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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1493:_Meeting&amp;diff=85481</id>
		<title>Talk:1493: Meeting</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:1493:_Meeting&amp;diff=85481"/>
				<updated>2015-03-02T15:53:05Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;It's been registered since [http://who.is/whois/http://companyname.website November], just what the hell was Randall planning on doing with this site four months ago? [[User:Schiffy|&amp;lt;font color=&amp;quot;000999&amp;quot;&amp;gt;Schiffy&amp;lt;/font&amp;gt;]] ([[User_talk:Schiffy|&amp;lt;font color=&amp;quot;FF6600&amp;quot;&amp;gt;Speak to me&amp;lt;/font&amp;gt;]]|[[Special:Contributions/Schiffy|&amp;lt;font color=&amp;quot;FF0000&amp;quot;&amp;gt;What I've done&amp;lt;/font&amp;gt;]]) 05:32, 2 March 2015 (UTC)&lt;br /&gt;
:He's said before that he buys domains and holds them until he finds a use.  Maybe this was one of those? {{unsigned|Mikemk}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I want to know what that &amp;quot;physically cannot die&amp;quot; thing is about. {{unsigned ip|199.27.128.179}}&lt;br /&gt;
:Let's see... mystical powers check.  Immortality check.  If he weren't so naive and clueless, I'd think Beret Guy is supposed to represent God. [[User:Mikemk|Mikemk]] ([[User talk:Mikemk|talk]]) 07:54, 2 March 2015 (UTC)&lt;br /&gt;
::The phrase that comes to mind is &amp;quot;Quantum Immortality&amp;quot;, although that doesn't seem to produce what I want from a web-searth, so perhaps I've got the term wrong.  Basically, at every point where a quantum-level decision leads (immediately or eventually) to death or life for an individual, we only follow the probability path (in a many-worlds type scenario) that leads towards life.  The fully observed &amp;quot;living cat&amp;quot; in Schrödinger's experiment, each and every time you try the experiment, so to say.  Forever, given that accidents can be avoided by taking a different route home, serious diseases can be avoided by not catching them, physical aging/illness can (probably!) be avoided by not accumulating various nasty biological copy-errors (not sure what happens with mental processes, even assuming the physical impediments to brain function (such as plaques) are already dealt with, but let's assume that there's a &amp;quot;best result&amp;quot; in this life-path, also).  Call it &amp;quot;life save-scumming&amp;quot;, perhaps.  Given how White Hat seems to have a charmed life, it would certain explain how things things seem to always turn out for the better (and more interesting, in a nice way) for him.  Though obviously there's also a &amp;quot;many worlds&amp;quot; White Hat company board that has been this 'lucky' so far but ''now'' finds that their offices get struck by a de-orbitting bit of space-debris, against all odds. (Not that we'd follow them. We'd be more likely to see the versions that had built/rented their offices fifty yards further down the street, thus avoiding that fate.) [[Special:Contributions/141.101.98.181|141.101.98.181]] 11:50, 2 March 2015 (UTC)&lt;br /&gt;
&lt;br /&gt;
Ok I may be way off base here but could it be possible that he is referencing the show Helix? In the show there is a group of immortals who formed a corporation name Ilaria and it's not clear how they make their money. {{unsigned ip|199.27.128.85}}&lt;br /&gt;
&lt;br /&gt;
Now that we have [[1032|three]] [[1293|comics]] on the subject ([[1021|arguably]] [[1117|more]]), should we have a Category:Beret Guy's Business? '''''[[User:LockmanCapulet|&amp;lt;font color=&amp;quot;green&amp;quot;&amp;gt;LockmanCapulet&amp;lt;/font&amp;gt;]]&amp;lt;sub&amp;gt;[[User talk:LockmanCapulet|&amp;lt;font color=&amp;quot;green&amp;quot;&amp;gt; I plead the third!&amp;lt;/font&amp;gt;]]&amp;lt;/sub&amp;gt;''''' 08:01, 2 March 2015 (UTC)&lt;br /&gt;
&lt;br /&gt;
Could the immoralitly refer to the whole &amp;quot;corporations as a legal person&amp;quot; thing? [[User:CDave]]&lt;br /&gt;
&lt;br /&gt;
I think 'beetle' might refer to a [http://en.wikipedia.org/wiki/Volkswagen_New_Beetle VW Beetle] given that they're talking about cars. --[[Special:Contributions/108.162.254.54|108.162.254.54]] 09:00, 2 March 2015 (UTC)&lt;br /&gt;
&lt;br /&gt;
Could this be an intentional parody of Randall's own business model for xkcd? Since, beyond the store and his book he hardly operates as a standard business, but people just keep giving him money to do what he does anyway. {{unsigned ip|141.101.98.21}}&lt;br /&gt;
&lt;br /&gt;
Is the &amp;quot;cool red beetle&amp;quot; a ladybug?  Would be consistent with Beret Guy not knowing many common nouns. [[User:Djbrasier|Djbrasier]] ([[User talk:Djbrasier|talk]]) 15:42, 2 March 2015 (UTC)&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1493:_Meeting&amp;diff=85479</id>
		<title>1493: Meeting</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1493:_Meeting&amp;diff=85479"/>
				<updated>2015-03-02T15:50:03Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Bugs is reference to VW Beetles not actual insects.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1493&lt;br /&gt;
| date      = March 2, 2015&lt;br /&gt;
| title     = Meeting&lt;br /&gt;
| image     = meeting.png&lt;br /&gt;
| titletext = Here at CompanyName.website, our three main strengths are our web-facing chairs, our huge collection of white papers, and the fact that we physically cannot die.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Needs to be expounded upon heavily.}}&lt;br /&gt;
&lt;br /&gt;
[[Beret Guy]]'s business, as previously seen in [[1032: Networking]] and [[1293: Job Interview]], is going well, although it is unclear why. The common theme in these three comics is that Beret Guy misuses common business cliches.  The following are examples and phrases that [[Randall]] is likely making a joke about:&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;If you're reading this, the webserver was installed correctly.&amp;quot; When a web server is installed automatically (like apache using apt-get), it typically comes with a minimal configuration meant to deliver a single page saying all is working fine. Usually, a company will then configure further the web server and provide actual meaningful content. It appears that in this case Beret Guy's company kept the page as is, but also trademarked the sentence as the company's motto, and proudly displays it under the company logo.&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Welcome to a meeting!&amp;quot; The usual way to start a meeting is to welcome the participants by telling them in which meeting they are (e.g. &amp;quot;Welcome to the meeting on ...&amp;quot;). Here, the complete lack of specifics in this sentence is an indication that the meeting has, in fact, no purpose at all, except to be just &amp;quot;A meeting&amp;quot;. It could also mean that Beret Guy does not know the proper way to welcome people to a meeting.&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Just wanna touch bases.&amp;quot;  Often business professions will contact a customer to &amp;quot;touch base,&amp;quot; meaning to check in for a status update.  The use of the plural &amp;quot;bases&amp;quot; suggests Beret Guy does not know what this means. This could also be a word play on the expression &amp;quot;Cover some bases&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Self-driving car project&amp;quot; Google has been working on self-driving cars, which usually shouldn't be lost track of and found by the police. The statement &amp;quot;by accident during this morning's carpool&amp;quot; implies that the employees all somehow left the car while it was moving, and it kept moving until it somehow stopped (hit something, ran out of fuel, etc.)&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Sales, any luck figuring out who our customers are?&amp;quot; In the real world, when companies want to find out &amp;quot;who [their] customers are&amp;quot;, they are talking about learning more about their existing customers in order to more closely match these customers' needs, and to discover ways to attract more of them. Here, Beret Guy and [[Ponytail]] apparently use the phrase literally. In a normal enterprise, however, money doesn't usually appear from nowhere, and most businesses would be very unsettled if their cash flow was from an unknown source. &lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Bug tracker&amp;quot; usually refers to systems used to track discovery, analysis, and fixing of software bugs, not the location of Volkswagen Beetle cars (colloquially called &amp;quot;bugs&amp;quot;). &lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Web-facing&amp;quot; (title text) usually refers to software or a server that is connected to the internet using a web interface. However, in this case the term is applied to chairs placed in front of a computer with internet browsing capability.&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;White papers&amp;quot; (title text) are usually policy recommendations, but Beret Guy is likely talking about actual (near-worthless) blank white pieces of paper.&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Main strengths&amp;quot; (title text) typically refer to one's skills, but &amp;quot;we physically cannot die&amp;quot; refers to the fact that incorporated companies are in a sense anthropomorphised—they're legally treated as &amp;quot;persons&amp;quot;, with the ability to sue and be sued in civil courts.&lt;br /&gt;
&lt;br /&gt;
&amp;quot;CompanyName.website&amp;quot; ([http://companyname.website which in real life redirects to xkcd.com]) and &amp;quot;If you're reading this, the web server was installed correctly&amp;quot; are both examples of generic placeholder text. However, given the trademark sign, it appears that Beret Guy is using these phrases as his company's legal name and motto, respectively.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Beret Guy is shown in silhouette. Above Beret Guy there is a black sign with white (and grey) text. Above this is his address to those in the meeting:]&lt;br /&gt;
:Beret Guy: Welcome to a meeting! I'm almost out of words, so I'll keep this short. Just wanna touch bases.&lt;br /&gt;
:[Whit text in the black sign (''.website'' in grey):]&lt;br /&gt;
:CompanyName.website&lt;br /&gt;
:''If you're reading this, the web''&lt;br /&gt;
:''server was installed correctly.''&amp;lt;sup&amp;gt;TM&amp;lt;/sup&amp;gt;&lt;br /&gt;
&lt;br /&gt;
:[Beret Guy stands in front of an office chair and a table talking]&lt;br /&gt;
:Beret Guy: First, a few updates. We've learned from the state police that the self-driving car project we launched by accident during this morning's carpool has come to an end about 90 miles outside of town. :Very exciting!&lt;br /&gt;
&lt;br /&gt;
:[Pony tail sits at the table.]&lt;br /&gt;
:Beret Guy [off-panel]: Profits are up. Sales, any luck figuring out who our customers are?&lt;br /&gt;
:Ponytail: Nope. Money keeps appearing, but we have no idea how or why.&lt;br /&gt;
:Beret Guy [off-panel]: Great!&lt;br /&gt;
&lt;br /&gt;
:[Back to the situation from frame two]&lt;br /&gt;
:Beret Guy: Oh, and one last thing— I saw a cool red beetle in the hall. Can someone add it to the bug tracker?&lt;br /&gt;
:Ponytail [off-panel]: Just did!&lt;br /&gt;
:Beret Guy: Thanks!&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Beret Guy]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1403:_Thesis_Defense&amp;diff=72949</id>
		<title>Talk:1403: Thesis Defense</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:1403:_Thesis_Defense&amp;diff=72949"/>
				<updated>2014-08-05T09:11:20Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Sorry, but if your best defense is frightening counter attack a good offense will destroy you.  The best defense is a good offense because a weakened or destroyed opponent can mount no offense.[[Special:Contributions/173.245.48.132|173.245.48.132]] 05:58, 4 August 2014 (UTC)BluDgeons&lt;br /&gt;
&lt;br /&gt;
:Depends on type of counter attack. For example, the best defense against missiles is to fire anti-missile missiles, which may be seen as type of attack. Of course, the phrase is older than missiles, but I believe similar principles applied: not retaliation nor first strike, but attacking the enemy units which are trying to attack you. Alternatively, attacking enemy army supply lines may also force it to interrupt her attack on you. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:22, 4 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
::No. Anti-missile missiles are an absolutely dreadful defense agaisnt missiles.  Their success rate is well below 100% and has only recently risen above 0%.  The actual best defense against missiles is to blow them up on the ground, before they are launched, i.e. An offensive attack.  [[User:JamesCurran|JamesCurran]] ([[User talk:JamesCurran|talk]]) 20:12, 4 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
The expression is based on a concept that is military and ancient, but I wonder if the expression itself, in English, originated with American football, sometime since the game's birth in the 1860s.  It is so specifically applicable to this game, where a team's defense and offense are completely separate units, run separately and spoken of separately and yet an extremely effective way to keep the opponent from scoring is to maintain possession of the ball while the game clock ticks down. [[User:Wrybred|Wrybred]] ([[User talk:Wrybred|talk]]) 13:18, 4 August 2014 (UTC)wrybred&lt;br /&gt;
&lt;br /&gt;
: While it is applicable in most attacking sports, then I seriously doubt that it originated in American Football -- I has been some time since I read {{w|Sun Tzu}}'s {{w|The Art of War}} which is one of the oldest texts in existence, but I suspect it may already be in there predating anything else [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]]) 22:05, 4 August 2014 (UTC)&lt;br /&gt;
 &lt;br /&gt;
May or may not also be inspired by Studio C: Thesis Defense http://youtu.be/Lrlro3YJ15o Teagan N {{unsigned ip|173.245.48.134}}&lt;br /&gt;
&lt;br /&gt;
Can anyone make out what's written on the board? {{unsigned ip|141.101.105.220}}&lt;br /&gt;
: No, probably not -- [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]]) 21:57, 4 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
: My best guess after resizing the image a few times is &lt;br /&gt;
:: [The|To] [F|Falcons?] [at|of] [T|Times?]&lt;br /&gt;
:: [D|Displays?] [a|is|its] [M|Moods?]&lt;br /&gt;
:: [by?] {illegible first name (short maybe Meg)} {illegible surname (long)&lt;br /&gt;
:: [C|{illegible}] [the] {illegible 1 short word 1 long word or only 1 long word}&lt;br /&gt;
:: {illegible mid size word} {illegible short word maybe is} {illegible short word a} {illegible} {illegible} {{unsigned|Meerkat}}&lt;br /&gt;
&lt;br /&gt;
: Looks to me like &amp;quot;The Evolution of [Thesis/Turtle] Displays &amp;amp; Moods&amp;quot; something illegible, probably her name, followed by &amp;quot;Candidate for [illegible]&amp;quot;[[Special:Contributions/141.101.98.52|141.101.98.52]]&lt;br /&gt;
&lt;br /&gt;
: I read &amp;quot;The Evolution of Threat Displays in Murder&amp;quot; as the topic after lots of enlargement.[[Special:Contributions/173.245.54.207|173.245.54.207]] 14:30, 4 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
: Going off on the poster above me and taking into account the topic of the comic, I think it is probably &amp;quot;The Evolution of Thesis Displays in Murder&amp;quot; [[Special:Contributions/141.101.98.185|141.101.98.185]] 08:41, 5 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
Thanks!  Came here today for this, created account to say thanks :) [[User:Mathiastck|Mathiastck]] ([[User talk:Mathiastck|talk]]) 18:18, 4 August 2014 (UTC)&lt;br /&gt;
: You'r welcome [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]]) 21:59, 4 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
&amp;quot;In conclusion&amp;quot; suggests she's almost finished with her presentation. I wonder what the panel thought of her holding a sword many times thicker than her stick-body for the duration of her defense.[[User:Alanbbent|Alanbbent]] ([[User talk:Alanbbent|talk]]) 00:00, 5 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
;Incomplete?&lt;br /&gt;
&lt;br /&gt;
looks to me that this pretty complete -- remove the incomplete tag? [[User:Spongebog|Spongebog]] ([[User talk:Spongebog|talk]]) 22:50, 4 August 2014 (UTC)&lt;br /&gt;
&lt;br /&gt;
It's still missing the presentation text. [[User:cDave]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=867:_Herpetology&amp;diff=69929</id>
		<title>867: Herpetology</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=867:_Herpetology&amp;diff=69929"/>
				<updated>2014-06-19T11:28:22Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Category:Biology&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 867&lt;br /&gt;
| date      = March 2, 2011&lt;br /&gt;
| title     = Herpetology&lt;br /&gt;
| image     = herpetology.png&lt;br /&gt;
| titletext = Birds are Aves, which is part of the clade Theropoda, which is in Saurischia, which is in Dinosauria. Those birds outside our windows are dinosaurs. We can clear out the rest of our brains because we now have the best fact.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Herpetology}} is the branch of {{w|zoology}} that studies {{w|reptiles}} and {{w|amphibians}}. {{w|Ornithology}} is the branch of zoology that studies {{w|birds}}.&lt;br /&gt;
  &lt;br /&gt;
At an ornithology conference, the presenter is using the {{w|Cladistics}} method by showing a {{w|Cladogram}} to argue that the combining of amphibians and reptiles into a single field of study is  misguided.  In terms of their {{w|Evolutionary history of life|evolutionary history}}, reptiles are more closely related to birds (and even to mammals) than to amphibians.  She states, in a patronizing way, that the study of reptiles should more properly be combined into her own field.&lt;br /&gt;
&lt;br /&gt;
Herpetologists would rightly see this view as a threat to their territory, their budgets and even their existence.&lt;br /&gt;
&lt;br /&gt;
The claim made by the ornithologist is fundamentally correct; the evolutionary history of those groups did actually diverge in that way. So, instead of arguing the science, the herpetologists resort to a personal attack on the profession of ornithology.  At their own conference, they retaliate with a chart that purports to demonstrate that douchebags and ornithologists are more closely related to each other than either are to &amp;quot;nice people&amp;quot;, and they can therefore be grouped into an encompassing &amp;quot;asshole&amp;quot; classification.&lt;br /&gt;
&lt;br /&gt;
Since the intent of the earlier presentation was presumably to rile herpetologists rather than achieve any particular scientific goal, this response seems appropriate.&lt;br /&gt;
&lt;br /&gt;
In the title text, birds are class {{w|Aves}} which is a subset of the suborder {{w|Theropoda}} which is a subset of the order {{w|Saurischia}} and the superorder {{w|Dinosauria}}. Under the normal rules of classification, this means that all birds are technically dinosaurs.&lt;br /&gt;
&lt;br /&gt;
This was also shown in more detail later in [[1211: Birds and Dinosaurs]]&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:Ornithology conference:&lt;br /&gt;
:[Graph showing a large tree split between amphibians and reptiles.]&lt;br /&gt;
:Ponytail: As you can see, herpetology is a silly field; reptiles are actually more closely related to birds and mammals than to amphibians.It should really be broken up, with lizards folded into ornithology.&lt;br /&gt;
&lt;br /&gt;
:Herpetology conference:&lt;br /&gt;
:[Graph showing a large tree split between nice people and ornithologists.]&lt;br /&gt;
:Megan: As you can see, ornithologists are actually assholes.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:Public speaking]]&lt;br /&gt;
[[Category:Biology]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1211:_Birds_and_Dinosaurs&amp;diff=69928</id>
		<title>1211: Birds and Dinosaurs</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1211:_Birds_and_Dinosaurs&amp;diff=69928"/>
				<updated>2014-06-19T11:28:07Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Category:Biology&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1211&lt;br /&gt;
| date      = May 13, 2013&lt;br /&gt;
| title     = Birds and Dinosaurs&lt;br /&gt;
| image     = birds and dinosaurs.png&lt;br /&gt;
| titletext = Sure, T. rex is closer in height to Stegosaurus than a sparrow. But that doesn't tell you much; 'Dinosaur Comics' author Ryan North is closer in height to certain dinosaurs than to the average human.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Bird}}s are commonly considered to be a separate {{w|class (biology)|class}} of {{w|tetrapods}}. However, this classification is false according to {{w|phylogenetic taxonomy}}. Taking into account that birds developed around {{w|Late Jurassic|150 million years ago}} out of small {{w|theropod}} dinosaurs, birds along with crocodiles are indeed the remaining representatives of the {{w|Archosaur|archosaur clade}}. This premise appeared also in comic [[867: Herpetology]].&lt;br /&gt;
&lt;br /&gt;
This relation between birds and dinosaurs is depicted in the comic in a {{w|cladogram}} which shows that ''{{w|Tyrannosaurus rex}}'' is more closely related to the common {{w|sparrow}} than to ''{{w|Stegosaurus}}''. Not only do the former share a phylogenetic branch, but ''T. rex'' also lived around 80 million years ''after'' ''Stegosaurus''. The concurrence of both species in popular culture is a widespread error. ''T. rex'' is also much more alike to modern birds than to other dinosaurs in terms of physiognomy. This relationship was pointed out on the [http://www.sciencemag.org/content/340/6133/690 Science] journal the week of the comic.&lt;br /&gt;
&lt;br /&gt;
The comic draws the conclusion that if birds must in fact be considered modern dinosaurs, the hunting practice of birds of prey (specifically, the {{w|Peregrine Falcon}}) is consequently a dinosaur fight. For an inveterate dinosaur aficionado like [[Randall]], this fact must make the modern world much more attractive.&lt;br /&gt;
&lt;br /&gt;
The line &amp;quot;This is a good world.&amp;quot; could also possibly refer to a [http://www.youtube.com/watch?v=znxFrgql5dc famous scene] from the {{w|Serenity (Firefly episode)|pilot episode}} of the television series ''{{w|Firefly (TV series)|Firefly}}'' featuring two plastic dinosaurs in a somewhat philosophic dialogue. Randall is known to be a {{w|Browncoat|fan of the series}}.&lt;br /&gt;
&lt;br /&gt;
The title text is a sidesweep to the webcomic ''[http://www.qwantz.com Dinosaur Comics]'' drawn by Ryan North, who stands 6'6&amp;quot; (198&amp;amp;nbsp;cm) tall. At that page the title text of the comic [http://www.qwantz.com/index.php?comic=2420 strip] from the same day refers to Randall and ''[[xkcd]]''.&lt;br /&gt;
&lt;br /&gt;
The conclusion of this comic is referenced in the title text of the last image in the [http://what-if.xkcd.com/101/ Plastic Dinosaurs] What if?&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:By any reasonable definition, ''T. rex'' is more closely related to sparrows than to ''Stegosaurus''.&lt;br /&gt;
:[Diagram showing that ''Stegosaurus'' came earlier than ''T. rex'', along with it showing that ''T. rex'' came closer in time to sparrows. Evaluation criteria &amp;quot;separation by time&amp;quot;, &amp;quot;phylogenetic distance&amp;quot; and &amp;quot;physical similarity&amp;quot; are highlighted in red.]&lt;br /&gt;
:Birds aren't ''descended'' from dinosaurs, they ''are'' dinosaurs.&lt;br /&gt;
:Which means that the fastest animal alive today is a small carnivorous dinosaur, ''Falco peregrinus''.&lt;br /&gt;
:[A picture of two birds is shown.]&lt;br /&gt;
:It preys mainly on other dinosaurs, which it strikes and kills in midair with its claws.&lt;br /&gt;
:[In red:] This is a good world.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Charts]]&lt;br /&gt;
[[Category:Firefly]]&lt;br /&gt;
[[Category:Dinosaurs]]&lt;br /&gt;
[[Category:Biology]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Category:Animorphs&amp;diff=69397</id>
		<title>Category:Animorphs</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Category:Animorphs&amp;diff=69397"/>
				<updated>2014-06-12T09:25:39Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Category:Fiction&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Category:Fiction]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1380:_Manual_for_Civilization&amp;diff=69396</id>
		<title>1380: Manual for Civilization</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1380:_Manual_for_Civilization&amp;diff=69396"/>
				<updated>2014-06-12T09:25:11Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Removed reference to shame.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1380&lt;br /&gt;
| date      = June 11, 2014&lt;br /&gt;
| title     = Manual for Civilization&lt;br /&gt;
| image     = manual_for_civilization.png&lt;br /&gt;
| titletext = We will have an entire wing of the library devoted to copies of book #26, because ohmygod it's the one where Jake and Cassie finally KISS!!!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Brian Eno}} is a musician and a co-founder of the {{w|Long Now Foundation}}. He is explaining to an audience that one of the missions of the Long Now is a [http://blog.longnow.org/02010/04/06/manual-for-civilization/ Manual for Civilization] - a collection of reference materials that can help rebuild society in case it  collapses. But in Randall's version, the experts have made a list composed of many books from the {{w|Animorphs}} series. &lt;br /&gt;
&lt;br /&gt;
Animorphs is a series of books written by {{w|K.A. Applegate}}. It follows a group of five children (later, an alien joins as the sixth member), that try to stop the parasitic aliens, the Yeerks, by transforming into animals. A Yeerk that enters a human has complete control over their host, and can read their memories. Because the Yeerks can imitate their host almost perfectly, humanity is slowly being taken over without knowing it, and for this reason the children cannot contact the authorities and are on their own in the battle against the Yeerks. &lt;br /&gt;
&lt;br /&gt;
When asked if all the books on the experts list are from the Animorph series, Eno misses the point of the question by saying ''No!'', only to mention the {{W|List_of_Animorphs_books#Companion_books|Megamorphs}} books and {{W|The Andalite Chronicles}}, both of which are side stories to the Animorph universe. &lt;br /&gt;
&lt;br /&gt;
There are other books like these which aren't mentioned here — but it is clear from the last two panels that it is a quite long list — and it seems to be written in two columns, so maybe all {{w|List_of_Animorphs_books#Animorphs_main_series|54 Animorphs books}} and all {{W|List_of_Animorphs_books#Companion_books|ten side stories}} could be included on the list.&lt;br /&gt;
&lt;br /&gt;
In suggesting that a series of children's novels make up the blueprint for rebuilding civilization, [[Randall]] is spoofing the idea of such libraries (since such books would be largely useless in terms of providing the detailed instructions that would be necessary). At the same time, he may also be sending up a recent [http://www.slate.com/articles/arts/books/2014/06/against_ya_adults_should_be_embarrassed_to_read_children_s_books.single.html controversial article] from ''{{W|Slate (magazine)|Slate}}'', which suggested that adults should be ashamed of reading children's literature, by having a popular children's work be considered crucial to rebuilding civilization.&lt;br /&gt;
&lt;br /&gt;
The title text makes it completely ludicrous by saying an entire wing of the library will be devoted to the {{w|The Attack (Animorphs)|book}} (#26) where {{w|Animorphs#Animorphs|Jake and Cassie}} finally KISS!!!&lt;br /&gt;
&lt;br /&gt;
This comic may also be inspired by {{w|Isaac Asimov}}'s {{w|The_Foundation_Series|Foundation series}}, where Harry Seldon claimed that the Galactic Empire is going to collapse in a thousand years, there is no way to stop it but his group of scientists are writing Encyclopedia Galactica to help people rebuild civilization.&lt;br /&gt;
&lt;br /&gt;
*The Long Now Foundation was mentioned recently in [[1340: Unique Date]].&lt;br /&gt;
*Animorphs was referenced before in the title texts of [[1360: Old Files]] and [[1187:_Aspect_Ratio]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Brian Eno is talking to an unseen audience.]&lt;br /&gt;
:Brian Eno: Hi. I'm music's Brian Eno, co-founder of the Long Now Foundation. &lt;br /&gt;
&lt;br /&gt;
:[Panel 2 shows he is standing on a stage.]&lt;br /&gt;
:Brian Eno: As part of our mission to promote long-term thinking, we've asked experts to help us assemble a collection of books from which civilization can be rebuilt if it ever collapses.&lt;br /&gt;
&lt;br /&gt;
:[Panel 3 shows he is holding a manuscript with a long list of book titles.]&lt;br /&gt;
:Brian Eno: Today we're sharing the results — the first ever ''Manual for Civilization''.&lt;br /&gt;
&lt;br /&gt;
:[Panel 4 shows him reading from the manuscript.]&lt;br /&gt;
:Brian Eno: *Ahem* &lt;br /&gt;
::''Animorphs #1: The Invasion''&lt;br /&gt;
::''Animorphs #2: The Visitor''&lt;br /&gt;
::''Animorphs #3: The Encounter''&lt;br /&gt;
:Unseen Audience member: ...are they ''all'' Animorphs Books?&lt;br /&gt;
:Brian Eno: No! There's also ''Megamorphs'' and ''The Andalite Chronicles''.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring real people]]&lt;br /&gt;
[[Category:Animorphs]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1380:_Manual_for_Civilization&amp;diff=69395</id>
		<title>1380: Manual for Civilization</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1380:_Manual_for_Civilization&amp;diff=69395"/>
				<updated>2014-06-12T09:22:02Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Category:Animorphs&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1380&lt;br /&gt;
| date      = June 11, 2014&lt;br /&gt;
| title     = Manual for Civilization&lt;br /&gt;
| image     = manual_for_civilization.png&lt;br /&gt;
| titletext = We will have an entire wing of the library devoted to copies of book #26, because ohmygod it's the one where Jake and Cassie finally KISS!!!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Brian Eno}} is a musician and a co-founder of the {{w|Long Now Foundation}}. He is explaining to an audience that one of the missions of the Long Now is a [http://blog.longnow.org/02010/04/06/manual-for-civilization/ Manual for Civilization] - a collection of reference materials that can help rebuild society in case it  collapses. But in Randall's version, the experts have made a list composed of many books from the {{w|Animorphs}} series. &lt;br /&gt;
&lt;br /&gt;
Animorphs is a series of books written by {{w|K.A. Applegate}}. It follows a group of five children (later, an alien joins as the sixth member), that try to stop the parasitic aliens, the Yeerks, by transforming into animals. A Yeerk that enters a human has complete control over their host, and can read their memories. Because the Yeerks can imitate their host almost perfectly, humanity is slowly being taken over without knowing it, and for this reason the children cannot contact the authorities and are on their own in the battle against the Yeerks. &lt;br /&gt;
&lt;br /&gt;
When asked if all the books on the experts list are from the Animorph series, Eno misses the point of the question by saying ''No!'', only to mention the {{W|List_of_Animorphs_books#Companion_books|Megamorphs}} books and {{W|The Andalite Chronicles}}, both of which are side stories to the Animorph universe. &lt;br /&gt;
&lt;br /&gt;
There are other books like these which aren't mentioned here — but it is clear from the last two panels that it is a quite long list — and it seems to be written in two columns, so maybe all {{w|List_of_Animorphs_books#Animorphs_main_series|54 Animorphs books}} and all {{W|List_of_Animorphs_books#Companion_books|ten side stories}} could be included on the list.&lt;br /&gt;
&lt;br /&gt;
In suggesting that a series of children's novels make up the blueprint for rebuilding civilization, [[Randall]] is spoofing the idea of such libraries (since such books would be largely useless in terms of providing the detailed instructions that would be necessary). At the same time, he may also be sending up a recent [http://www.slate.com/articles/arts/books/2014/06/against_ya_adults_should_be_embarrassed_to_read_children_s_books.single.html controversial article] from ''{{W|Slate (magazine)|Slate}}'', which suggested that adults should be ashamed of reading children's literature, by having a popular children's work be considered crucial to rebuilding civilization.&lt;br /&gt;
&lt;br /&gt;
The title text makes it completely ludicrous by saying an entire wing of the library will be devoted to the {{w|The Attack (Animorphs)|book}} (#26) where {{w|Animorphs#Animorphs|Jake and Cassie}} finally KISS!!!&lt;br /&gt;
&lt;br /&gt;
This comic may also be inspired by {{w|Isaac Asimov}}'s {{w|The_Foundation_Series|Foundation series}}, where Harry Seldon claimed that the Galactic Empire is going to collapse in a thousand years, there is no way to stop it but his group of scientists are writing Encyclopedia Galactica to help people rebuild civilization.&lt;br /&gt;
&lt;br /&gt;
*The Long Now Foundation was mentioned recently in [[1340: Unique Date]].&lt;br /&gt;
*Animorphs was referenced before in the title text of [[1360: Old Files]], where Cueball/Randall indicated that he was once an Animorphs fan, and is now ashamed of it.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Brian Eno is talking to an unseen audience.]&lt;br /&gt;
:Brian Eno: Hi. I'm music's Brian Eno, co-founder of the Long Now Foundation. &lt;br /&gt;
&lt;br /&gt;
:[Panel 2 shows he is standing on a stage.]&lt;br /&gt;
:Brian Eno: As part of our mission to promote long-term thinking, we've asked experts to help us assemble a collection of books from which civilization can be rebuilt if it ever collapses.&lt;br /&gt;
&lt;br /&gt;
:[Panel 3 shows he is holding a manuscript with a long list of book titles.]&lt;br /&gt;
:Brian Eno: Today we're sharing the results — the first ever ''Manual for Civilization''.&lt;br /&gt;
&lt;br /&gt;
:[Panel 4 shows him reading from the manuscript.]&lt;br /&gt;
:Brian Eno: *Ahem* &lt;br /&gt;
::''Animorphs #1: The Invasion''&lt;br /&gt;
::''Animorphs #2: The Visitor''&lt;br /&gt;
::''Animorphs #3: The Encounter''&lt;br /&gt;
:Unseen Audience member: ...are they ''all'' Animorphs Books?&lt;br /&gt;
:Brian Eno: No! There's also ''Megamorphs'' and ''The Andalite Chronicles''.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring real people]]&lt;br /&gt;
[[Category:Animorphs]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1187:_Aspect_Ratio&amp;diff=69394</id>
		<title>1187: Aspect Ratio</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1187:_Aspect_Ratio&amp;diff=69394"/>
				<updated>2014-06-12T09:21:19Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Category:Animorphs&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1187&lt;br /&gt;
| date      = March 18, 2013&lt;br /&gt;
| title     = Aspect Ratio&lt;br /&gt;
| image     = aspect ratio.png&lt;br /&gt;
| titletext = I'm always disappointed when 'Anamorphic Widescreen' doesn't refer to a widescreen Animorphs movie.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
Aspect ratio is the relationship between the width and height of the image (and in this case, a video) and is denoted in a ratio of &amp;lt;width&amp;gt;:&amp;lt;height&amp;gt; - usually either in lowest common denominator, or with a decimal width to a height of &amp;quot;1&amp;quot;. Up until the 1990s, all televisions and most computer monitors (CRT tube and LCD) were in the standard 4:3 aspect ratio, called &amp;quot;fullscreen&amp;quot; (meaning the width is 4/3 or 1.33... times the height). When HDTV was developed, the standard for television screens changed to 16:9 (width being 16/9 or 1.77... times the height), called &amp;quot;widescreen&amp;quot; (although widescreen can also refer to a number of even wider ratios used in feature films). Computer monitors are now available in widescreen ratios, though fullscreen remains common as well.&lt;br /&gt;
&lt;br /&gt;
Letterboxing is a process whereby an image which does not fully fill a screen is expanded to fill the screen by the addition of further material (mattes). Usually this is done with the addition of black bars in the empty space. One example of why this was necessary was widescreen films on VHS cassette. VHS could only record and play back 4:3 images. Thus, in order to display a widescreen film, the rest of the VHS's 4:3 image had to be filled with horizontal black bars at the top and bottom of the image. Those bars were part of the video information recorded on the cassette.&lt;br /&gt;
&lt;br /&gt;
When DVDs were introduced, many DVDs also had letterbox bars on the DVD's full screen image. With the increased popularity of widescreen televisions, DVD players were improved to offer {{w|anamorphic widescreen}}, in which the full widescreen image is horizontally rescaled (shrunk) into a 4:3 size, which the player then was able to display stretched horizontally back to the proper widescreen aspect.&lt;br /&gt;
&lt;br /&gt;
With the advent of Blu-ray, video is generally encoded in whatever its proper aspect ratio is intended to be, and the player itself is left to appropriately matte the image.&lt;br /&gt;
&lt;br /&gt;
The problem with letterboxed video (such as a 16:9 video letterboxed for 4:3) is that if one tries to watch the video on a 16:9 widescreen, where the image ''should'' fill the whole screen, instead the 4:3 letterboxed image fills part of the screen with further vertical mattes on the left and right of the image, thus producing an image much smaller than it needs to be, with mattes on all four sides. Some TVs or media players can zoom to help resolve the issue, although the video resolution usually suffers. By encoding only the video itself and allowing the player to do the matting, the video can be seen as large as possible on any given screen.&lt;br /&gt;
&lt;br /&gt;
''{{w|Animorphs}}'' is a late-90's to early-00's young adult book series about shape-shifting teens who turn into animals to fight body-snatching aliens. Sony held the rights to create a film, but never made use of them, beyond creating URLs for a proposed movie on December 11, 2012.&lt;br /&gt;
&lt;br /&gt;
In this comic, Randall appears to be complaining about the issue of widescreen videos which have been rescaled to 4:3 by adding mattes to the top and bottom and uploaded on sites like YouTube. He is probably annoyed by the fact that on his widescreen monitor, TV or mobile device, the video (as noted above) does not fill the screen because of the letterboxing. In some cases, uploaders also take video and rescale it to the point where the image is improperly compressed horizontally or vertically, even without letterboxing. This is more akin to the car crushing Randall depicts in the comic.&lt;br /&gt;
&lt;br /&gt;
A note is that, if someone managed to &amp;quot;expand&amp;quot; the car, the car would not be &amp;quot;un-crushed&amp;quot; and probably even weakened even more, referencing the bigger damage done when letterboxed video is attempted to be &amp;quot;expanded&amp;quot; to its original ratio, distorting the video quality.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[A car is crushed in a large black clamp.]&lt;br /&gt;
:Whenever someone uploads a letterboxed 16:9 video rescaled to 4:3, I do this to their car.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Animorphs]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1360:_Old_Files&amp;diff=69393</id>
		<title>1360: Old Files</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1360:_Old_Files&amp;diff=69393"/>
				<updated>2014-06-12T09:21:00Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: Category:Animorphs&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1360&lt;br /&gt;
| date      = April 25, 2014&lt;br /&gt;
| title     = Old Files&lt;br /&gt;
| image     = old_files.png&lt;br /&gt;
| titletext = Wow, ANIMORPHS-NOVEL.RTF? Just gonna, uh, go through and delete that from all my archives real quick.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|The file explains are better now, but still need work. The concentric layers need a much better explain.}}&lt;br /&gt;
Cueball is digging through a pile of old files, which the comic represents as literally digging into the depths of his filesystem.  The files are in concentric layers because each directory contains files moved over from an older system, so his &amp;quot;Documents&amp;quot; folder contains an &amp;quot;Old Desktop&amp;quot; folder from an older computer, the &amp;quot;Old Desktop&amp;quot; contains files recovered from the drive crash of the system before that, which had its own &amp;quot;My Documents&amp;quot; folder, which contained files saved from a {{w|Zip Disk}} in high school. The result is that files from all the way back in high school have survived to his present-day machine. He discovers several files he is embarrassed about, including a poetry file that surprises him, since he does not remember writing poetry, and an &amp;quot;{{w|Animorphs}} Novel&amp;quot; mentioned in the title text, most likely a fan fiction of the Animorphs series, although possibly a copy of one of the original books. These layers are arranged much like geological rock formations where older strata is deeper down than younger layers. The subtly of this joke is that old files, formats and systems are analogous to the fossils and artifacts found in lower, older rock layers. Notice how filesizes get larger the newer they are. Older systems and smaller files are found in lower layers, as they are hadn't been developed yet; AOL, NYET, Kazaa are older than Facebook, and MP3s. In the days of AOL, 94 MB was reasonable disk space whereas current computers require larger file storage, hence 47 GB. In other words, digital artifacts have the same structural hierarchy as physical, geological ones.  &lt;br /&gt;
&lt;br /&gt;
This comic came out the day after [http://news.sky.com/story/1248397/andy-warhol-originals-found-on-floppy-disk Sky News published the story] of original {{w|Andy Warhol}} artwork, created in 1985 on an {{w|Amiga 1000}}, was recovered from recently found floppy disks.&lt;br /&gt;
&lt;br /&gt;
The folders and files in detail:&lt;br /&gt;
*'''Documents''' (47 GB) - A large folder containing many of [[Cueball]]'s personal files.&lt;br /&gt;
**''misc.txt'' - A miscellaneous {{w|text file}} of unknown size. Quite likely, no one except Cueball will know what's in it.&lt;br /&gt;
**''Video projects'' - Video files can take up a lot of space, and likely make up a significant chunk of that 47 GB.&lt;br /&gt;
*'''Old desktop''' (12 GB) - A backup from a former computer.&lt;br /&gt;
**''Facebook pics'' - Because {{w|Facebook}} started in 2004, his old computer must have been functional by that time.&lt;br /&gt;
**''Pics from other camera'' - No mention about the content, only the creator will remember.&lt;br /&gt;
**''Temp'' - Old temporary files. Quite likely, even Cueball won't know what's in here.&lt;br /&gt;
**''Misc PDFs'' - {{w|Portable Document Format|PDF files}} are often used for documentation on programs, but this could be also a collection of digitized books or other scanned documents.&lt;br /&gt;
**''MP3'' - Probably mostly music. {{w|MP3}} is a widely-used format for digital audio files.&lt;br /&gt;
*'''Recovered from drive crash''' (4 GB) - When a {{w|Hard disk drive|hard drive crashes}}, sometimes part of that content can be recovered.&lt;br /&gt;
**''Temp'' - More old temporary files.&lt;br /&gt;
**''Work misc'' - Only the creator knows what's inside of this folder.&lt;br /&gt;
**''Audio books'' - {{w|Audiobook|Audio books}} are recordings of a text being read.&lt;br /&gt;
*'''My Documents''' (570 MB) - This is a typical folder created by {{w|Windows XP}} for your documents.&lt;br /&gt;
**''Downloads'' - A common default location for downloaded files. Its content can be anything.&lt;br /&gt;
**''Kazaa shared'' - {{w|Kazaa}} was a peer-to-peer file sharing program, defunct in August 2012. The &amp;quot;shared&amp;quot; folder was open to other people on the internet for downloading.&lt;br /&gt;
**''AYB'' - {{w|All your base are belong to us|All Your Base}} is an internet meme based on a famously bad translation of the video game ''{{w|Zero Wing}}''. Probably a reference to [[286: All Your Base]].&lt;br /&gt;
**''EV Override'' - {{w|Escape Velocity Override}} is an {{w|Apple Macintosh}} video game, released in 1998.&lt;br /&gt;
**''Angband'' - [http://rephial.org/ Angband] is a game named after a fictional stronghold created by {{w|J. R. R. Tolkien}}.&lt;br /&gt;
**''GIFs'' - {{w|GIF}} is an old image format widely used for small, often animated images.&lt;br /&gt;
**''FIGHT CLUB.wmv'' - ''{{w|Fight Club}}'' is a movie from 1999. Nobody knows if this download was legal. As feature movies are typically compressed to 700 megabyte or more when shared over the Internet, it seems Cueball's file is either compressed in some obscure, irregular format; uses a small screen size; or is not the Brad Pitt movie - either way strongly in keeping with the original movie's themes of subversion.&lt;br /&gt;
**''Elasto Mania'' - {{w|Elasto Mania}} is a physics-simulation game released in 2000. It claims to show real physics on this game, but there is still a dispute on this.&lt;br /&gt;
**''AIM Direct Connect files'' - This may have to do with files transferred via {{w|AOL Instant Messenger}}.&lt;br /&gt;
**''4chan'' - {{w|4chan}} is an imageboard where users can upload pictures anonymously; we know from [[512: Alternate Currency|a previous comic]] that Randall impulsively saves pictures from there.&lt;br /&gt;
**''ICQ logs'' - {{w|ICQ}} is an instant messaging program introduced in 1996. It is no longer used much in North America. &lt;br /&gt;
*'''High school Zip disk''' (94 MB) - This refers to the {{w|Zip drive}}, the most popular form of {{w|superfloppy}}, introduced in 1994 with a capacity of 100 MB. These have long since given way to writable CDs/DVDs and {{w|USB flash drive}}s. These files are from when [[Cueball]] was in {{w|high school}} (i.e., a teenager) or earlier.&lt;br /&gt;
**''Korn MIDI'' - {{w|Korn}} is an American {{w|nu metal}} band formed in 1993. {{w|MIDI}} is a protocol for communication with electronic musical instruments. By using that protocol, only the music information (notes, tempo, pitch, etc.) is transmitted. .mid files are files that contain music stored using that protocol. Since the MIDI format does not store the actual sound of the instruments, the file is really small (a song can take only a couple of kilobytes). However, since the interpreter is up with the task of converting each note to the sound of each instrument, unless the user has, either quality music hardware to interpret it, or a software-based converter that uses high-quality soundfonts (samples of instruments of each note), the result of interpretation tends to be sounds of low quality. That was most of the time the case in the 90s when, for saving storage space, it was used on computers with cheap sound cards, which resulted in low quality sound. It was very common to use that format for music in old computer games.&lt;br /&gt;
**''Photos3'' - This is a folder of old photos from when Cueball was in high school.&lt;br /&gt;
***''Prom'' - A {{w|prom}} is a kind of semi-formal dance held every year by students at most US high schools. These photos were presumably taken at one.&lt;br /&gt;
**''lovenote.txt'' - An old text file of a {{w|love letter}}, probably to a classmate in high school.&lt;br /&gt;
**''Gorilla.bas'' - {{w|Gorillas (video game)|Gorillas}} is a video game first distributed with MS-DOS 5 and published in 1991 by IBM. The suffix &amp;quot;bas&amp;quot; indicates a {{w|BASIC}} program; the game was included with copies of QBasic (see below). &lt;br /&gt;
**''Dream.txt'' - Some private dreams.&lt;br /&gt;
**''James.txt'' - Who is James? Is our user addicted to him? Perhaps [[James]] is a friend of Randall, and the same as the one who came up with [[107|xkcd #107]]?&lt;br /&gt;
**''AOL'' - {{w|AOL}} is an early online and internet service, founded in 1985 and popular in the 1990s.&lt;br /&gt;
***''Citadel'' - {{w|Citadel (software)|Citadel}} was a {{w|BBS}} and email platform that was widely used in the 1980s and early '90s.&lt;br /&gt;
**''QBasic'' - {{w|QBasic}} is an old MS-DOS program (an {{w|Integrated development environment|IDE}}), released by {{w|Microsoft}} in 1991, which was used to write and run computer programs in the BASIC language.&lt;br /&gt;
**''NYET'' - ''NYET'' was a {{w|Tetris}}-like game for MS-DOS, released in 1988.&lt;br /&gt;
**''Jokes.txt'' - An old text file of jokes.&lt;br /&gt;
*'''AAAFILES''' (9.4 MB) - some of [[Cueball]]'s oldest documents, likely prefixed with &amp;quot;AAA&amp;quot; to put the folder at the top of an alphabetically-sorted list.&lt;br /&gt;
*'''TXT''' (850 K) - old text files, which include the poetry he didn't remember writing.&lt;br /&gt;
&lt;br /&gt;
The {{w|Animorphs}} at the title text refers to a fiction series released between 1996 and 2001. This is also content more than ten years old.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
&lt;br /&gt;
:Megan (on top of stack of files): ''You OK down there?''&lt;br /&gt;
&lt;br /&gt;
:'''Documents''' (47 GB)&lt;br /&gt;
::misc.txt&lt;br /&gt;
::Video projects&lt;br /&gt;
:'''Old desktop''' (12 GB)&lt;br /&gt;
::Facebook pics&lt;br /&gt;
::Pics from other camera&lt;br /&gt;
::Temp&lt;br /&gt;
::Misc PDFs&lt;br /&gt;
::MP3&lt;br /&gt;
:'''Recovered from drive crash''' (4 GB)&lt;br /&gt;
::Temp&lt;br /&gt;
::Work misc&lt;br /&gt;
::Audio books&lt;br /&gt;
:'''My Documents''' (570 MB)&lt;br /&gt;
::Downloads&lt;br /&gt;
::Kazaa shared&lt;br /&gt;
::AYB&lt;br /&gt;
::EV Override&lt;br /&gt;
::Angband&lt;br /&gt;
::GIFs&lt;br /&gt;
::FIGHT CLUB.wmv&lt;br /&gt;
::Elasto Mania&lt;br /&gt;
::AIM Direct Connect files&lt;br /&gt;
::4chan&lt;br /&gt;
::ICQ logs&lt;br /&gt;
:'''High school Zip disk''' (94 MB)&lt;br /&gt;
::Korn MIDI&lt;br /&gt;
::Photos3 (Prom)&lt;br /&gt;
::lovenote.txt&lt;br /&gt;
::Gorilla.bas&lt;br /&gt;
::Dream.txt&lt;br /&gt;
::James.txt&lt;br /&gt;
::AOL (Citadel)&lt;br /&gt;
::QBasic&lt;br /&gt;
::NYET&lt;br /&gt;
::Jokes.txt&lt;br /&gt;
:'''AAAFILES''' (9.4 MB)&lt;br /&gt;
:'''TXT''' (850 K)&lt;br /&gt;
:Cueball (deep inside the AAAFILES section looking at his txt files): ''Oh my god. I wrote '''poetry'''.''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Animorphs]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1076:_Groundhog_Day&amp;diff=68318</id>
		<title>1076: Groundhog Day</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1076:_Groundhog_Day&amp;diff=68318"/>
				<updated>2014-05-29T16:38:50Z</updated>
		
		<summary type="html">&lt;p&gt;CDave: /* Explanation */ It's not in doubt that the loop broke. It's in doubt that they had sex.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1076&lt;br /&gt;
| date      = July 2, 2012&lt;br /&gt;
| title     = Groundhog Day&lt;br /&gt;
| image     = groundhog_day.png&lt;br /&gt;
| titletext = If you closely examine the cosmic background radiation, you can pick up lingering echoes of 'I Got You Babe'.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
''{{w|Groundhog Day (film)|Groundhog Day}}'' is a philosophical comedy film from 1993. The main character Phil, portrayed by {{w|Bill Murray}}, finds himself in a time loop, which forces him to relive the same day (February 2) over and over again. This date is the titular {{w|Groundhog Day}}, which is celebrated in {{w|Punxsutawney}}, Pennsylvania, where the film is set. The folklore ritual consists in removing a {{w|groundhog}} from its burrow. If the sun is shining and the groundhog can see its own shadow, the winter is assumed to continue for six more weeks.&lt;br /&gt;
&lt;br /&gt;
During the course of the film, Phil makes more and more drastic attempts to end the time loop, but not even suicide can prevent his waking up every morning on February 2 with the clock radio on his nightstand invariably playing ''{{w|I Got You Babe}}'' by {{w|Sonny &amp;amp; Cher}}. Eventually, his character improves and he finds himself increasingly attached to a woman named Rita (portrayed by {{w|Andie MacDowell}}). The pair gets closer, and in the end they have sex with each other. This breaks the time loop, and Murray's character can finally wake up on February 3. However, this final scene is disputed, as Phil is still wearing the same clothes as the night before. It is therefore left in doubt if they did anything more than literally sleep in the same bed. [[Randall]] was apparently not aware of this and [http://blog.xkcd.com/2012/07/02/groundhog-day-correction/ apologised] for it.&lt;br /&gt;
&lt;br /&gt;
The comic assumes that the loop was indeed not broken, and that Phil and Rita simply had sex night after night for all eternity. It is then stated that ''not even forever is forever''. This is a reference to the mathematical set theory developed by {{w|Georg Cantor}}. Cantor distinguished between {{w|transfinite numbers}}, which are larger than all finite numbers, yet not {{w|infinite}}, and the concept of {{w|Absolute Infinity}}, which he equaled with {{w|God}}. It was a common concern in Cantor's time to preserve the consistency between mathematics and Christian belief. Cantor's philosophical conception of infinity would allow the comic's scenario to eventually reach the transfinite date of February 3.&lt;br /&gt;
&lt;br /&gt;
The last panel references the {{w|Ussher chronology|chronology of the history of the world}} of Archbishop {{w|James Ussher}}. Ussher deduced the age of the world from the timeline of the {{w|Old Testament}} and calculated the date of {{w|Genesis creation myth|Creation}} to have been nightfall preceding 23 October, 4004 BC. The comic observes that October 23 is exactly 264 days after February 3, which correspondents to the average length of pregnancy. This calculation draws on Ussher's own methodology, which was basically to add the lifespans of the Old Testament genealogy. Although modern science unanimously believes the universe to be much older than 6000 years, chronologies like Ussher's can sometimes be found in the argumentations of {{w|Young Earth Creationism}}. The comic might therefore be seen as a sideswipe to these theories by introducing ''Groundhog Day'' as a possible creation myth. The {{w|creation myth}}s of many cultures claim that Earth was born by some sort {{w|Mother goddess|primordial mother}}. Here, this role would be assumed by Rita.&lt;br /&gt;
&lt;br /&gt;
The title text refers to the {{w|Cosmic microwave background|cosmic microwave background radiation}}, which is often called the ''lingering sound'' of the {{w|Big Bang}} and regarded as a strong proof for it. If the universe were indeed the offspring of the film's protagonists, we might hear the faint echo of Murray's radio clock lingering in the cosmic background.&lt;br /&gt;
&lt;br /&gt;
Interestingly, the comic mentions Bill Murray by his own name, and not by his character's (''Phil''), whereas Andie MacDowell is mentioned as ''Rita''. This could be subconsciously done, since Murray is mostly remembered for his role in this film, although he has had many other successful ones.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:''Groundhog Day'' really didn't end that way. When Bill Murray finally slept with Rita, it '''didn't''' break the loop.&lt;br /&gt;
:[Phil Connors and Rita gettin' busy under the covers of his bed.]&lt;br /&gt;
:They just kept having sex, night after night,&lt;br /&gt;
:[Bed containing Phil and Rita repeats.]&lt;br /&gt;
:February 2nd after February 2nd...&lt;br /&gt;
:[Calendar page repeats.]&lt;br /&gt;
:..forever&lt;br /&gt;
:But nothing is forever. Not even forever&lt;br /&gt;
:And the day '''''after''''' that sexual infinity&lt;br /&gt;
:[Calendar page shows '''Feb 3.''']&lt;br /&gt;
:was February 3rd.&lt;br /&gt;
:264 days later (the length of a pregnancy) was October 23rd —&lt;br /&gt;
:[An enormous explosion in space.]&lt;br /&gt;
:Bishop Ussher's date for the birth of our world.&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Sex]]&lt;br /&gt;
[[Category:Comics featuring real people]]&lt;/div&gt;</summary>
		<author><name>CDave</name></author>	</entry>

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