask a program to show documentation on its usage and supported parameters; which, for some program, could include a "-z" command-line argument ("flag"), so the command would read "jay -z". In this case, it is just an obvious play on the rapper's name. [http://www.cs.rit.edu/~ats/projects/lp/doc/jay/package-summary.html '''jay'''] is also an actual C program that is a compiler-compiler for java, but it doesn't have a "-z" flag.

This sort of problematically recursive [[:Category:Self-reference|self-reference]] is reminiscent of comic [[927: Standards]], and [[1739: Fixing Problems]].

==Transcript==
:[Man with sunglasses talking (or, alternatively, rapping) to Cueball.]
:Sunglasses: If you're havin' perl problems I feel bad for you, son-

:Sunglasses: I got 99 problems,

:Sunglasses: So I used regular expressions.

:Sunglasses: Now I have 100 problems.

{{comic discussion}}
[[Category:Music]]
[[Category:Comics featuring Cueball]]
[[Category:Regex]]

1738: Moon Shapes

2016-09-26T12:47:44Z

172.68.54.136: /* Explanation */ I meant, the Dreamworks logo is a fanciful 8 (not just stars, but a boy fishing).

{{comic
| number = 1738
| date = September 26, 2016
| title = Moon Shapes
| image = moon_shapes.png
| titletext = Whenever I see a picture of the moon where the points go more than halfway around, I assume it's being eclipsed by one of those Independence Day ships and interpret the rest of the image in light of that.
}}

==Explanation==
{{incomplete|Table needs pictures. Title text needs explaining. Needs overall more detail.}}
The phases of the moon are created by sunlight reflecting off the moon's surface. This means that the bright side of the moon always needs to be facing towards the sun. However, the moon often appears in works of art in ways that are very dramatic, but violate this rule. This comic lists some of the some common mistakes. In some cases, a depiction may be unrealistic in multiple ways - for example, the {{w|Flag of Tunisia}} has both unrealistic horns and a star visible between the horns, while {{w|File:Moon tarot charles6.jpg|the Charles VI tarot}} shows a moon with over-long horns pointing towards the horizon.

{| class="wikitable"
|+Explanation of individual items in the list
!Image
!Explanation
!Example
|-
|Full moon|| Normal || -
|-
|Gibbous moon||Normal || -
|-
| Crescent moon with points away from horizon || Normal || -
|-
|Crescent moon with points towards horizon || This can only happen when the sun is above the horizon. This isn't necessarily ''only'' during a solar eclipse, but since a crescent moon means that the Sun and Moon are relatively close in the sky, it's hard to see at other times. || Van Gogh, {{w|File:Van Gogh - Passeio ao Crepúsculo.jpg|Landscape with Couple Walking and Crescent Moon}}
|-
|Crescent-like moon where the black area doesn't touch the poles || The moon is a nearly-perfect sphere, so when it's lit from one side, the dark side will always cover precisely 50% of its surface, and the dark area should begin and end on the moon's axis. If the moon looks like this, the shadows are in the wrong place. This is only possible during a partial solar eclipse, the start of an annular eclipse, or if the Earth is casting an extra shadow on the moon, a lunar eclipse. Randall labels the lunar eclipse "dubious", since the shadow during would be much fuzzier than shown here. || Van Gogh, {{w|File:Van Gogh - Starry Night - Google Art Project.jpg|Starry Night}}
|-
| Crescent-like moon where the horns extend well past the poles || Again, the shadow should just touch the poles. This situation is even harder to create than the previous one - the Earth's shadow is too big to cover the moon but leave an edge like this - a huge ''Independence Day'' spaceship might be the right size. It does however resemble a partial {{w|annular eclipse}} if you imagine that the black area is the moon covering up the white sun. || {{w|File:AlcoholicBluesCoverVonTilze.jpg|Alcoholic Blues}}
|-
|Crescent moon blocking stars|| Normal || -
|-
|Crescent moon with stars between horns || As the moon is a huge ball, it should block the stars behind it. If stars are visible, there are either one or more holes, or a light-source on the moon. As the {{w|Star and Crescent}}, the image is sometimes considered a symbol of Islam, although it's relatively recent and there's no traditional basis for putting the star ''between'' the horns - as originally used on the Flag of Turkey, the star appears in a realistic position. || Edwin Blashfield, {{w|File:Edwin Blashfield - Spring Scattering Stars.jpg|Spring Scattering Stars}}, the Dreamworks logo
|}

==Transcript==
{{incomplete transcript}}

'''Interpreting the shape of the moon in art'''
:[A two column chart with the left side showing the moon, as seen in certain art pieces, and the right side saying whether this isnormal or not.]

{{comic discussion}}

1738: Moon Shapes

2016-09-26T12:44:37Z

172.68.54.136: /* Explanation */ the Dreamworks logo is a particularly fanciful example of #6.

{{comic
| number = 1738
| date = September 26, 2016
| title = Moon Shapes
| image = moon_shapes.png
| titletext = Whenever I see a picture of the moon where the points go more than halfway around, I assume it's being eclipsed by one of those Independence Day ships and interpret the rest of the image in light of that.
}}

==Explanation==
{{incomplete|Table needs pictures. Title text needs explaining. Needs overall more detail.}}
The phases of the moon are created by sunlight reflecting off the moon's surface. This means that the bright side of the moon always needs to be facing towards the sun. However, the moon often appears in works of art in ways that are very dramatic, but violate this rule. This comic lists some of the some common mistakes. In some cases, a depiction may be unrealistic in multiple ways - for example, the {{w|Flag of Tunisia}} has both unrealistic horns and a star visible between the horns, while {{w|File:Moon tarot charles6.jpg|the Charles VI tarot}} shows a moon with over-long horns pointing towards the horizon.

{| class="wikitable"
|+Explanation of individual items in the list
!Image
!Explanation
!Example
|-
|Full moon|| Normal || -
|-
|Gibbous moon||Normal || -
|-
| Crescent moon with points away from horizon || Normal || -
|-
|Crescent moon with points towards horizon || This can only happen when the sun is above the horizon. This isn't necessarily ''only'' during a solar eclipse, but since a crescent moon means that the Sun and Moon are relatively close in the sky, it's hard to see at other times. || Van Gogh, {{w|File:Van Gogh - Passeio ao Crepúsculo.jpg|Landscape with Couple Walking and Crescent Moon}}
|-
|Crescent-like moon where the black area doesn't touch the poles || The moon is a nearly-perfect sphere, so when it's lit from one side, the dark side will always cover precisely 50% of its surface, and the dark area should begin and end on the moon's axis. If the moon looks like this, the shadows are in the wrong place. This is only possible during a partial solar eclipse, the start of an annular eclipse, or if the Earth is casting an extra shadow on the moon, a lunar eclipse. Randall labels the lunar eclipse "dubious", since the shadow during would be much fuzzier than shown here. || Van Gogh, {{w|File:Van Gogh - Starry Night - Google Art Project.jpg|Starry Night}}
|-
| Crescent-like moon where the horns extend well past the poles || Again, the shadow should just touch the poles. This situation is even harder to create than the previous one - the Earth's shadow is too big to cover the moon but leave an edge like this - a huge ''Independence Day'' spaceship might be the right size. It does however resemble a partial {{w|annular eclipse}} if you imagine that the black area is the moon covering up the white sun. || {{w|File:AlcoholicBluesCoverVonTilze.jpg|Alcoholic Blues}}, the Dreamworks logo
|-
|Crescent moon blocking stars|| Normal || -
|-
|Crescent moon with stars between horns || As the moon is a huge ball, it should block the stars behind it. If stars are visible, there are either one or more holes, or a light-source on the moon. As the {{w|Star and Crescent}}, the image is sometimes considered a symbol of Islam, although it's relatively recent and there's no traditional basis for putting the star ''between'' the horns - as originally used on the Flag of Turkey, the star appears in a realistic position. || Edwin Blashfield, {{w|File:Edwin Blashfield - Spring Scattering Stars.jpg|Spring Scattering Stars}}
|}

==Transcript==
{{incomplete transcript}}

'''Interpreting the shape of the moon in art'''
:[A two column chart with the left side showing the moon, as seen in certain art pieces, and the right side saying whether this isnormal or not.]

{{comic discussion}}

1738: Moon Shapes

2016-09-26T11:09:20Z

172.68.54.136: /* Explanation */

{{comic
| number = 1738
| date = September 26, 2016
| title = Moon Shapes
| image = moon_shapes.png
| titletext = Whenever I see a picture of the moon where the points go more than halfway around, I assume it's being eclipsed by one of those Independence Day ships and interpret the rest of the image in light of that.
}}

==Explanation==
{{incomplete|Table needs pictures. Title text needs explaining. Needs overall more detail.}}
The phases of the moon are created by sunlight reflecting off the moon's surface. This means that the bright side of the moon always needs to be facing towards the sun. However, the moon often appears in works of art in ways that are very dramatic, but violate this rule. This comic lists some of the some common mistakes. In some cases, a depiction may be unrealistic in multiple ways - for example, the {{w|Flag of Tunisia}} has both unrealistic horns and a star visible between the horns, while {{w|File:Moon tarot charles6.jpg|the Charles VI tarot}} shows a moon with over-long horns pointing towards the horizon.

{| class="wikitable"
|+Explanation of individual items in the list
!Image
!Explanation
!Example
|-
|Full moon|| Normal || -
|-
|Gibbous moon||Normal || -
|-
| Crescent moon with points away from horizon || Normal || -
|-
|Crescent moon with points towards horizon || This can only happen when the sun is above the horizon. This isn't necessarily ''only'' during a solar eclipse, but since a crescent moon means that the Sun and Moon are relatively close in the sky, it's hard to see at other times. || Van Gogh, {{w|File:Van Gogh - Passeio ao Crepúsculo.jpg|Landscape with Couple Walking and Crescent Moon}}
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|Crescent-like moon where the black area doesn't touch the poles || The moon is a nearly-perfect sphere, so when it's lit from one side, the dark side will always cover precisely 50% of its surface, and the dark area should begin and end on the moon's axis. If the moon looks like this, the shadows are in the wrong place. This is only possible during a partial solar eclipse, the start of an annular eclipse, or if the Earth is casting an extra shadow on the moon, a lunar eclipse. Randall labels the lunar eclipse "dubious", since the shadow during would be much fuzzier than shown here. || Van Gogh, {{w|File:Van Gogh - Starry Night - Google Art Project.jpg|Starry Night}}
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| Crescent-like moon where the horns extend well past the poles || Again, the shadow should just touch the poles. This situation is even harder to create than the previous one - the Earth's shadow is too big to cover the moon but leave an edge like this - a huge ''Independence Day'' spaceship might be the right size. It does however resemble a partial {{w|annular eclipse}} if you imagine that the black area is the moon covering up the white sun. || {{w|File:AlcoholicBluesCoverVonTilze.jpg|Alcoholic Blues}}
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|Crescent moon blocking stars|| Normal || -
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|Crescent moon with stars between horns || As the moon is a huge ball, it should block the stars behind it. If stars are visible, there is either a hole, or a light-source on the moon. As the {{w|Star and Crescent}}, the image is sometimes considered a symbol of Islam, although it's relatively recent and there's no traditional basis for putting the star ''between'' the horns - as originally used on the Flag of Turkey, the star appears in a realistic position. || Edwin Blashfield, {{w|File:Edwin Blashfield - Spring Scattering Stars.jpg|Spring Scattering Stars}}
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==Transcript==
{{incomplete transcript}}

{{comic discussion}}