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		<title>1256: Questions</title>
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				<updated>2020-01-15T01:14:17Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Previous edition of &amp;quot;Why are there psychics?&amp;quot; seems to have confused it with &amp;quot;physics&amp;quot; */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1256&lt;br /&gt;
| date      = August 26, 2013&lt;br /&gt;
| title     = Questions&lt;br /&gt;
| image     = questions.png&lt;br /&gt;
| titletext = To whoever typed 'why is arwen dying': GOOD. FUCKING. QUESTION.&lt;br /&gt;
}}&lt;br /&gt;
A larger version of the picture can be found in http://xkcd.com/1256/large/.&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Google}}, a rather popular internet search engine, has a feature known as [https://support.google.com/websearch/answer/106230?hl=en autocomplete] that guesses at search queries before they are fully typed out. These guesses are generally made based on popular searches by other people. From time to time, a particularly strange or hilarious one may be found, as is evidenced in this comic.&lt;br /&gt;
&lt;br /&gt;
The largest pictured questions are: &amp;quot;Why are there slaves in the bible&amp;quot; and &amp;quot;Why are there ants in my laptop&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
All of the questions in the comic are &amp;quot;why&amp;quot; questions, so many of them are predicated on false assumptions, such as &amp;quot;Why are there pyramids on the moon&amp;quot;. All these questions and many more (33,171 in total) can be found in http://xkcd.com/why.txt.&lt;br /&gt;
&lt;br /&gt;
Regarding the title text: in the Peter Jackson films of {{w|The Lord of the Rings (film series)|''The Lord of the Rings'' trilogy}}, Arwen becomes sickly for unspecified reasons as the plot advances, apparently giving Aragorn a more personal reason to fight. The only explanation given is by Elrond, who says &amp;quot;As Sauron's power grows, her [Arwen's] strength wanes.&amp;quot; This subplot is entirely absent from the {{w|The Lord of the Rings|original novels}}.&lt;br /&gt;
&lt;br /&gt;
From [http://www.imdb.com/title/tt0167260/faq#.2.1.21 IMDB]: &amp;lt;br /&amp;gt;&amp;lt;blockquote&amp;gt;&lt;br /&gt;
Arwen, like her father (and brothers) is considered to be a Half-Elf, the result of a union between an Elf and a mortal human. The Half-Elven of Middle-earth get a choice, to remain immortal and return to the West (Valinor) or to become mortal and to die as humans do. Elrond chose to remain an Elf. Arwen (like her uncle Elros) chooses to become mortal in order to wed and remain with Aragorn. Elrond senses this; this is what he means when he says that Arwen is dying. It is the same as in The Last Unicorn, when the unicorn is given the form of a human woman and can feel that she is no longer immortal (&amp;quot;I can feel this body dying all around me&amp;quot;). According to Tolkien, though, after Aragorn dies in the year 120 (Fourth Age), Arwen returns to Lórien, where she dies by choice the following winter. &amp;lt;/blockquote&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Selected answers==&lt;br /&gt;
The tables below have been created so as to split the comic into almost entirely arbitrary blocks, which have then been identified with similarly arbitrary numbers. As a general rule, section numbers work top to bottom, then right to left.&lt;br /&gt;
===Illustrated Panels===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
|Why aren't my arms growing?||Arms stop growing because longer arms would not be a very useful way to spend resources. Human DNA has programmed the body to gradually ossify (turn to bone) the growing arms and legs, closing the {{w|epiphyseal plate}} (the flat plate at the end of each long bone), at which point they stop growing. Alternately, the muscles of the arm, which may have been the intended subject of the question, may fail to grow if not exercised with appropriate resistance, repetition or frequency; if nutrition is insufficient; if insufficient recovery time is given; or if sufficient levels of certain hormones like growth hormone or testosterone are not present.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there ghosts?||There is no hard evidence of ghosts. The reason you are seeing ghosts could be peridolia or some cognitive bias.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there squirrels?||Squirrels are the product of a long sequence of evolution, like any other animal. They persist because they effectively reproduce and compete for resources within their niche, but they are also the product of many circumstantial events that has led to them being the way they are.&lt;br /&gt;
|-&lt;br /&gt;
|Why is sex so important?||Sex is important biologically because it is the primary method of reproduction in many different species, and culturally because it both plays an important role in human relationship and causes hard-to-control urges that affect behaviour. However, it can be of varying importance to different people (see [http://www.asexuality.org/home/?q=overview.html asexuality]).&lt;br /&gt;
|-&lt;br /&gt;
| Why aren't there guns in Harry Potter? || In the ''{{w|Harry Potter}}'' universe {{w|guns}} ''do'' exist and are mentioned at the beginning of ''{{w|Harry Potter and the Prisoner of Azkaban}}'', when the news gives a warning that Sirius Black has one. Muggle technology (human inventions) are often looked down on by wizards - the majority of half-blooded wizards won't touch one, let alone a wizard extremist like {{w|Voldemort}}. Not only does any Muggle device more complex than a wristwatch interfere with magical artifacts, but wands are usually more versatile than most guns; a revolver can't shoot lightning, summon items or teleport its user. Finally, while Harry himself may or may not consider using firearms due to his Muggle upbringing, ''Harry Potter'' is set in the United Kingdom (which has stricter gun laws than, say, the United States).&lt;br /&gt;
|-&lt;br /&gt;
|-&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section One===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why do whales jump? || Partly to get air, partly because it's an effective way to catch prey near the surface, and partly because they just seem to find it fun - it's like going into outer space!&lt;br /&gt;
|-&lt;br /&gt;
|Why are witches green? || See {{w|Wizard of Oz}}.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there mirrors above beds?|| Often, these are used by couples to view themselves during coitus.&lt;br /&gt;
|-&lt;br /&gt;
|Why do I say Uh?||See ''[http://www.theregister.co.uk/2006/05/06/the_odd_body_language_fillers/ Why do we say 'um', 'er', or 'ah' when we hesitate in speaking?]''.&lt;br /&gt;
|-&lt;br /&gt;
| Why is sea salt better? || The question likely refers to the difference between common {{w|Fortified table salt}} and usually more expensive sea salt. While the major part of both of these is sodium chloride (NaCl) the idea behind the claim is the different composition mostly in regards to trace elements of sea salt compared to &amp;quot;normal&amp;quot; salt. Table salt's composition is often influenced by a country's health department and thus addition of trace elements is regulated. While these regulations are based on scientific studies there remain to be debates concerning the additions, such as iodine.&lt;br /&gt;
|-&lt;br /&gt;
| Why are there trees in the middle of fields? || Many images of fields contain singular trees in the middle of them. While there exist such trees it is likely an artistic choice to give a more pleasing or aesthetically satisfying image compared to just a field. In modern agriculture those would in fact be quite troublesome since they are a hindrance to large machines used and a new tree would be unlikely to grow in a constantly worked field, although they can be useful in fields for grazing animals, since they provide shade. Before mechanized agriculture, such trees would also be planted to give the workers a place rest in the shade without having to go all the way back from a large field.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there not a Pokémon MMO? || {{w|Pokémon}} is a popular franchise, spanning game consoles, anime series, a trading card game, and many other things. Among fans, it is a frequent topic of discussion why a Pokémon {{w|massively multiplayer online game}} has not been officially announced by the series' developers {{w|Game Freak}}, as they often [http://www.dorkly.com/comic/52546/be-careful-what-you-wish-for predict] that such a game would be extremely popular, and bring in massive revenue for the company. However, if Game Freak were to develop a Pokémon MMO the MMOs would be strong competition against the console games and therefore reducing the Pokémon demographic significantly. The mobile app {{w|Pokémon Go}} has since partly filled the MMO niche, with multiplayer interactivity through item drops and fighting at gyms.&lt;br /&gt;
|-&lt;br /&gt;
|Why is there laughing in TV shows? || Sitcoms were once filmed with an audience, so the actors could respond to their reactions. That's the historical reason why there were laughs in TV shows. The tradition continues, with the difference that now the laughter mostly comes from recorded tapes. See {{w|Laugh track}}.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there doors on the freeway?|| Highway/freeway {{w|noise barrier|noise barriers}} sometimes have doors in them to allow workers access to both sides of the barrier.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there so many svchost.exe running?||See {{w|svchost.exe}}.&lt;br /&gt;
|-&lt;br /&gt;
| Why aren't there any countries in Antarctica? || {{w|Antarctica}} is the southern most continent and is by large covered in ice and in general pretty cold. While it is a regular target of tourists and researchers it also lacks native human inhabitants. At the moment, the territorial claims concerning Antarctica are mostly handled via the {{w|Antarctic Treaty System}}. In short there are a few countries who claim certain parts of the continent as their own in theory but so far it is considered neutral territory and most maps don't concern themselves with displaying the (in some regards disputed) territorial claims because they do not matter at this point in time. If there are ever any worthwhile resources discovered, this might change.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there scary sounds in Minecraft?|| To add atmosphere and to give players hints when there is a dark cave nearby. See [http://minecraft.gamepedia.com/Ambience Minecraft Wiki].&lt;br /&gt;
|-&lt;br /&gt;
|Why is there kicking in my stomach?||See ''[http://www.webmd.com/baby/fetal-movement-feeling-baby-kick Feeling Your Baby Kick]''. Here, ''stomach'' means ''abdomen''.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there two slashes after http?||See ''[http://www.dailymail.co.uk/sciencetech/article-1220286/Sir-Tim-Berners-Lee-admits-forward-slashes-web-address-mistake.html Sir Tim Berners-Lee admits the forward slashes in every web address 'were a mistake']''.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there celebrities?||There are certain people who are more respected and well-known than other people, whether it be because of their acting career, major advancements to science, or a sex tape.&lt;br /&gt;
|-&lt;br /&gt;
|Why do snakes exist?|| The question is rather general and likely based on a widespread dislike for the reptilians. Be it due to their appearance, their spread, or the danger a few snakes pose to humans (often due to being venomous) many people have a dislike for snakes and would prefer them to not exist (similar to spiders).&lt;br /&gt;
In regards to &amp;quot;why do snakes exist on earth?&amp;quot;: Because evolution. Snakes fill a gap in the ecosystem as predators and hunt different species, including vermin. Snakes are in that regard similar to many other predatory animals. The question on why snakes developed with their distinct streamlined shape is still debated but {{w|snakes|likely it either provided an advantage when burrowing or swimming}}.&lt;br /&gt;
|-&lt;br /&gt;
|Why do oysters have pearls?||{{w|pearl|From Wikipedia}}: &amp;lt;blockquote&amp;gt;Pearls are formed inside the shell of certain mollusks as a defense mechanism against a potentially threatening irritant such as a parasite inside the shell, or an attack from outside, injuring the mantle tissue. The mollusk creates a pearl sac to seal off the irritation. Pearls are commonly viewed by scientists as a by-product of an adaptive immune system-like function.&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|Why are ducks called ducks?||See {{w|Duck#Etymology}}. {{Wiktionary|duck|According to Wiktionary}}, the noun ''duck'' can be traced back to the {{w|Proto-Germanic language|Proto-Germanic}} word {{Wiktionary|Appendix:Proto-Germanic/dūkaną|''dūkaną''}} (&amp;quot;to dive, bend down&amp;quot;), and, in turn, the {{w|Proto-Indo-European language|Proto-Indo-European}} {{Wiktionary|Appendix:Proto-Indo-European/dʰewb-|''dʰewb-''}} (&amp;quot;deep, hollow&amp;quot;), which is the origin of the verb ''to duck''. The link between the noun and the verb comes from ducks' tendency to dive under water for short periods of time.&lt;br /&gt;
|-&lt;br /&gt;
|Why do they call it the clap?||An old folk remedy for {{w|gonorrhea}} was to clap on the sides of the penis.&lt;br /&gt;
|-&lt;br /&gt;
|Why are Kyle and Cartman friends?|| The question relates to the TV show {{w|South Park}}. Both are children living in the small titular town in Colorado. Cartman is widely accepted to a be very bad person, one of his many character flaws being his antisemitism. Kyle on the other hand is a Jew. However, both, along with two other kids, Stan and Kenny, are the core focus of the show (or used to be) and to some extent are considered to be friends. While there are episodes which show Cartman being not entirely a horrible person and him holding Kyle in a position of at least a worthy adversary, most of the time the question should be &amp;quot;Why is anyone friends with Cartman?&amp;quot; However, they most likely remain &amp;quot;friends&amp;quot; because they are in the same class at school and are therefore &amp;quot;forced&amp;quot; to be around one another.&lt;br /&gt;
|-&lt;br /&gt;
|Why is there an arrow on Aang's head?||{{w|Avatar: The Last Airbender#Characters|Aang}} is the main character of the TV series {{w|Avatar the last Airbender|Avatar - The last Airbender}} and features as part of a large body spanning tattoo an arrow on his head. These tattoos are made to replicate the markings of one of the shows fictional animals, the air bison which are regarded as the original air benders. They are given to human air benders once they attain the status of masters. Because Aang acquired this status very early in life he was already tattooed accordingly.&lt;br /&gt;
|-&lt;br /&gt;
|Why are text messages blue?||This likely refers to imessage chat being blue. These messages are blue when sending a message to another apple device. When sent as an SMS message, they will be green. &lt;br /&gt;
|-&lt;br /&gt;
|Why are there mustaches on clothes?||Because some people buy them. Mustaches, especially handlebar-style mustaches, were a popular fad at the time of this comic.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there mustaches on cars?||Fuzzy pink mustaches are used to designate cars in the {{w|Lyft}} service.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there mustaches everywhere?||See {{w|Movember}}&lt;br /&gt;
|-&lt;br /&gt;
|Why are there so many birds in Ohio?||There are an estimated [http://oh.audubon.org/bsc/SOTB.html 400 bird species] in {{w|List of birds of Ohio|Ohio}}, but there are [http://www.jstor.org/discover/2419997sid=21104910103541&amp;amp;uid=4&amp;amp;uid=3739776&amp;amp;uid=2&amp;amp;uid=3739256 2.74 nesting pairs per acre].&lt;br /&gt;
|-&lt;br /&gt;
|Why is there so much rain in Ohio?|| {{w|lake_effect|Lake-effect}} rain develops in the same manner as lake-effect snow.&lt;br /&gt;
|-&lt;br /&gt;
|Why is Ohio weather so weird?||See {{w|Lake-effect snow}}.&lt;br /&gt;
|-&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Two===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why are there male and female bikes? || {{w|bicycle|From Wikipedia}}: &amp;lt;blockquote&amp;gt;Historically, women's bicycle frames had a top tube that connected in the middle of the seat tube instead of the top, resulting in a lower {{w|Frame geometry|standover height}} at the expense of compromised structural integrity, since this places a strong bending load in the seat tube, and bicycle frame members are typically weak in bending. This design, referred to as a '''''{{w|step-through frame}}''''' or as an ''open frame'', allows the rider to mount and dismount in a dignified way while wearing a skirt or dress.&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|Why are there bridesmaids?||See {{w|Bridesmaid#Origin and history}}.&lt;br /&gt;
|-&lt;br /&gt;
|Why do dying people reach up?|| In many works of fiction dying people are regarded with an outstretched arm, grasping for unseen objects towards the sky. In all likelihood this originates in the idea of heaven as the place where (good) people go after death. People &amp;quot;reach for the light&amp;quot; which is seen when dying according to similar beliefs or possibly for already dead relatives or other associated people waiting for them. An alternative hypothesis is that they want to hug/touch their loved ones one last time.&lt;br /&gt;
|-&lt;br /&gt;
|Why aren't there varicose arteries?||Blood moves through veins due to irregular pressure from skeletal muscles combined with valves to control direction. In varicose veins these valves malfunction affecting blood flow. In arteries blood flow is produced directly from pressure caused by the heart.&lt;br /&gt;
|-&lt;br /&gt;
|Why are old Klingons different?|| {{w|Klingon Redesign|From Wikipedia}}: &amp;lt;blockquote&amp;gt;For {{w|Star Trek: The Motion Picture}} (1979), the Klingons were retconned and their appearance and behavior radically changed. To give the aliens a more sophisticated and threatening demeanor, the Klingons were depicted with ridged foreheads, snaggled and prominent teeth, and a defined language and alphabet. Lee Cole, a production designer, used red gels and primitive shapes in the design of Klingon consoles and ship interiors, which took on a dark and moody atmosphere. The alphabet was designed as angular, with sharp edges harkening to the Klingon's militaristic focus.[5] Costume designer Robert Fletcher created new uniforms for the Klingons, reminiscent of feudal Japanese armor.&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Additionally, there is an in-universe explanation: A [http://memory-alpha.wikia.com/wiki/Klingon_augment_virus Klingon augment virus] was deployed to make enhanced warriors, but accidentally made weaker Klingons with human-like features. These afflicted Klingons were the ones seen in the original series.&lt;br /&gt;
&lt;br /&gt;
|-&lt;br /&gt;
|Why is programming so hard?||Programming is the art of writing instructions for a computer to do. Since the computer has a limited set of instructions for you to use it involves a new way of thinking for many. It is also hard because the computer itself is not smart or adaptable to unexpected problems. For instance when a human is told to sort books in a shelf, he or she can do that despite there might be things in the way (he or she will just move it to the side). A computer will generally just crash if it doesn't have instructions on how to deal with the unexcepted problem.&lt;br /&gt;
|-&lt;br /&gt;
|Why is there a 0 Ohm resistor?|| A resistor is usually designed to create a certain resistance, measured in {{w|Ohm}} in an electronic device. A 0 Ohm resistor seems pointless as it would only provide the same resistance as a normal cable. However, Wikipedia's {{w|Zero-ohm link}} article gives sufficient explanation.&lt;br /&gt;
|-&lt;br /&gt;
|Why do Americans hate soccer? || Soccer, or football in British English, is rather unpopular in the USA compared to most other regions of the world. Finding a particular reason behind the (dis)like for certain sports, apart from cultural spread, is difficult. One possible explanation is soccer's tendency to have far fewer points scored in an average game and a higher likelihood of draws compared to such things as American Football, basketball or baseball, which are far more popular. In how far this is a legitimate argument for regarding soccer as &amp;quot;less interesting&amp;quot; is up to debate.&lt;br /&gt;
|-&lt;br /&gt;
|Why do rhymes sound good?||The brain enjoys repetition especially in music.&lt;br /&gt;
|-&lt;br /&gt;
|Why do trees die?||Some common reasons include lack of water, lack of nitrogen in the soil and being chopped down.&lt;br /&gt;
|-&lt;br /&gt;
|Why is there no sound on CNN?||Some stations broadcast a {{w|second audio program}}, an alternative sound track that your TV can be configured to use instead of the primary program. This is intended to be used for broadcasting in an alternate language, or for {{w|Descriptive Video Service}} to make a program accessible to the visually impaired. Many programs that don't actually use SAP will still broadcast an SAP that is identical to the primary program; however, this is not required. If your TV is configured to use SAP and a particular channel isn't broadcasting SAP at that time, there won't be any sound.&lt;br /&gt;
|-&lt;br /&gt;
|Why aren't Pokémon real?||Pokémon are fantasised creatures that were designed to produce an interesting battle mechanic in a game. Some of the pokémons abilities would be impossible on earth as we know it. For instance, Magcargo is hotter than the surface of the sun.&amp;lt;ref name=&amp;quot;Bulbapedia Magcargo&amp;quot;&amp;gt;http://bulbapedia.bulbagarden.net/wiki/Magcargo#Trivia&amp;lt;/ref&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
|Why aren't bullets sharp?||See {{w|Terminal ballistics}}.&lt;br /&gt;
|-&lt;br /&gt;
|Why do dreams seem so real?|| Most dreams occur during a stage known as REM (Rapid Eye Movement). During REM, your brain is highly active and its wave pattern is the same as the wave patterns in a person who is awake. It should be noted that dreams can occur during other stages of sleep but most dreams that are vivid occur during the REM stage.&lt;br /&gt;
|-&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Three===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why do testicles move?|| The scrotum shrinks and expands to account for temperature changes. &lt;br /&gt;
|-&lt;br /&gt;
| Why are there psychics?|| A {{w|Psychic}} is a supposed user of anomalous powers. Studies have classified psychic powers as pseudoscience. The existence of psychics appears to be as an economic incentive.&lt;br /&gt;
|-&lt;br /&gt;
| Why are hats so expensive?|| Hats can be expensive depending on the quality of material, size, location, and demand. A probable answer is that hats are simply difficult to make, causing high prices. Another likely cause is the fact that hats are not widely worn in much of the western world and people who do wear them often have far fewer than they have, for example, shirts, meaning that manufacturers cannot get the same economies of scale in production and distribution.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there caffeine in my shampoo?|| Because the producers want you to believe that caffeine penetrates the hair roots and thereby somehow protects it from negative testosterone impacts and from premature hair loss. &lt;br /&gt;
|-&lt;br /&gt;
| Why do your boobs hurt?|| Common reasons are a badly-fitted bra or {{w|PMS}}. It could also be a hormone imbalance, breastfeeding, large or awkwardly shaped breasts or a serious condition such as {{w|breast cancer}}.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Four===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why aren't economists rich? || Economists study how society organises resources but, contrary to the popular misconception, don't focus much on the short-term behaviour of the stock market (a system that is still poorly understood). In order to become rich, in most cases one has to own a commodity that produces more wealth, such as a large company, or be related to somebody who has done so. In rare cases, a particularly lucky individual could become rich by having an unusually high paying job, such as a famous actor or sports star. Neither of these situations are likely for someone studying the field of economics. Some economists do get very rich as strategists for banks and businesses, but most are just academics and analysts.&lt;br /&gt;
|-&lt;br /&gt;
| Why do Americans call it soccer? || {{w|Association Football}} is called Soccer (short for &amp;quot;as&amp;lt;b&amp;gt;soc&amp;lt;/b&amp;gt;iation&amp;quot;) in the USA because {{w|American Football}} is the more popular version there. Of note is that the word &amp;quot;soccer&amp;quot; originates on British soil, to distinguish it from Rugby football aka &amp;quot;rugger&amp;quot;.&lt;br /&gt;
|-&lt;br /&gt;
| Why are my ears ringing? || {{w|Tinnitus}}, or ringing of the ears, can result from stress, foreign objects in the ear, hearing damage, wax build up, or any other number of causes.&lt;br /&gt;
|-&lt;br /&gt;
| Why are there so many Avengers? ||The number of Avengers has [http://en.wikipedia.org/wiki/List_of_Avengers_members varied greatly] over the years and decades, each time with its own justification for why they need to work together, but the simplest answer is money. Cross-branding and cross-merchandising is successful to the brand and brings in new readers, plus creates a new franchise to profit from. &lt;br /&gt;
|-&lt;br /&gt;
|Why are the Avengers fighting the X Men || {{w|Avengers vs. X-Men}} was a 2012 Marvel crossover event that, like many other recent comic book events, had heroes fight other heroes. In this case, the {{w|Avengers (comics)|Avengers}} and the {{w|X-Men}} fought over the {{w|Phoenix Force (comics)|Phoenix Force}}, a godlike power that often possesses {{w|Jean Grey}} or her descendants (in this case, her alternate universe daughter Hope Summers). The Avengers believed the Phoenix Force is too powerful for humanity to control and wanted to contain it, while the X-Men believed the Phoenix was the messiah for mutants and could fix all of the Earth's problems.&lt;br /&gt;
|-&lt;br /&gt;
|Why is Wolverine not in the Avengers || Wolverine ''has'' been an Avenger, in some circumstances. e.g. in the {{w|The Avengers: Earth's Mightiest Heroes}} cartoon series, the episode ''New Avengers'' had Wolverine (along with Spiderman, War Machine, The Thing and Luke Cage and Iron Fist) substitute while the 'original' Avengers were unavailable to deal with the current crisis (which of course included the fate of the 'proper' Avengers). However, in general his anti-authority personality makes him a difficult team-member to field, and he has frequently disassociated himself even from the X-Men. But, in Avengers vs. X-Men (see above) Wolverine ''sided'' with The Avengers, and more modern treatments have even included the character in about as much a permanent a membership of the group as Logan is ever likely to have.&lt;br /&gt;
&lt;br /&gt;
But if the question is about why Wolverine didn't appear in {{w|The Avengers (2012 film)|''The Avengers''}}, the answer is that ''The Avengers'' is being produced by Marvel/Disney, while Fox still has the rights to the X-Men and all Marvel mutants in general. Unless there is studio agreement, the two properties cannot cross, except through complicated machinations. For example, there are plans to bring Avengers mainstays Quicksilver and The Scarlet Witch to both the ''Avengers'' and ''X-Men'' franchises, but only the Fox films have the right to call them the children of Magneto, and Marvel/Disney cannot even identify them on-screen as &amp;quot;mutants&amp;quot;.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Five===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
|Why are there ants in my laptop? || Ants usually come in your laptop when there are little crumbs of food. It is advised to get screen protectors.&lt;br /&gt;
|-&lt;br /&gt;
| Why is Earth tilted? || The Earth's axial &amp;quot;tilt&amp;quot;, wherein its axis of rotation is not perpendicular it its orbit, is a result of conservation of momentum when the Earth was formed, because not everything orbits in the same way. This is pure happenstance.&lt;br /&gt;
|-&lt;br /&gt;
| Why is space black? || What we call black is the absence of light. Space is mostly empty, and although there are many stars, the light from most of these stars hasn't reached us yet. In addition, a lot of light has been stretched by {{w|redshift}} so it's no longer visible to us. See {{w|Olbers' paradox}}&lt;br /&gt;
|-&lt;br /&gt;
| Why is outer space so cold? || It's hard to actually define a temperature for space - it's empty, so there's nothing to measure. However, most of space has very little radiation hitting it, so a person won't receive any energy, but will still radiate some away, resulting in a net loss of energy, colloquially &amp;quot;heat.&amp;quot; Around the Earth, objects in direct sunlight will actually get very hot. In deep space, there is almost no warming radiation.&lt;br /&gt;
|-&lt;br /&gt;
| Why are there pyramids on the moon? || There are no pyramids on the moon. However, the appearance of mountains and some craters on the moon have fooled some into believing there are pyramids on the moon, but these claims are false.&lt;br /&gt;
|-&lt;br /&gt;
| Why is NASA shutting down? ||NASA isn't shutting down. This question might have something to do with the [http://en.wikipedia.org/wiki/United_States_federal_government_shutdown_of_2013 Government Shutdown of 2013] or perhaps due to the then-current shuttle program ending, but that is not the entirety of NASA.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Six===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why are there tiny spiders in my house?&lt;br /&gt;
|rowspan=&amp;quot;6&amp;quot;|During autumn in particular male spiders reaching maturing will set off to find a mate. By chance they may end up in your house. When encountering spiders in large numbers, it is more likely that they are young from the same female spider. Females lay {{w|Spider#Reproduction_and_life_cycle|up to 3,000}} eggs at a time. These questions also plays off of Munroe's longstanding fear of spiders, especially the [http://www.explainxkcd.com/wiki/index.php/8:_Red_spiders red spiders] mentioned in [http://www.explainxkcd.com/wiki/index.php/Category:Red_Spiders several early comics].&lt;br /&gt;
|-&lt;br /&gt;
| Why do spiders come inside? &lt;br /&gt;
|-&lt;br /&gt;
| Why are there huge spiders in my house? &lt;br /&gt;
|-&lt;br /&gt;
| Why are there lots of spiders in my house? &lt;br /&gt;
|-&lt;br /&gt;
| Why are there spiders in my room? &lt;br /&gt;
|-&lt;br /&gt;
| Why are there so many spiders in my room? &lt;br /&gt;
|-&lt;br /&gt;
| Why do spider bites itch? ||This mostly happens as an immune response to [http://www.mnn.com/health/fitness-well-being/stories/why-do-mosquito-bites-itch histamines] under the skin which are injected through saliva.&lt;br /&gt;
|-&lt;br /&gt;
| Why is dying so scary? ||Part of human nature is the fear of the unknown, and death is the ultimate unknown because it is not knowable until it's experienced, and there is nobody to report what the result was. This leaves it open to speculation, and many major religions are based on preparing ones soul for death. Also, dying would leave loved ones families with the responsibility of taking care of their remains and finances. And finally, most people don't want to die, living for as long as possible, possibly because the unknown is too unbearable to cope with. Several causes of death are known to inflict pain to the victim, and fear of pain is an instilled evolutionary safeguard for preventing harm to a sapient creature. Still though several people are not afraid of death and dying, and recognize life is short and to cherish each moment while we can. Death is inevitable, so we should not fear it. In addition, it would be evolutionarily advantageous for our ancestors to have feared and avoided death.  &lt;br /&gt;
|-&lt;br /&gt;
| Why is there no GPS in laptops? ||It is not impossible for laptops to have a GPS, and some do. But there are [http://security.stackexchange.com/questions/50907/are-there-gps-tracker-for-laptops design difficulties] that have to be overcome including battery draining, room within the crowded device to place a receiver, WiFi can give a location just as well, and the product casing could interfere with its ability to functional normally and receive the signals necessary to operate as intended. Some Dell computers have these, but the privacy one needs to give up to accept the terms and conditions makes it unfavorable. &lt;br /&gt;
|-&lt;br /&gt;
| Why do knees click? || Typical of other clicking and cracking of joints, this may be the sound of [http://www.webmd.com/pain-management/knee-pain/features/knee-cracks-pops ligaments tightening]. However do not rely on a wiki to diagnose a medical conditions. Consult a licensed physician. &lt;br /&gt;
|-&lt;br /&gt;
|-&lt;br /&gt;
| Why aren't there E grades? ||E grades [http://www.todayifoundout.com/index.php/2014/02/e-f-grading-scale/ actually exist] in some districts, but they are rare. In their long and bizarre history, E was originally used where F is today (E was the lowest grade), but in those systems, students often received E's for an &amp;quot;Excellent&amp;quot; grade, creating much confusion. F was used in place instead and E was eliminated from a standard grading scale. &lt;br /&gt;
|-&lt;br /&gt;
| Why is isolation bad? ||Isolation is when a person deliberately secludes themselves away from others, often far-removed from society. This can happen in locations as small as a city apartment and as large as the open woods. People evolved as social animals and it is generally held that those who isolate themselves suffer from depression or other forms of psychological imbalance. Of course society can trigger many of these imbalances causing an individual to isolate themselves. Isolation is often seen as therapeutic so people can spend time with themselves constructively, often finding peace within themselves and through mediation. Monks and hermits generally live in solitude as well. Many people view a decision to be isolated as noble, and others as healthy. While general interaction is largely healthy, in the crowded modern world, isolation is neither good or bad; it depends on the person and what that isolation does to them. &lt;br /&gt;
|-&lt;br /&gt;
| Why do boys like me? ||Attraction comes in many forms: physical, emotional, intellectual, spiritual, among others. Many people will lie about what they like about you to get something else (money, sex, etc.), but most are genuine. It is not possible to assert definitively why one person may like another person, and that is something that needs to be discussed openly and honestly with them and nobody else. &lt;br /&gt;
|-&lt;br /&gt;
| Why don't boys like me? ||Similar to the answer above about what makes one desirable to another, there are an equal number of factors that make one unappealing. This can include everything from physical appearance to how one treats others. If a person is rude and unfriendly, most people find that not-conducive to healthy relationship and avoid the person who is asking. Not being liked by someone you like however does not mean you're wrong or are a bad person and in most cases has to do with the person you are asking about. &lt;br /&gt;
|-&lt;br /&gt;
| Why is there always a Java update? ||[https://www.java.com/en/download/faq/whatis_java.xml Java] is a software that runs on most computers and mobile devices that is crucial to its security and stability. The reason why it always updates is because it needs to stay current with the ever-upgrading fleet of browsers, operating systems and software that supports Java. Additionally Java updates itself so each version can run optimally. Software coding and debugging is a never-ending process towards perfectly stable releases. &lt;br /&gt;
|-&lt;br /&gt;
| Why are there red dots on my thighs? || This might be [http://en.wikipedia.org/wiki/Petechia Petechia], which are broken blood vessels, however do not rely on a wiki to diagnose medical conditions. Consult a licensed physician. &lt;br /&gt;
|-&lt;br /&gt;
| Why is lying good? ||Lying and other forms of dishonesty is typically seen as bad because it lowers one's credibility and makes them less likely to be trusted in the future. It is almost always advantageous to tell the truth, as lies have a way of escalating as you need to keep expanding on the lie to cover your tracks. There are instances however where lying may be used in more noble circumstances. For example, if a friend asks your opinion on something they have made (such as a poem or painting) that you do not like, it is okay to tell them you like it because protecting their feelings and your relationship is more important than how you feel. Often military personnel are trained to keep national security secrets at all costs and will lie about what they know to save themselves and the country.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Seven===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why are there slaves in the bible? ||Slavery was viewed differently in the early years of human civilization before the contemporary moral and ethical conversations began centuries later. The Jewish legal system as presented in the bible {{w|The Bible and slavery|justified slavery}} for a number of reasons, notably to pay off some sort of debt. Slaves were seen as property and their work provided value to the slave owner, but such a relationship was legally required to be temporary and slaves had some basic human rights. Similarly slave owners rationalized their ownership through scripture, pointing out that it was in the Bible and therefore okay with God — without wishing to go off on a tangent, if you have to rationalize your system of slavery then it's probably illegal under historic Jewish law.&lt;br /&gt;
|-&lt;br /&gt;
| Why do twins have different fingerprints? || Fingerprints are not only from the DNA, but from the conditions in the womb which differ from child to child.&lt;br /&gt;
|-&lt;br /&gt;
| Why are Americans afraid of dragons? ||This question was the title of a [http://blogs.sfu.ca/courses/spring2012/engl387/wp-content/uploads/2012/02/Why-are-Americans-Afraid-of-Dragons.docx 1974 essay] by Ursula K. LeGeuin in which she makes a [http://en.wikipedia.org/wiki/Semiotics semiotic] analysis of dragon mythology. She argues that our belief in dragons (and those outside of America as well) stems from childhood, much like other ferocious fictional creatures such as goblins and hobbits, but many hold onto these fears as a way of avoiding reality. In her closing argument, she writes, &amp;quot;They know that its truth challenges, even threatens, all that is false, all that is phony, unnecessary, and trivial in the life they have let themselves be forced into living. They are afraid of dragons, because they are afraid of freedom.&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| Why is HTTPS crossed out in red? || The site accessed has an invalid SSL certificate.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there a line through HTTPS? || The site accessed has an invalid SSL certificate.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there a red line through HTTPS on Facebook? || Facebook has an invalid SSL certificate.&lt;br /&gt;
|-&lt;br /&gt;
| Why is HTTPS important? || For security reasons, as a site with HTTPS has encrypted traffic.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Eight===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why are there swarms of gnats? || The reason gnats (and other creatures) tend to swarm together is likely a safety-in-numbers protection, and as a big gathering to find a mate.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there phlegm? ||{{w|Phlegm#Phlegm|Phlegm}} is a thick, viscous fluid produced by the mucus membranes as a way to clear the airway and aids in the release of bacteria, disease and debris in those passages.  &lt;br /&gt;
|-&lt;br /&gt;
| Why are there so many crows in Rochester, MN || From a Minnesota Paper, [http://www.startribune.com/local/138902104.html the Star Tribune], &amp;quot;Laws prevent the city from poisoning the crows&amp;quot;. &amp;quot;Duffy [ {{w|Steve Duffy}}, a co-owner of U.S. Bird Abatement Services, which has contracted with Rochester to get rid of the crows] isn't sure why Rochester has such a bad crow problem; probably a confluence of many bird-friendly conditions that has also made it a magnet for {{w|geese}}. He's seen worse cases, but called Rochester's situation 'hideous.'&amp;quot; And best of all, &amp;quot;The city has twice this winter hired experts to chase them off. They tried {{w|lasers}} and bullhorns — hey, get out of here, you crows — and even employed raptors to pick them off, one by one. That worked, for awhile.&amp;quot; Unfortunately, they mean a {{w|bird of prey}}, not a {{w|velociraptor}}.&lt;br /&gt;
|-&lt;br /&gt;
| Why is Psychic weak to Bug || In Pokémon, Pokémon of the psychic type like Mr. Mime are weak to three types of attacks: Ghost, Dark, and Bug. The general theory is that Psychic Pokémon, relying heavily on their thoughts for attacks, are weak to fears, which ghosts, darkness, and bugs can be classified as.&lt;br /&gt;
|- &lt;br /&gt;
| Why do children get cancer? ||{{w|Cancer}} is an aggressive and often fatal disease that has the potential to affect all humans as well as other organisms. There are multiple types of cancer, each with their own epidemiology, but children are not immune to succumbing to the horrific effects of the disease. Children are human beings and are subject to the same illnesses adults have, regardless of age, or their innocence. There is no divine or supernatural explanation for this. Simply put, life is a battle for all humans regardless of how small they are. &lt;br /&gt;
|-&lt;br /&gt;
| Why is Poseidon angry with Odysseus? || {{w|Poseidon}} was the patron deity of the city of {{w|Troy}}, which after a 10 years siege by the Greeks fell due to {{w|Odysseus}}' list of the {{w|Trojan_Horse|Trojan horse}}. As the Greeks were returning home after the Trojan War, Oddyseus' ship accidentally landed on the island home of the cyclops Polyphemus, who imprisoned the crew and ate many of them. In order to escape, Odysseus blinded the cyclops. Poseidon, Polyphemus' father, was extremely angered by his son being blinded, so he cursed Odysseus' ship to prevent him from reaching his home in {{W|Ithaca}}. The adventures which Odysseus encountered during his quest for reaching Ithaca are the main theme of {{w|Homer|Homer's}} {{w|Odyssey}} The Odyssey also says that before sailing, the crew forgot to offer a sacrifice as was ordained.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there ice in space? || Space is {{w|Outer_space#Environment|Cold}}. The background radiation, which is used to measure the temperature of space's vacuum, is estimated at about 3K (−270&amp;amp;nbsp;°C; −454&amp;amp;nbsp;°F). Water freezes at 273.15 K (0&amp;amp;nbsp;°C; 32&amp;amp;nbsp;°F). Because the temperature in space is less than the freezing point of water, liquids freeze in space, turning into ice.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Nine===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why is there an owl in my back yard? || Owls can be seen all over the world, and live in a wide variety of habitats. They are mainly noctural, and spend a large portion of the night hunting. The owl in your back yard is likely looking for food.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there an owl outside my window? || As with the question above, the owl is likely to be hunting for food. &lt;br /&gt;
|-&lt;br /&gt;
| Why is there an owl on the dollar bill? || On the front of a dollar bill, near the upper right '1' is a tiny section of the design which can be seen to represent an owl. Conspiracy theorists will note that owls were symbolically linked to the Masons, while others will instead see a spider.&lt;br /&gt;
|-&lt;br /&gt;
| Why do owls attack people? || While owls and human often live in close proximity without problems, as with other species, owls may attack if they feel threatened. When people irritate or otherwise make owls feel unsafe, they retaliate with violence to protect themselves.&lt;br /&gt;
|-&lt;br /&gt;
| Why are AK47s so expensive? || The market value of an AK47 varies depending on where in the world you live. With strict gun control laws, obtaining an AK47 in the UK is likely to be more expensive due to the risks involved for those supplying the weapon. In ex-soviet countries and the middle east, AK47s are more plentiful, and hence the price is likely to be lower.&lt;br /&gt;
|-&lt;br /&gt;
| Why are there helicopters circling my house? ||People living in high-crime areas will often hear helicopters circling, especially at night, when police use the helicopter's searchlight to locate and track suspects, or to light a crime scene.  Those Googling this question might be wondering if a dangerous fugitive is nearby, or what else may be going on.&lt;br /&gt;
Potentially, the questioner may be  hallucinating the helicopters or imagining themselves as the target due to[[paranoid schizophrenia]], in which either a neurochemical imbalance or distorted thought patterns causes [[delusions of persecution]].&lt;br /&gt;
Alternately, this question may be a joke because it is so incongruous to the others in this section. The joke is that people would be Googling about owls attacking people and assault rifle prices, which could, ostensibly alert authorities to come to your house to arrest you.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Ten===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why are there gods? || Gods and goddesses are part of mythology and folklore that are used to give spiritual guidance as well as explanations for phenomena that are yet unexplained by natural processes.&lt;br /&gt;
|-&lt;br /&gt;
|Why are there two Spocks? || This is probably a reference to the {{w|Star_Trek_(film)|2009 Star Trek movie}} in which the franchise was given a {{w|Reboot_(fiction)|continuity reboot}}. The modified setting is explained in-universe by time travel, with both the villain Nero and the original-timeline Spock being brought back from the 24th century to the 23rd, creating a timeline in which both older Spock (played by Leonard Nimoy) and the younger Spock (played by Zachary Quinto) coexist.&lt;br /&gt;
&lt;br /&gt;
Another possibility is that the question refers to the episode {{w|Mirror,_Mirror_(Star_Trek:_The_Original_Series)|&amp;quot;Mirror, Mirror&amp;quot;}}, which mostly takes place in an alternate universe populated by ruthless versions of most of the characters (including Spock). &lt;br /&gt;
|-&lt;br /&gt;
| Why is Mt Vesuvius there? ||The simple answer is that volcanoes are created by interactions where the Earth's tectonic plates meet. These conditions only exist in a few places on Earth. &amp;lt;p&amp;gt;The question could also be asking, &amp;quot;why is Mt Vesuvius near such a heavily populated area?&amp;quot; Humans have lived near Vesuvius throughout history, due to its pleasant climate, rich soil, and proximity to other major cities. The Italian government [http://www.theguardian.com/world/2003/jun/05/italy.sophiearie offers generous cash incentives] to move people away from the danger zone, but finds few takers.&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;This question could also be a reference to mountaineer {{w|George Mallory}}'s famous answer as to why he wanted to climb Mount Everest: &amp;quot;Because it's there.&amp;quot;&amp;lt;/p&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| Why do they say T minus? || Time before the launch of a spacecraft is denoted as T minus because the launch has not happened yet. Any time after the launched is stated without the minus, for example T 3 seconds, so time before the launch can be seen as &amp;quot;minus&amp;quot; time. The T stands for &amp;quot;Test&amp;quot; or &amp;quot;Time&amp;quot;.&lt;br /&gt;
|-&lt;br /&gt;
| Why are there obelisks? || {{w|Obelisk}} article has more&lt;br /&gt;
|-&lt;br /&gt;
| Why are wrestlers always wet? || Professional wrestling is strenuous activity, whether its fake or not. Strenuous activity results in sweat, giving the bodyan appearance of being wet. Greco-roman wrestling and Turkish Oil Wrestling both involve oiling the body, giving a similar appearance.&lt;br /&gt;
|-&lt;br /&gt;
| Why are oceans becoming more acidic? || Due to the higher amount of carbon dioxide on the atmosphere, which dissolves in the oceans turning into carbonic acid - CO2+H2O=H2CO3 (see {{w|Ocean acidification}})&lt;br /&gt;
|-&lt;br /&gt;
| Why is Arwen dying? || {{w|Elf (Middle-Earth)#Death|Elves}} can die from grief .&lt;br /&gt;
|-&lt;br /&gt;
| Why aren't my quail laying eggs? || Not enough sunlight/calcium, or they are egg bound(very serious)?&lt;br /&gt;
|-&lt;br /&gt;
| Why aren't my quail eggs hatching? || Problems in incubation, probably.&lt;br /&gt;
|-&lt;br /&gt;
|Why aren't there any foreign military bases in America? || ''Further information: {{w|United States military deployments}}''&amp;lt;p&amp;gt;This is a very interesting question, albeit one likely based on a regional misunderstanding. Presumably, this question is asked by Americans who assume that the existence of {{w|Category:Military facilities of the United States by country|U.S. military bases abroad}} is a general trend among countries, as opposed to being the rarity that it is. In fact, {{w|List of countries with overseas military bases|only a handful of other countries}} have military bases outside of their borders, and the three—{{w|France}}, the {{w|United Kingdom}}, and {{w|Russia}}—that have more than one or two are all countries that, like the United States, {{w|Allies of World War II|were on the winning side of World War II}}, have {{w|List of countries by military expenditures|massive military expenditures}}, and have {{w|United Nations Security Council veto power|UN Security Council vetoes}}. In other words, only the most militarily elite countries have bases overseas. The U.S. is unique, however, in that it has far more overseas bases than any other country (and, pretty much, far more of anything else than any other country, when it comes to the military), and in that {{w|List of United States military bases|it has bases in several other highly-industrialized nations}}, including {{w|List of United States Army installations in South Korea|South Korea}} and the United Kingdom, and, most notably, the World War II {{w|Axis powers}}: {{w|List of United States Army installations in Germany|Germany}}, {{w|United States s Japan|Japan}}, and {{w|List of United States Army installations in Italy|Italy}}. France, Russia, and the U.K.'s bases, on the other hand, are almost all within areas that they previously controlled.&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;These bases can be controversial in some countries, while in others they are a major source of economic and political stability. The U.S. traditionally justifies their presence as a necessary and crucial element in its efforts to promote peace domestically and worldwide. Despite their major role in {{w|U.S. foreign policy}}, and in the general political structure of the globe, the American public often largely ignores them, and they rarely become a major political issue (apart from an occasional mention by {{w|Libertarian Party (United States)|Libertarian presidential s}}).&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;So, essentially, the absence of foreign military bases within the U.S. is primarily because there aren't really any other countries in a position to place bases there. Ironically, although no battles in the traditional sense have been fought within the U.S. since the {{w|U.S. Civil War}} and the U.S. mainland has seen {{w|Mainland invasion of the United States|almost no military action}}, foreign air  bases might have been useful on September 11, 2001. (The {{w|attack on Pearl Harbor}} in 1941 was 18  before Hawaii became a U.S. state, but Hawaii was still a fundamental part of the United States as it was an incorporated territory.)&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;There are, however, foreign troops stationed at some continental US military bases. For example, RAF (British Royal Air ) 39 Sqn and 361 Sqn at Creech Air  Base in Nevada flying Reaper and Predator s. But this are not foreign military bases, they are just guests.&amp;lt;/p&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Section Eleven===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why are my boobs itchy? ||It could be anything from dry skin to a rare life-threatening disease. Could also be related to pregnancy, PMS, or puberty. [http://www.just-health.net/Itchy-Breast.html Here's a thorough list] of possible causes and remedies.&lt;br /&gt;
|-&lt;br /&gt;
| Why are cigarettes legal? ||Despite the obvious detrimental affects nicotine has on health, like caffeine and alcohol, it is easy to regulate. Substances like marijuana and other drugs are mainly illegal because the government and regulatory agencies have no control over their production and distribution and therefore cannot profit from it. Nicotine however, which is the key ingredient in tobacco can be regulated and taxed and is. &lt;br /&gt;
|-&lt;br /&gt;
| Why are there ducks in my pool? ||Most likely, they're looking for a place to mate. Which means you'll soon have baby ducks in your pool. Most migratory birds are protected by wildlife laws, so you want to prevent them from moving into your pool in the first place. The [http://www.dfwwildlife.org/duck.html DFW Wildlife Coalition] has some tips.&lt;br /&gt;
|-&lt;br /&gt;
| Why is Jesus white? ||This is an ethnocentric viewpoint that varies throughout cultures. In African cultures he is portrayed as black. In short, whatever culture he is introduced to, those inhabitants will have him fit their own image. &lt;br /&gt;
|-&lt;br /&gt;
| Why is there liquid in my ear? ||[http://www.healthline.com/symptom/discharge-from-ear It's called otorrhea], and can be caused by infection, trauma, or changes in pressure. A common cause is [http://www.mayoclinic.org/diseases-conditions/swimmers-ear/basics/definition/con-20014723 Swimmer's ear], an infection of the outer ear canal. More seriously, it could be Cerebrospinal fluid. This can end up in your ears do to a puncture in the skulls membrane, often due to a collision/concussion. This is a very serious condition. Again, do not take (too much) medical advice from  wiki. &lt;br /&gt;
|-&lt;br /&gt;
| Why do Q tips feel good? ||The inner ear contains [http://en.wikipedia.org/wiki/Erectile_tissue erectile tissue] (as does your inner nose which is why sneezing feels good) so you are massing tissue which gets aroused upon stimulation. &lt;br /&gt;
|-&lt;br /&gt;
| Why do good people die? ||Everybody dies, no matter how good or bad they were. But sometimes if people are really bad they are made to die sooner. (But loved ones and ones who were known to make memorable or valuable contributions are mourned and revered more than a person who has left much pain to others as their legacy; we remember the good ones and so it hurts more.) &lt;br /&gt;
|-&lt;br /&gt;
| Why are ultrasounds important? ||Ultrasound scans provide a great deal of information about a fetus, thus increasing the chances of a healthy birth. They have many other medical uses.&lt;br /&gt;
|-&lt;br /&gt;
| Why are ultrasound machines expensive? ||As hospital equipment goes, ultrasound machines are actually a bargain. [http://www.costowl.com/healthcare/healthcare-ultrasound-machine-costs.html A new ultrasound machine] costs about $20,000-$75,000, depending on features. Comparable devices are much more expensive: The [http://info.blockimaging.com/bid/84432/CT-Scanner-Price-Guide CT scanner] runs $90,000-$250,000, while the [http://www.ehow.com/about_4731161_much-do-mri-machines-cost.html MRI machine] easily goes over a million.&lt;br /&gt;
|-&lt;br /&gt;
| Why is stealing wrong? ||Stealing is theft and it is illegal. Taking something that is not yours without permission or payment hurts the livelihood of other individuals as well as damages their trust in others.  &lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Vertical Questions===&lt;br /&gt;
{| class =&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!style=&amp;quot;width:20%;&amp;quot;|Question !! Possible answer&lt;br /&gt;
|-&lt;br /&gt;
| Why is there hell if god forgives? ||There is not a single answer to this question. The answer varies based on the religion and that religion's sect mixed with personal interpretations of that religions scripture and how a person decides to follow it. However the idea of what Hell will be like also varies. There is no one answer to this question, but the easiest explanation is that the individual did not pray hard enough, correctly, was not part of the right religion, and their forgiveness was contingent on something that the person either did not do or know to do (or say or think) &lt;br /&gt;
|-&lt;br /&gt;
| Why do iguanas die? ||All living things die, but iguanas may suffer from [http://www.anapsid.org/iguana/kidneyfailure.html kidney failure].&lt;br /&gt;
|-&lt;br /&gt;
| Why is GPS free? || GPS was originally developed by the U.S. military for its own use, not for commercial purposes. However, the government realized that free GPS would have a significant bonus for the economy and would prevent disasters like the {{w|Korean Air Lines Flight 007}} where a plane was shot down after accidentally entering Soviet airspace, and in 1983 President Reagan declared that the US would make GPS available to all. At one point, &amp;quot;{{w|selective availability}}&amp;quot; was used to degrade performance for civilian users, but since 2000 this has also been switched off.&lt;br /&gt;
|-&lt;br /&gt;
| Why are trees tall? ||Tall is a relative term, and Redwoods are famous for their height - among the tallest in the world. The reason for this is, in part [http://www.nps.gov/redw/faqs.htm climate, fog, rain, good soil, few predators, among others].&lt;br /&gt;
|-&lt;br /&gt;
|Why are there female Mr. Mimes? || {{w|Mr. Mime}} is a Pokémon introduced in the first generation of the games, and despite its name, it can be either of a male or female gender. As the Pokémon was introduced before the concept of [http://bulbapedia.bulbagarden.net/wiki/Gender gender in Pokémon games], it is likely that the people in charge of translating its Japanese name (Barrierd) did not take this into account during the process.&lt;br /&gt;
|-&lt;br /&gt;
| Why is there lava? ||{{w|Lava}} is magma (molten rock) which is at the Earth's surface. Magma in the Earth comes from the melting of rock due to rising heat from deeper within the planet. {{w|Earth's internal heat budget|This heat}} is about half radiogenic and half primordial (left over from the formation and differentiation of the Earth). Most of the crust and mantle of the Earth is solid rock, but in places (usually controlled by plate tectonics, but {{w|Hawaii hotspot|not always}}) where the heat is high enough the minerals with lowest melting point start to melt and then migrate upwards towards the surface. This melt collects in {{w|Magma chamber|magma chambers}}, in which the magma may start to cool and crystallize. Sometimes it will crystallize completely, becoming an underground solid body called a pluton. Other times melt will keep migrating upwards until it reaches the surface and erupts as lava, forming a {{w|volcano}} or undersea vent.&lt;br /&gt;
|-&lt;br /&gt;
| Why is YKK on all zippers? || {{w|YKK}} Group is the name of a large group of Japanese manufacturing companies, which among other things manufacture a lot of zippers. YKK zippers are also considered to be some of the best available, so a clothing maker including a YKK zipper would likely leave the YKK name on, instead of getting no branding or rebranding them.&lt;br /&gt;
|-&lt;br /&gt;
| Why is life so boring? ||It is up to an individual to find meaning and interest in life. Monotony, predictability and lack of physical and intellectual stimulation would lead to a feeling of boredom. &lt;br /&gt;
|-&lt;br /&gt;
| Why aren't there dinosaur ghosts? ||Ghosts are a supernatural phenomenon that have not been empirically proven to exist. Those who believe in ghosts implicitly believe in a soul (of which a ghost is a materialization of), and it is a commonly held belief by religious institutions and ghost-hunters that animals do not have souls and thus dinosaurs would not have any either. &lt;br /&gt;
|-&lt;br /&gt;
|Why is there no king in England? || ''Note: For simplicity's sake, &amp;quot;England&amp;quot; here is being read as &amp;quot;United Kingdom.&amp;quot; The various name changes, mergers, and splits of kingdoms are complicated.''&amp;lt;p&amp;gt;The basis for this question is that for the past several hundred years, there has almost always been a queen in England, the sole exceptions being when the king has not had a wife. However, there is a distinction between being the queen of England (that is to say, {{w|List of British monarchs|a monarch}}) and being the {{w|queen consort|queen ''consort''}} of England: The former refers to a woman who {{w|Succession to the British throne|succeeded to the throne}} in her own right, becoming sovereign, while the latter refers to the wife of the king. Both roles, though, are commonly referred to as &amp;quot;Queen of England,&amp;quot; creating the impression that there is always such a person. The logical question, therefore, is why {{w|Elizabeth II}}'s husband, {{w|Prince Philip|Philip}}, is not considered the king of England. The answer lies in Britain's system of {{w|male-preference cognatic primogeniture}}, which causes the monarch of England to usually be a man, not a woman. As a result of this, British laws were generally built around the presumption that the monarch would be a man, and that said man would be married to a woman, [[223: Valentine's Day|comic 223]] be damned. Since the creation of the modern British throne in 1707, only two women have reigned as queen in their own right; it just so happens that these two women have been two of the most famous and longest-reigning monarchs in world history, {{w|Queen Victoria}} and Queen Elizabeth II. This fact may add to people's enhanced perception of the lack of a British king. Victoria and Elizabeth's respective consorts, {{w|Albert, Prince Consort|Albert}} and Philip, have been styled as princes&amp;amp;mdash;Albert as {{w|Prince Consort}} and Philip as &amp;quot;{{w|British prince|Prince of the United Kingdom of Great Britain and Northern Ireland}}.&amp;quot; Both were explicitly granted their titles by their wives, though Albert was already a prince of Saxe-Coburg and Gotha, and Philip had previously been a prince of Denmark and Greece, but had renounced both titles before marrying Elizabeth.&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;The title {{w|king consort}} also exists, but has never been used in the United Kingdom.&amp;lt;/p&amp;gt;&amp;lt;p&amp;gt;Notably, should {{w|Prince Charles}} succeed to his mother's throne, it has been announced that his wife, {{w|Camilla, Duchess of Cornwall|Camilla}}, will be styled as {{w|princess consort}}, ''not'' as queen consort, just as she has declined the title {{w|Princess of Wales}}, which is strongly associated with Charles's first wife, {{w|Princess Diana|Diana}}. Assuming that Charles succeeds, this means that Britain will not have anyone referred to as &amp;quot;queen,&amp;quot; after decades of not having anyone referred to as &amp;quot;king.&amp;quot;&amp;lt;/p&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| Why do I feel dizzy? ||Balance is achieved from fluids in the inner-ear, but [http://en.wikipedia.org/wiki/Dizziness#Epidemiology dizziness] can have nearly a dozen causes.&lt;br /&gt;
|-&lt;br /&gt;
| Why are dogs afraid of fireworks? ||Loud noises can trigger their flight or fight responses when they are [http://www.cesarsway.com/dogbehavior/hyperdog/How-to-Keep-Your-Dog-Safe-and-Calm-During-Fireworks nervous].&lt;br /&gt;
|-&lt;br /&gt;
| Why are there weeks? || Weeks were originally important for religious reasons, primarily the requirement to observe a sabbath (day of rest) every seventh day. Today it is used to create a common schedule that doesn't change due to month length, much like the months divide a year to be able to schedule things like dentist appointments. Similarly, hours and minutes divide a day making it possible to create a schedule.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
http://www.reddit.com/r/xkcd/comments/1l3na7/questions/cbvigrd, answers to all the questions.&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
&amp;lt;references/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[This strip is a rectangular word cloud, titled 'Questions found in Google autocomplete'. Embedded in the cloud are 5 single panels, with illustrated questions. These are described at the end. Questions are given in roughly columnar order. None of the questions have question marks.]&lt;br /&gt;
&lt;br /&gt;
:Questions found in Google Autocomplete&lt;br /&gt;
&lt;br /&gt;
:Why do whales jump&lt;br /&gt;
:Why are witches green&lt;br /&gt;
:Why are there mirrors above beds&lt;br /&gt;
:Why do I say uh&lt;br /&gt;
:Why is sea salt better&lt;br /&gt;
:Why are there trees in the middle of fields&lt;br /&gt;
:Why is there not a Pokemon MMO&lt;br /&gt;
:Why is there laughing in TV shows&lt;br /&gt;
:Why are there doors on the freeway&lt;br /&gt;
:Why are there so many svchost.exe running&lt;br /&gt;
:Why aren't there any countries in antarctica&lt;br /&gt;
:Why are there scary sounds in Minecraft&lt;br /&gt;
:Why is there kicking in my stomach&lt;br /&gt;
:Why are there two slashes after HTTP&lt;br /&gt;
:Why are there celebrities&lt;br /&gt;
:Why do snakes exist&lt;br /&gt;
:Why do oysters have pearls&lt;br /&gt;
:Why are ducks called ducks&lt;br /&gt;
:Why do they call it the clap&lt;br /&gt;
:Why are Kyle and Cartman friends&lt;br /&gt;
:Why is there an arraow on Aang's head&lt;br /&gt;
:Why are text messages blue&lt;br /&gt;
:Why are there mustaches on clothes&lt;br /&gt;
:Why are there mustaches on cars&lt;br /&gt;
:Why are there mustaches everywhere&lt;br /&gt;
:Why are there so many birds in Ohio&lt;br /&gt;
:Why is there so much rain in Ohio&lt;br /&gt;
:Why is Ohio weather so weird&lt;br /&gt;
:Why are there male and female bikes&lt;br /&gt;
:Why are there bridesmaids&lt;br /&gt;
:Why do dying people reach up&lt;br /&gt;
:Why aren't there varicose arteries&lt;br /&gt;
:Why are old Klingons different&lt;br /&gt;
:Why is programming so hard&lt;br /&gt;
:Why is there a 0 ohm resistor&lt;br /&gt;
:Why do Americans hate soccer&lt;br /&gt;
:Why do rhymes sound good&lt;br /&gt;
:Why do trees die&lt;br /&gt;
:Why is there no sound on CNN&lt;br /&gt;
:Why aren't Pokemon real&lt;br /&gt;
:Why aren't bullets sharp&lt;br /&gt;
:Why do dreams seem so real&lt;br /&gt;
:Why aren't there dinosaur ghosts&lt;br /&gt;
:Why do iguanas die&lt;br /&gt;
:Why do testicles move&lt;br /&gt;
:Why are there psychics&lt;br /&gt;
:Why are hats so expensive&lt;br /&gt;
:Why is there caffeine in my shampoo&lt;br /&gt;
:Why do your boobs hurt&lt;br /&gt;
:Why aren't economists rich&lt;br /&gt;
:Why do Americans call it soccer&lt;br /&gt;
:Why are my ears ringing&lt;br /&gt;
:Why are there so many Avengers&lt;br /&gt;
:Why are the Avengers fighting the X men&lt;br /&gt;
:Why is Wolverine not in the Avengers&lt;br /&gt;
:Why are there ants in my laptop&lt;br /&gt;
:Why is Earth tilted&lt;br /&gt;
:Why is space black&lt;br /&gt;
:Why is outer space so cold&lt;br /&gt;
:Why are there pyramids on the moon&lt;br /&gt;
:Why is NASA shutting down&lt;br /&gt;
:Why is there Hell if God forgives&lt;br /&gt;
:Why are there tiny spiders in my house&lt;br /&gt;
:Why do spiders come inside&lt;br /&gt;
:Why are there huge spiders in my house&lt;br /&gt;
:Why are there lots of spiders in my house&lt;br /&gt;
:Why are there spiders in my room&lt;br /&gt;
:Why are there so many spiders in my room&lt;br /&gt;
:Why do spider bites itch&lt;br /&gt;
:Why is dying so scary&lt;br /&gt;
:Why is there no GPS in laptops&lt;br /&gt;
:Why do knees click&lt;br /&gt;
:Why aren't there E grades&lt;br /&gt;
:Why is isolation bad&lt;br /&gt;
:Why do boys like me&lt;br /&gt;
:Why don't boys like me&lt;br /&gt;
:Why is there always a Java update&lt;br /&gt;
:Why are there red dots on my thighs&lt;br /&gt;
:Why is lying good&lt;br /&gt;
:Why is GPS free&lt;br /&gt;
:Why are trees tall&lt;br /&gt;
:Why are there slaves in the Bible&lt;br /&gt;
:Why do twins have different fingerprints&lt;br /&gt;
:Why are Americans afraid of dragons&lt;br /&gt;
:Why is there lava&lt;br /&gt;
:Why are there swarms of gnats&lt;br /&gt;
:Why is there phlegm&lt;br /&gt;
:Why are there so many crows in Rochester, MN&lt;br /&gt;
:Why is psychic weak to bug&lt;br /&gt;
:Why do children get cancer&lt;br /&gt;
:Why is Poseidon angry with Odysseus&lt;br /&gt;
:Why is there ice in space&lt;br /&gt;
:Why are there female Mr Mimes&lt;br /&gt;
:Why is there an owl in my backyard&lt;br /&gt;
:Why is there an owl outside my window&lt;br /&gt;
:Why is there an owl on the dollar bill&lt;br /&gt;
:Why do owls attack people&lt;br /&gt;
:Why are AK47s so expensive&lt;br /&gt;
:Why are there helicopters circling my house&lt;br /&gt;
:Why are there gods&lt;br /&gt;
:Why are there two Spocks&lt;br /&gt;
:Why is Mt Vesuvius there&lt;br /&gt;
:Why do they say T minus&lt;br /&gt;
:Why are there obelisks&lt;br /&gt;
:Why are wrestlers always wet&lt;br /&gt;
:Why are oceans becoming more acidic&lt;br /&gt;
:Why is Arwen dying&lt;br /&gt;
:Why aren't my quail laying eggs&lt;br /&gt;
:Why aren't my quail eggs hatching&lt;br /&gt;
:Why aren't there any foreign military bases in America&lt;br /&gt;
:Why is life so boring&lt;br /&gt;
:Why are my boobs itchy&lt;br /&gt;
:Why are cigarettes legal&lt;br /&gt;
:Why are there ducks in my pool&lt;br /&gt;
:Why is Jesus white&lt;br /&gt;
:Why is there liquid in my ear&lt;br /&gt;
:Why do Q tips feel good&lt;br /&gt;
:Why do good people die&lt;br /&gt;
:Why are ultrasounds important&lt;br /&gt;
:Why are ultrasound machines expensive&lt;br /&gt;
:Why is stealing wrong&lt;br /&gt;
:Why is YKK on all zippers&lt;br /&gt;
:Why is HTTPS crossed out in red&lt;br /&gt;
:Why is there a line through HTTPS&lt;br /&gt;
:Why is there a red line through HTTPS on Facebook&lt;br /&gt;
:Why is HTTPS important&lt;br /&gt;
:Why are there weeks&lt;br /&gt;
:Why do I feel dizzy&lt;br /&gt;
:Why are dogs afraid of fireworks&lt;br /&gt;
:Why is there no king in England&lt;br /&gt;
&lt;br /&gt;
:[We see Cueball from the torso up, with arms outstretched.]&lt;br /&gt;
:Cueball: Why aren't my arms growing&lt;br /&gt;
&lt;br /&gt;
:[Megan stands with a grey ghost on either side of her.]&lt;br /&gt;
:Megan: Why are there ghosts&lt;br /&gt;
&lt;br /&gt;
:[Beret Guy stands, looking at a squirrel.]&lt;br /&gt;
:Beret Guy: Why are there squirrels&lt;br /&gt;
&lt;br /&gt;
:[Cueball stands.]&lt;br /&gt;
:Cueball: Why is sex so important.&lt;br /&gt;
&lt;br /&gt;
:[We see Ponytail from the torso up.]&lt;br /&gt;
:Ponytail: Why aren't there guns in Harry Potter&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Beret Guy]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:Large drawings]]&lt;br /&gt;
[[Category:LOTR]]&lt;br /&gt;
[[Category:Pokémon]]&lt;br /&gt;
[[Category:Google Search]]&lt;br /&gt;
[[Category:Squirrels]]&lt;br /&gt;
[[Category:Animals]]&lt;br /&gt;
[[Category:Soccer]]&lt;br /&gt;
[[Category:Star Trek]]&lt;br /&gt;
[[Category:Weather]]&lt;br /&gt;
[[Category:Harry Potter]]&lt;br /&gt;
[[Category:Religion]]&lt;br /&gt;
[[Category:Sex]]&lt;br /&gt;
[[Category:Multiple Cueballs]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=642:_Creepy&amp;diff=185656</id>
		<title>642: Creepy</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=642:_Creepy&amp;diff=185656"/>
				<updated>2020-01-08T03:14:06Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ more&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 642&lt;br /&gt;
| date      = September 28, 2009&lt;br /&gt;
| title     = Creepy&lt;br /&gt;
| image     = creepy.png&lt;br /&gt;
| titletext = And I even got out my adorable new netbook!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
This comic displays [[Cueball]]'s fears that his attempts to strike up a conversation with [[Megan]] will only result in her rejecting him and even humiliating him in front of others for attempting to get to know her - he might even risk getting his picture on {{w|Facebook}} with a warning that he is a creep to be avoided. This is because he worries that others might interpret his behavior as {{w|sexual harassment}}, the exaggerated flip-side of his attempted courtship. It turns out in the fifth and last panel that the first four panels was just one large thought bubble on how Cueball fantasized an attempt to contact Megan would turn out. &lt;br /&gt;
&lt;br /&gt;
Ironically, however, Megan is actually attracted to Cueball and is dismayed that he has not spoken to her. Therefore, Cueball's fears are unfounded and are even preventing the two from meeting and possibly forming a relationship. Megan could of course also have spoken to Cueball herself, but she expects him to make a move if he is interested. Thus she also prevents herself from making contact because of her own expectations and fears of rejection.&lt;br /&gt;
&lt;br /&gt;
The title text is the continuation of Megan's apparent journal entry and further emphasizes the irony of the situation: in the attempt to be alluring to Cueball, Megan took out her &amp;quot;adorable new {{w|netbook}},&amp;quot; the very thing Cueball stopped himself from complimenting in the first place.&lt;br /&gt;
&lt;br /&gt;
This comic comments on the unsettling effects of social change, particularly with respect to the advent of {{w|social media}} and to modern sensitivity toward a woman's (or any person's) right to be left alone in public. It points out that attempting to start a conversation with a stranger has become risky, and we have yet to evolve [http://features.aol.com/video/what-hiking-green-hat-norway-means new customs and conventions] [http://store.xkcd.com/products/just-shy to signal openness] to such an approach. The risk is aggravated by social media, by which means an innocent misjudgment may subject one to public humiliation - or even worse someone might expect that you had intention of performing some {{w|Sex and the law|sexual crime}} - if that type of info is published with a picture and/or your name on Facebook or {{w|Twitter}} etc. your life could be ruined without any reason. As a result, opportunities to meet other people are missed, loneliness and social isolation are increased, and one may even experience existential fears of being unattractive. Ironically, some people react to this problem by relying on the same social media to stay connected with others.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Cueball and Megan are sitting on chairs, presumably on a train.]&lt;br /&gt;
:Cueball: Hey, cute netbook.&lt;br /&gt;
:Megan: ''What.''&lt;br /&gt;
&lt;br /&gt;
:[Zoomed in on Cueball and Megan.]&lt;br /&gt;
:Cueball: Your laptop. I just—&lt;br /&gt;
:Megan: No, why are you talking to me.&lt;br /&gt;
&lt;br /&gt;
:[Zoomed in on Megan.]&lt;br /&gt;
:Megan: Who do you think you are? If I were even slightly interested, I'd have shown it.&lt;br /&gt;
&lt;br /&gt;
:[Both Cueball and Megan, with Megan pointing at Cueball.]&lt;br /&gt;
:Megan: Hey everyone, this dude's hitting on me.&lt;br /&gt;
:Voice #1: Haha&lt;br /&gt;
:Voice #2: Creepy&lt;br /&gt;
:Voice #3: Let's get his picture for Facebook to warn others.&lt;br /&gt;
&lt;br /&gt;
:[The previous panel fades into a thought bubble of Cueball.]&lt;br /&gt;
:[Cueball and are sitting on chairs, on the train, and Megan is typing on her laptop.]&lt;br /&gt;
:Dear blog,&lt;br /&gt;
:Cute boy on train still ignoring me.&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:Romance]]&lt;br /&gt;
[[Category:Social interactions]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1039:_RuBisCO&amp;diff=185655</id>
		<title>1039: RuBisCO</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1039:_RuBisCO&amp;diff=185655"/>
				<updated>2020-01-08T03:08:08Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ more&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1039&lt;br /&gt;
| date      = April 6, 2012&lt;br /&gt;
| title     = RuBisCO&lt;br /&gt;
| image     = rubisco.png&lt;br /&gt;
| titletext = Bruce Schneier believes safewords are fundamentally insecure and recommends that you ask your partner to stop via public key signature.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Safeword|Safe words}} are designated words for sexual play which are meant to be called if one partner is uncomfortable with the way things are proceeding as alternatives to simply saying &amp;quot;no&amp;quot; or &amp;quot;stop&amp;quot;, which may be used to express ''playacted'' reluctance by a submissive partner who actually wants to continue. Calling the pre-chosen &amp;quot;safe word&amp;quot; would be a sign to stop. To prevent accidental usage, people generally pick words that they wouldn't normally use, such as &amp;quot;Pineapple&amp;quot; or &amp;quot;Hedgehog.&amp;quot; In the case of this comic, the characters are chemists, and the uncommon word they happen to have chosen is {{w|RuBisCO|Ribulose-bisphosphate carboxylase oxygenase}}, also known as RuBisCO (which actually isn't a very uncommon word in the scientific world, as it's the most abundant {{w|protein}} on earth, but it would be uncommon to use the full word). However, the length of the word makes it impractical for a safe word, as it would take too long to say; indeed, using the shorter form &amp;quot;RuBisCO&amp;quot; would normally be a fine safe word.&lt;br /&gt;
&lt;br /&gt;
The title text mentions {{w|Bruce Schneier}}, a computer security professional, and public keys which is the publicly known half of {{w|public-key cryptography}}, which uses two mathematically linked keys to decrypt information. The joke is that Schneier considers safewords as a type of security and thus believes they are not safe enough and recommend the key signature. However, whereas it takes a long time to say RuBisCO in full during your submission, it would be impossible to use any public keys to stop your partner.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Person in background (out-of-frame) screams out this word over all 3 panels.]&lt;br /&gt;
&lt;br /&gt;
:[Cueball is working on a laptop at a desk. Megan is reading a book in an armchair.]&lt;br /&gt;
:Person 1: RIBULOSEBISPH..&lt;br /&gt;
&lt;br /&gt;
:[In a frameless panel, Cueball has stopped working. Megan has stopped reading, and is holding her book.]&lt;br /&gt;
:Person 1: ...OSPHATECARBOXYL...&lt;br /&gt;
&lt;br /&gt;
:[Cueball continues working. Megan resumes reading her book.]&lt;br /&gt;
:Person 1: ...ASEOXYGENASE!&lt;br /&gt;
:Person 2: Oh, Sorry!&lt;br /&gt;
:Megan: Man, chemists pick the worst safewords.&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:Sex]]&lt;br /&gt;
[[Category:Cryptography]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2235:_Group_Chat_Rules&amp;diff=185514</id>
		<title>2235: Group Chat Rules</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2235:_Group_Chat_Rules&amp;diff=185514"/>
				<updated>2020-01-05T07:50:47Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ add category&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2235&lt;br /&gt;
| date      = November 29, 2019&lt;br /&gt;
| title     = Group Chat Rules&lt;br /&gt;
| image     = group_chat_rules.png&lt;br /&gt;
| titletext = There's no group chat member more enigmatic than the cool person who you all assume has the chat on mute, but who then instantly chimes in with no delay the moment something relevant to them is mentioned.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
In this comic Randall is outlining the rules of a group chat, such as {{w|Internet Relay Chat}} (IRC), {{w|Slack (software)|Slack}}, {{w|Discord (software)|Discord}}, {{w|WeChat}}, {{w|Discourse (software)|Discourse}}, and the like. &lt;br /&gt;
&lt;br /&gt;
1. '''Once you've sent a typing notification, you have to say ''something,'' c'mon.'''&lt;br /&gt;
&lt;br /&gt;
Typing notification, often called a &amp;quot;typing awareness indicator,&amp;quot; is a feature of some instant messaging systems, showing a message such as &amp;quot;Typing...&amp;quot; with the typer's name to the other participants, causing them in many cases to wait to receive the message before typing something of their own. When the typer stops without sending anything, this can seem anticlimactic and potentially disruptive if it recurs. Randall's rule is that you must say something once you've started typing, to avoid the awkwardness of awaiting a person's reply. See also [[1886: Typing Notifications]].&lt;br /&gt;
&lt;br /&gt;
2. '''Show you care by trimming the tracking junk off links you paste.'''&lt;br /&gt;
&lt;br /&gt;
Some URL links may have tracking information attached to the end of them, to show the origin of the URL and other information. {{w|UTM parameters}} are an example of URL parameters (the part of a URL starting with a question mark) which are used to track utilization of the URL from one user to another. Many news and marketing-related websites include such tracking codes with any visit to one of their web pages in an attempt to see the source of the URL for subsequent visits. Many people consider this a violation of privacy as well as a source of clutter, and make an effort to remove the parameters from URLs when they are not necessary for obtaining the requested content. For example, [https://www.dyson.com/sticks/dyson-v8-absolute-nickel-iron.html?ranMID=36310&amp;amp;ranEAID=lw9MynSeamY&amp;amp;ranSiteID=lw9MynSeamY-w42lWd1QYp3RrUefCg_osA&amp;amp;siteID=lw9MynSeamY-w42lWd1QYp3RrUefCg_osA&amp;amp;utm_source=Slickdeals+LLC&amp;amp;utm_medium=affiliate&amp;amp;utm_campaign=us_en__na__na__na__purchase&amp;amp;utm_term=&amp;amp;utm_content=rakuten_1&amp;amp;dclid=CjkKEQiAt_PuBRC2vOSG5pnYqN0BEiQATx34W-U3rsbKLg-BO9ep4IJKz6JxmZrHTqS7JKmZqSrWmKLw_wcB&amp;amp;ranMID=36310&amp;amp;ranEAID=lw9MynSeamY&amp;amp;ranSiteID=lw9MynSeamY-z5miuzSsmyWevVXB._R14g&amp;amp;siteID=lw9MynSeamY-z5miuzSsmyWevVXB._R14g&amp;amp;utm_source=Slickdeals+LLC&amp;amp;utm_medium=affiliate&amp;amp;utm_campaign=us_en__na__na__na__purchase&amp;amp;utm_term=&amp;amp;utm_content=rakuten_1 this url] has a lot of tracking information to show that it was originally accessed from Slickdeals, which can be removed to produce [https://www.dyson.com/sticks/dyson-v8-absolute-nickel-iron.html a much shorter URL] for the same web page. Randall asks the users of group chat to politely remove the tracking code, though other parameters may be involved in an important non-tracking way (such as the lat, lon and zoom level giving the focus of a Google Map link) and it isn't always obvious which parts are which - or both tied together!&lt;br /&gt;
&lt;br /&gt;
3. '''Do not talk about ''Fight Club'' (1999).'''&lt;br /&gt;
&lt;br /&gt;
This is a reference to the 1999 film ''{{w|Fight Club}}'', where the main character forms an eponymous &amp;quot;Fight Club,&amp;quot; an underground club for men to fight recreationally. In [http://www.diggingforfire.net/FightClub/ the rules for Fight Club] the first and second &amp;quot;rules&amp;quot; are &amp;quot;You do not talk about FIGHT CLUB.&amp;quot;, which Randall parodies in this comic, by making a rule to not talk about the film ''Fight Club'' and placing this rule third in the list. See also [[922: Fight Club]] and [[109: Spoiler Alert]].&lt;br /&gt;
&lt;br /&gt;
4. '''There are two types of chats: those with a relevant group name, and those where the name is random nonsense that changes regularly. Only the second kind are good.'''&lt;br /&gt;
&lt;br /&gt;
Some group chats frequently change the name of their title or the names of their channels, for example to reference upcoming events or inside jokes, or to reflect the topic of the current conversation. Often, these names do not get changed back until someone decides to change it to a new inside joke/etc. Randall claims that those are the only good kind, compared to those that never change group names, perhaps implying a singular focus is less interesting than a dynamic chat that often changes names.&lt;br /&gt;
&lt;br /&gt;
5. '''When mentioning it elsewhere, always just refer to it as &amp;quot;the group chat&amp;quot; to create an aura of exclusive mystery.'''&lt;br /&gt;
&lt;br /&gt;
Many people have to deal with several kinds of group chat in the same organization, so referring to &amp;quot;the group chat&amp;quot; within such an organization may be confusingly ambiguous. Also, calling a chat &amp;quot;the group chat&amp;quot; can serve to exclude those who don't already know about it.&lt;br /&gt;
&lt;br /&gt;
6. '''Robert's Rules of Order are optional but encouraged.'''&lt;br /&gt;
&lt;br /&gt;
''{{w|Robert's Rules of Order}}'' are one of the authoritative codifications of {{w|parliamentary procedure}} used to formalize decision-making in organizations required to document their activities such as governments and sometimes civic organizations and corporations. While people required to use ''Robert's Rules'' might use group chat to plan their {{w|Agenda (meeting)|agenda}} — even going so far as to prepare a {{w|pro forma}} script for a meeting in accordance with parliamentary procedure which represents their positions and deliberations in advance — and to compose, revise, and approve their {{w|minutes}}, it is unlikely that group chat participants would follow ''Robert's Rules'' prior to their formal meeting.&lt;br /&gt;
&lt;br /&gt;
7. '''Periodically part of the group will split off to form a new chat with everyone minus one person. This is how group chats reproduce; don't draw attention to it.'''&lt;br /&gt;
&lt;br /&gt;
Some people who use group chat too frequently or for unimportant messages or both will cause their colleagues to attempt to achieve greater productivity by excluding them from an alternate chat, from which notifications, for example, are less annoying and more useful. Alternatively, a person could be excluded from a chat to hide things from them, such as to plan a surprise for them, or because that one person has been disruptive or annoying to the point that everyone else wants to continue the conversation without their continued input. It appears that the chat is a [https://en.wikipedia.org/wiki/Swarming_(honey_bee) honey bee hive reproducing by swarming].  When purposely excluding someone by creating a new group, you would probably not want them to know you have done so as they might otherwise attempt to re-join in the new chat; that's likely the real reason one should not talk about or draw attention to the fact that it happened.&lt;br /&gt;
&lt;br /&gt;
8. '''Since there's no algorithmic feed, the responsibility for injecting lots of garbage no one asked for falls on you.'''&lt;br /&gt;
&lt;br /&gt;
Tools such as {{w|IFTTT}} and {{w|IRC bot}}s (or &amp;quot;bots&amp;quot; in this context) are used to provide group chat channels with information automatically taken from external sources of various sorts, such as emails to a support address or commits to source code control systems. Randall suggests that when such algorithmically-provided information is not available, it is incumbent upon chat participants to provide sufficiently verbose replacements. The &amp;quot;algorithmic feed&amp;quot; may also refer to the newsfeed type of systems that Facebook or other social networking sites use, to order posts for a user to view.&lt;br /&gt;
&lt;br /&gt;
9. '''The enumeration, in these rules, of certain rights, shall not be construed to deny or disparage others retained by the people.'''&lt;br /&gt;
&lt;br /&gt;
This is a reference to the {{w|Ninth Amendment to the United States Constitution}}, which reserves the various [[Wikipedia:natural rights|natural rights]] not specifically mentioned in the Constitution. Per Wikipedia, this right was included because &amp;quot;future generations might argue that, because a certain right was not listed in the Bill of Rights, it did not exist.&amp;quot; The Ninth Amendment was also referenced in [[1998: GDPR]].&lt;br /&gt;
&lt;br /&gt;
10. '''Sorry about all the notifications.'''&lt;br /&gt;
&lt;br /&gt;
Here, Randall apologizes for all the notifications for the messages sent in group chat.  Group chat features often result in more notifications than designers of notification systems anticipated or intended. If each of these ten rules were sent as a separate message in group chat, they might likely end with such an apology.&lt;br /&gt;
&lt;br /&gt;
The title text expresses appreciation (and perhaps amazement) for group chat participants who remain silent except for promptly replying on topics pertinent to them.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Title at the top of the comic]:&lt;br /&gt;
: Rules for this group chat&lt;br /&gt;
&lt;br /&gt;
:[A numbered list of 10 rules]:&lt;br /&gt;
&lt;br /&gt;
# Once you've sent a typing notification, you have to say ''something,'' c'mon.&lt;br /&gt;
# Show you care by trimming the tracking junk off links you paste.&lt;br /&gt;
# Do not talk about ''Fight Club'' (1999).&lt;br /&gt;
# There are two types of chats: those with a relevant group name, and those where the name is random nonsense that changes regularly. Only the second kind are good.&lt;br /&gt;
# When mentioning it elsewhere, always just refer to it as &amp;quot;the group chat&amp;quot; to create an aura of exclusive mystery.&lt;br /&gt;
# Robert's Rules of Order are optional but encouraged.&lt;br /&gt;
# Periodically part of the group will split off to form a new chat with everyone minus one person. This is how group chats reproduce; don't draw attention to it.&lt;br /&gt;
# Since there's no algorithmic feed, the responsibility for injecting lots of garbage no one asked for falls on you.&lt;br /&gt;
# The enumeration, in these rules, of certain rights, shall not be construed to deny or disparage others retained by the people.&lt;br /&gt;
# Sorry about all the notifications.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Social interactions]]&lt;br /&gt;
[[Category:Social networking]]&lt;br /&gt;
[[Category:Fiction]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2235:_Group_Chat_Rules&amp;diff=185513</id>
		<title>2235: Group Chat Rules</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2235:_Group_Chat_Rules&amp;diff=185513"/>
				<updated>2020-01-05T07:49:18Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ looks good&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2235&lt;br /&gt;
| date      = November 29, 2019&lt;br /&gt;
| title     = Group Chat Rules&lt;br /&gt;
| image     = group_chat_rules.png&lt;br /&gt;
| titletext = There's no group chat member more enigmatic than the cool person who you all assume has the chat on mute, but who then instantly chimes in with no delay the moment something relevant to them is mentioned.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
In this comic Randall is outlining the rules of a group chat, such as {{w|Internet Relay Chat}} (IRC), {{w|Slack (software)|Slack}}, {{w|Discord (software)|Discord}}, {{w|WeChat}}, {{w|Discourse (software)|Discourse}}, and the like. &lt;br /&gt;
&lt;br /&gt;
1. '''Once you've sent a typing notification, you have to say ''something,'' c'mon.'''&lt;br /&gt;
&lt;br /&gt;
Typing notification, often called a &amp;quot;typing awareness indicator,&amp;quot; is a feature of some instant messaging systems, showing a message such as &amp;quot;Typing...&amp;quot; with the typer's name to the other participants, causing them in many cases to wait to receive the message before typing something of their own. When the typer stops without sending anything, this can seem anticlimactic and potentially disruptive if it recurs. Randall's rule is that you must say something once you've started typing, to avoid the awkwardness of awaiting a person's reply. See also [[1886: Typing Notifications]].&lt;br /&gt;
&lt;br /&gt;
2. '''Show you care by trimming the tracking junk off links you paste.'''&lt;br /&gt;
&lt;br /&gt;
Some URL links may have tracking information attached to the end of them, to show the origin of the URL and other information. {{w|UTM parameters}} are an example of URL parameters (the part of a URL starting with a question mark) which are used to track utilization of the URL from one user to another. Many news and marketing-related websites include such tracking codes with any visit to one of their web pages in an attempt to see the source of the URL for subsequent visits. Many people consider this a violation of privacy as well as a source of clutter, and make an effort to remove the parameters from URLs when they are not necessary for obtaining the requested content. For example, [https://www.dyson.com/sticks/dyson-v8-absolute-nickel-iron.html?ranMID=36310&amp;amp;ranEAID=lw9MynSeamY&amp;amp;ranSiteID=lw9MynSeamY-w42lWd1QYp3RrUefCg_osA&amp;amp;siteID=lw9MynSeamY-w42lWd1QYp3RrUefCg_osA&amp;amp;utm_source=Slickdeals+LLC&amp;amp;utm_medium=affiliate&amp;amp;utm_campaign=us_en__na__na__na__purchase&amp;amp;utm_term=&amp;amp;utm_content=rakuten_1&amp;amp;dclid=CjkKEQiAt_PuBRC2vOSG5pnYqN0BEiQATx34W-U3rsbKLg-BO9ep4IJKz6JxmZrHTqS7JKmZqSrWmKLw_wcB&amp;amp;ranMID=36310&amp;amp;ranEAID=lw9MynSeamY&amp;amp;ranSiteID=lw9MynSeamY-z5miuzSsmyWevVXB._R14g&amp;amp;siteID=lw9MynSeamY-z5miuzSsmyWevVXB._R14g&amp;amp;utm_source=Slickdeals+LLC&amp;amp;utm_medium=affiliate&amp;amp;utm_campaign=us_en__na__na__na__purchase&amp;amp;utm_term=&amp;amp;utm_content=rakuten_1 this url] has a lot of tracking information to show that it was originally accessed from Slickdeals, which can be removed to produce [https://www.dyson.com/sticks/dyson-v8-absolute-nickel-iron.html a much shorter URL] for the same web page. Randall asks the users of group chat to politely remove the tracking code, though other parameters may be involved in an important non-tracking way (such as the lat, lon and zoom level giving the focus of a Google Map link) and it isn't always obvious which parts are which - or both tied together!&lt;br /&gt;
&lt;br /&gt;
3. '''Do not talk about ''Fight Club'' (1999).'''&lt;br /&gt;
&lt;br /&gt;
This is a reference to the 1999 film ''{{w|Fight Club}}'', where the main character forms an eponymous &amp;quot;Fight Club,&amp;quot; an underground club for men to fight recreationally. In [http://www.diggingforfire.net/FightClub/ the rules for Fight Club] the first and second &amp;quot;rules&amp;quot; are &amp;quot;You do not talk about FIGHT CLUB.&amp;quot;, which Randall parodies in this comic, by making a rule to not talk about the film ''Fight Club'' and placing this rule third in the list. See also [[922: Fight Club]] and [[109: Spoiler Alert]].&lt;br /&gt;
&lt;br /&gt;
4. '''There are two types of chats: those with a relevant group name, and those where the name is random nonsense that changes regularly. Only the second kind are good.'''&lt;br /&gt;
&lt;br /&gt;
Some group chats frequently change the name of their title or the names of their channels, for example to reference upcoming events or inside jokes, or to reflect the topic of the current conversation. Often, these names do not get changed back until someone decides to change it to a new inside joke/etc. Randall claims that those are the only good kind, compared to those that never change group names, perhaps implying a singular focus is less interesting than a dynamic chat that often changes names.&lt;br /&gt;
&lt;br /&gt;
5. '''When mentioning it elsewhere, always just refer to it as &amp;quot;the group chat&amp;quot; to create an aura of exclusive mystery.'''&lt;br /&gt;
&lt;br /&gt;
Many people have to deal with several kinds of group chat in the same organization, so referring to &amp;quot;the group chat&amp;quot; within such an organization may be confusingly ambiguous. Also, calling a chat &amp;quot;the group chat&amp;quot; can serve to exclude those who don't already know about it.&lt;br /&gt;
&lt;br /&gt;
6. '''Robert's Rules of Order are optional but encouraged.'''&lt;br /&gt;
&lt;br /&gt;
''{{w|Robert's Rules of Order}}'' are one of the authoritative codifications of {{w|parliamentary procedure}} used to formalize decision-making in organizations required to document their activities such as governments and sometimes civic organizations and corporations. While people required to use ''Robert's Rules'' might use group chat to plan their {{w|Agenda (meeting)|agenda}} — even going so far as to prepare a {{w|pro forma}} script for a meeting in accordance with parliamentary procedure which represents their positions and deliberations in advance — and to compose, revise, and approve their {{w|minutes}}, it is unlikely that group chat participants would follow ''Robert's Rules'' prior to their formal meeting.&lt;br /&gt;
&lt;br /&gt;
7. '''Periodically part of the group will split off to form a new chat with everyone minus one person. This is how group chats reproduce; don't draw attention to it.'''&lt;br /&gt;
&lt;br /&gt;
Some people who use group chat too frequently or for unimportant messages or both will cause their colleagues to attempt to achieve greater productivity by excluding them from an alternate chat, from which notifications, for example, are less annoying and more useful. Alternatively, a person could be excluded from a chat to hide things from them, such as to plan a surprise for them, or because that one person has been disruptive or annoying to the point that everyone else wants to continue the conversation without their continued input. It appears that the chat is a [https://en.wikipedia.org/wiki/Swarming_(honey_bee) honey bee hive reproducing by swarming].  When purposely excluding someone by creating a new group, you would probably not want them to know you have done so as they might otherwise attempt to re-join in the new chat; that's likely the real reason one should not talk about or draw attention to the fact that it happened.&lt;br /&gt;
&lt;br /&gt;
8. '''Since there's no algorithmic feed, the responsibility for injecting lots of garbage no one asked for falls on you.'''&lt;br /&gt;
&lt;br /&gt;
Tools such as {{w|IFTTT}} and {{w|IRC bot}}s (or &amp;quot;bots&amp;quot; in this context) are used to provide group chat channels with information automatically taken from external sources of various sorts, such as emails to a support address or commits to source code control systems. Randall suggests that when such algorithmically-provided information is not available, it is incumbent upon chat participants to provide sufficiently verbose replacements. The &amp;quot;algorithmic feed&amp;quot; may also refer to the newsfeed type of systems that Facebook or other social networking sites use, to order posts for a user to view.&lt;br /&gt;
&lt;br /&gt;
9. '''The enumeration, in these rules, of certain rights, shall not be construed to deny or disparage others retained by the people.'''&lt;br /&gt;
&lt;br /&gt;
This is a reference to the {{w|Ninth Amendment to the United States Constitution}}, which reserves the various [[Wikipedia:natural rights|natural rights]] not specifically mentioned in the Constitution. Per Wikipedia, this right was included because &amp;quot;future generations might argue that, because a certain right was not listed in the Bill of Rights, it did not exist.&amp;quot; The Ninth Amendment was also referenced in [[1998: GDPR]].&lt;br /&gt;
&lt;br /&gt;
10. '''Sorry about all the notifications.'''&lt;br /&gt;
&lt;br /&gt;
Here, Randall apologizes for all the notifications for the messages sent in group chat.  Group chat features often result in more notifications than designers of notification systems anticipated or intended. If each of these ten rules were sent as a separate message in group chat, they might likely end with such an apology.&lt;br /&gt;
&lt;br /&gt;
The title text expresses appreciation (and perhaps amazement) for group chat participants who remain silent except for promptly replying on topics pertinent to them.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Title at the top of the comic]:&lt;br /&gt;
: Rules for this group chat&lt;br /&gt;
&lt;br /&gt;
:[A numbered list of 10 rules]:&lt;br /&gt;
&lt;br /&gt;
# Once you've sent a typing notification, you have to say ''something,'' c'mon.&lt;br /&gt;
# Show you care by trimming the tracking junk off links you paste.&lt;br /&gt;
# Do not talk about ''Fight Club'' (1999).&lt;br /&gt;
# There are two types of chats: those with a relevant group name, and those where the name is random nonsense that changes regularly. Only the second kind are good.&lt;br /&gt;
# When mentioning it elsewhere, always just refer to it as &amp;quot;the group chat&amp;quot; to create an aura of exclusive mystery.&lt;br /&gt;
# Robert's Rules of Order are optional but encouraged.&lt;br /&gt;
# Periodically part of the group will split off to form a new chat with everyone minus one person. This is how group chats reproduce; don't draw attention to it.&lt;br /&gt;
# Since there's no algorithmic feed, the responsibility for injecting lots of garbage no one asked for falls on you.&lt;br /&gt;
# The enumeration, in these rules, of certain rights, shall not be construed to deny or disparage others retained by the people.&lt;br /&gt;
# Sorry about all the notifications.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Social interactions]]&lt;br /&gt;
[[Category:Social networking]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2249:_I_Love_the_20s&amp;diff=185512</id>
		<title>2249: I Love the 20s</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2249:_I_Love_the_20s&amp;diff=185512"/>
				<updated>2020-01-05T07:48:18Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ looks good&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2249&lt;br /&gt;
| date      = January 1, 2020&lt;br /&gt;
| title     = I Love the 20s&lt;br /&gt;
| image     = i love the 20s.png&lt;br /&gt;
| titletext = Billboard's &amp;quot;Best of the 80s&amp;quot; chart includes Blondie's 1980 hit &amp;quot;Call Me.&amp;quot; QED.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
This comic was released on the first day of the year {{w|2020}}. It was the second of two [[:Category:New Year|New Year comics]] around the 2019-2020 New Year, after [[2248: New Year's Eve]]. &lt;br /&gt;
&lt;br /&gt;
The comic opens with [[Megan]], [[Cueball]], [[White Hat]], and [[Ponytail]] celebrating the new year and discussing their relief that the change of decade brings with it two beneficial side-effects; firstly, they can now unambiguously name the decade &amp;quot;the 20s&amp;quot;, and secondly, since the decade has a well-defined name, any cultural trends that begin in the 20s can be attributed to the decade itself, and not to the generation that happens to coincide with it.&lt;br /&gt;
&lt;br /&gt;
White Hat, however, tries a couple of times to raise a pedantic objection: he believes that the new decade does not &amp;quot;officially&amp;quot; start until 2021.&lt;br /&gt;
&lt;br /&gt;
Ponytail corrects him on this, but he refuses to accept the correction until Megan cites an unlikely source: the fact that the {{w|VH1}} television show &lt;br /&gt;
{{w|I Love the '90s (American TV series)|''I Love the '90s''}} categorized MC Hammer's 1990 single &amp;quot;{{w|U Can't Touch This}}&amp;quot; as a 90s song, which supports Ponytail's definition of decade. The joke is that a pop culture documentary is not an authoritative source for definitions of time standards, yet for some reason everyone is willing to accept its authority on such matters anyway.&lt;br /&gt;
&lt;br /&gt;
The disagreement over the definition of when decades start is due to the fact that there is more than one way to count decades. You could do it in one of the following two ways:&lt;br /&gt;
*By counting every span of ten years that has occurred since the start of year 1 in the Common Era (White Hat's definition)&lt;br /&gt;
*By taking the digit that is common to all years in a given ten-year span (Ponytail's definition)&lt;br /&gt;
&lt;br /&gt;
Ponytail's definition is the one in common usage. For example, when we say &amp;quot;the 1980s&amp;quot;, we mean &amp;quot;the span of ten years that all began with the digits 198&amp;quot;. This is a &amp;quot;cardinal&amp;quot; method of counting decades, since we are only concerned with identifying a particular set of ten years.&lt;br /&gt;
&lt;br /&gt;
White Hat's definition, on the other hand, is an &amp;quot;ordinal&amp;quot; method, since it implies that we are counting the number of ten-year spans ''since the first one'', which is defined to have begun in the year 1.&lt;br /&gt;
&lt;br /&gt;
While White Hat's definition is not technically ''wrong'' - it is a valid way to count decades - Ponytail notes that this is not how decades are typically determined, and the fact that we count centuries in an ordinal way does not mean that we should do the same with decades.&lt;br /&gt;
&lt;br /&gt;
(To further confuse the issue: even though we ''do'' count centuries ordinally (eg. &amp;quot;1st century&amp;quot;, &amp;quot;20th century&amp;quot;, etc.), most people aren't aware that the first century began on the year 1, so most people would count 2000 as being in the 21st century - even though, by the ordinal definition, the 21st century did not start until 2001!)&lt;br /&gt;
&lt;br /&gt;
&amp;quot;{{w|Aughts}}&amp;quot; and &amp;quot;Teens&amp;quot; were names suggested for the {{w|2000s_(decade)|2000s}} and {{w|2010s}} respectively; however, neither of those names managed to gain widespread acceptance.&lt;br /&gt;
&lt;br /&gt;
{{w|Millennials}} is a name given to the generation which was born in the 80s and 90s, such that they began entering adulthood in the 2000s. The term was sometimes used pejoratively by older generations who view millennials as immature or complacent, particularly during the 2010s. The comic speculates that millennials may have been unfairly targeted due to the fact that the decade didn't have an easily-identifiable name; if it had, then people might have attributed their misgivings about modern culture to the decade itself, instead of singling out a demographic. This phenomenon was previously discussed in [[1849: Decades]].&lt;br /&gt;
&lt;br /&gt;
Continuing the dubious &amp;quot;proof&amp;quot; offered by Megan, the title text goes on to use the {{w|Billboard (magazine)|Billboard}} [https://www.billboard.com/charts/greatest-billboards-top-songs-80s Best of the 80s] chart as proof that the 1980s started in 1980, as their chart includes {{w|Blondie (band)|Blondie's}} &amp;quot;{{w|Call Me (Blondie song)|Call Me}}&amp;quot;, which was released in 1980. The title text ends with {{w|Q.E.D.|QED}} (&amp;quot;quod erat demonstrandum&amp;quot;), which literally means &amp;quot;what was to be shown&amp;quot;, and is traditionally used at the end of a mathematical proof to mean &amp;quot;thus it has been demonstrated&amp;quot;, as if this second landmark piece of evidence proves Megan's point as conclusively as a mathematical proof.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Megan walks in from the left greeting Cueball, White Hat, and Ponytail standing in a line, the last two looking in her direction.]&lt;br /&gt;
:Megan: Happy new decade!&lt;br /&gt;
:Ponytail: Welcome to the '20s!&lt;br /&gt;
:White Hat: '''''Actually—'''''&lt;br /&gt;
:Ponytail: I'm excited we can name decades again. &lt;br /&gt;
:Ponytail: &amp;quot;Aughts&amp;quot; and &amp;quot;teens&amp;quot; never caught on.&lt;br /&gt;
&lt;br /&gt;
:[Megan stops next to Cueball as White Hat has his finger raised.]&lt;br /&gt;
:White Hat: Actually, the new decade doesn't start-&lt;br /&gt;
:Ponytail: Mostly, I'm just glad we can go back to attributing cultural trends to decades instead of generations.&lt;br /&gt;
&lt;br /&gt;
:[All four just stand normal.]&lt;br /&gt;
:Cueball: Yeah.&lt;br /&gt;
:Cueball: Decades were silly, but making everything about &amp;quot;millennials&amp;quot; turned out to be even worse.&lt;br /&gt;
:Ponytail: Seriously.&lt;br /&gt;
&lt;br /&gt;
:[Only White Hat and Ponytail are shown, both with their arms held out to the sides.]&lt;br /&gt;
:White Hat: It's technically not a new decade until '''2021'''.&lt;br /&gt;
:Ponytail: OK, listen.&lt;br /&gt;
:Ponytail: If you're going to be pedantic, you should at least be right.&lt;br /&gt;
:White Hat: I '''''am''''' right!&lt;br /&gt;
:Ponytail: You're '''''not'''''.&lt;br /&gt;
&lt;br /&gt;
:[Zoom in on White Hat and Ponytails upper parts as they gesture towards each other both raising their hands palm up. Megan interrupts them from off panel, as made clear in the next panel. Her voice comes out of a star burst on the left panel frame.]&lt;br /&gt;
:White Hat: See, the 20&amp;lt;sup&amp;gt;th&amp;lt;/sup&amp;gt; century didn't start until--&lt;br /&gt;
:Ponytail: But decades aren't centuries. They're not cardinally numbered.&lt;br /&gt;
:White Hat: You don't get it. Let me draw a--&lt;br /&gt;
:Ponytail: No, '''''you''''' don't--&lt;br /&gt;
:Megan (off-panel): Stop!&lt;br /&gt;
&lt;br /&gt;
:[All four characters are displayed again. Megan has raised a finger and all the others look at her.]&lt;br /&gt;
:Megan: I can resolve this.&lt;br /&gt;
:Megan: *Ahem*&lt;br /&gt;
:Megan: MC Hammer's ''U Can't Touch This'' (1990) was featured in '''''I Love the '90s''''', not ''''' '80s'''''.&lt;br /&gt;
:Ponytail: ...That settles that.&lt;br /&gt;
:White Hat: Yeah, I accept VH1's authority.&lt;br /&gt;
:White Hat: You win.&lt;br /&gt;
&lt;br /&gt;
==Trivia==&lt;br /&gt;
* Millennials were also mentioned in [[1962: Generations]] and in [[2165: Millennials]]. Also, [[Randall]] himself is a millennial.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&amp;lt;!-- Include any categories below this line. --&amp;gt;&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring White Hat]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:New Year]]&lt;br /&gt;
[[Category:Pedantic]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2249:_I_Love_the_20s&amp;diff=185402</id>
		<title>2249: I Love the 20s</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2249:_I_Love_the_20s&amp;diff=185402"/>
				<updated>2020-01-03T03:43:57Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2249&lt;br /&gt;
| date      = January 1, 2020&lt;br /&gt;
| title     = I Love the 20s&lt;br /&gt;
| image     = i love the 20s.png&lt;br /&gt;
| titletext = Billboard's &amp;quot;Best of the 80s&amp;quot; chart includes Blondie's 1980 hit &amp;quot;Call Me.&amp;quot; QED.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a PEDANT. Explain title text.}}&lt;br /&gt;
This comic was released on the first day of {{w|2020}}. It was the second of two [[:Category:New Year|New Year comics]] around the 2019-2020 New Year.&lt;br /&gt;
&lt;br /&gt;
[[Megan]], [[Cueball]], and [[Ponytail]] are all happy for the beginning of the new {{w|decade}}, from 2020-2029, for a variety of reasons, but [[White Hat]] has objections to this beginning of a new decade.&lt;br /&gt;
&lt;br /&gt;
It begins with Megan wishing happy new decade and Ponytail naming it the {{w|2020s|'20s}}. At this point White Hat tries to get in with an objection to this, but he is interrupted twice before he can make his point.&lt;br /&gt;
&lt;br /&gt;
First Ponytail is excited that decades have &amp;quot;easy names&amp;quot; again. Decades such as the {{w|1960s}} or {{w|1970s}} had easy &amp;quot;names&amp;quot; - '60s, '70s, etc. The {{w|2000s_(decade)|2000s}} were {{w|2000s_(decade)#Name_for_the_decade|sometimes}} named the &amp;quot;{{w|Aughts}}&amp;quot; and the {{w|2010s}} the &amp;quot;Teens&amp;quot;, names that did not enter popular usage, but we can return to the shortened decades name with the '20s decade.&lt;br /&gt;
&lt;br /&gt;
Then she continues to discuss cultural trends and Cueball chimes in. In decades before the 2000s, trends were named for the decade in which its members reached adulthood / teenage years, e.g. a trend from the '90s. After 2000, many trends have been labeled with the &amp;quot;{{w|millennials}}&amp;quot; term, which refers to an entire generation who grew up in the 2000s. Cueball and Ponytail hope that trends will not be labeled as &amp;quot;millennial&amp;quot; or by generations in this new decade. This phenomenon was previously discussed in [[1849: Decades]]. Millennials have also been mentioned in [[1962: Generations]] and in [[2165: Millennials]].&lt;br /&gt;
&lt;br /&gt;
The main point of the comic, however, is White Hat's claim that the new decade does not start until 2021. Ponytail claims that he is pedantic but in that case he should at least be right... Of course both sides believe they are correct. White Hat's argument appears to be analogous to the point often made at the turn of the millennium, which is that, because the Gregorian calendar doesn't include a year 0, the first century started in year 1, the second century began in the year 101, and so forth, so the 21st century didn't begin until the start of 2001. Nevertheless, most people were celebrating the shift from 19 to 20, as the first two numbers in the year, much more than they did the next year when the new millennium officially began. &lt;br /&gt;
&lt;br /&gt;
Ponytail retorts that decades aren't numbered cardinally: any set of ten years constitutes a decade.  While the 203rd decade of the Common Era doesn't begin until 2021, &amp;quot;the twenties&amp;quot; refers to all years that include a &amp;quot;twenty&amp;quot;. White Hat appears not to accept this argument, insisting that that Ponytail doesn't &amp;quot;get it&amp;quot;, he even wish to draw her a diagram which makes Ponytail interrupt again to respond in kind.&lt;br /&gt;
&lt;br /&gt;
At this point Megan stops their heated argument claiming she can resolve this. She then states that {{w|MC Hammer}}'s song &amp;quot;{{w|U Can't Touch This}}&amp;quot;, released in 1990, was featured in a 1990s-themed television show ({{w|I Love the '90s (American TV series)|''I Love the '90s''}}) instead of its 1980s-themed counterpart. Ponytail then claims that this settles the discussion. And White Hat throws in the towel stating that he accepts VH1's authority and lets Ponytail win. This comment can be read in two ways: sarcastic (&amp;quot;VH1 is a random pop culture organization with no expert knowledge, you have presented a poor argument&amp;quot;) or legitimate (&amp;quot;I accept VH1 as a legitimate authority and defer to them,&amp;quot; which would be humorous because VH1 is a random pop culture organization with no expert knowledge of the calendar). {{w|VH1}} is the parent company of MTV, a cable TV channel known for grouping music by decades.&lt;br /&gt;
&lt;br /&gt;
However, reading the {{w|decade|Wikipedia page on decade}} it is clear that neither White Hat nor Ponytail can claim to be correct. There is no consensus about what a decade should mean regarding 2021-2030 vs 2020-2029. On the other hand saying the '20s is much clearer defined as those years with two thousand and twenty something. But that was not what Megan was saying. Ponytail on the other hand uses that version.&lt;br /&gt;
&lt;br /&gt;
Perhaps [[Randall]] may be concerned that a single datum-point is not sufficient proof, so in the title text he continues this theme with a hit song from 1980 grouped with the 1980s, not the 1970s. In this case it is {{w|Blondie (band)|Blondie's}} 1980 hit &amp;quot;{{w|Call Me (Blondie song)|Call Me}}&amp;quot; which is featured in {{w|Billboard (magazine)|Billboard's}} chart [https://www.billboard.com/charts/greatest-billboards-top-songs-80s Best of the 80s].&lt;br /&gt;
&lt;br /&gt;
The title text ends with {{w|Q.E.D.|QED}}, &amp;quot;quod erat demonstrandum&amp;quot;, literally meaning &amp;quot;what was to be shown, traditionally used at the end of a mathematical proof to mean &amp;quot;thus it has been demonstrated&amp;quot;, as if this second landmark piece of evidence sufficiently proves Megan's point beyond a doubt, as conclusive as a mathematical proof.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Megan walks in from the left greeting Cueball, White Hat, and Ponytail standing in a line, the last two looking in her direction.]&lt;br /&gt;
:Megan: Happy new decade!&lt;br /&gt;
:Ponytail: Welcome to the '20s!&lt;br /&gt;
:White Hat: '''''Actually—'''''&lt;br /&gt;
:Ponytail: I'm excited we can name decades again. &lt;br /&gt;
:Ponytail: &amp;quot;Aughts&amp;quot; and &amp;quot;teens&amp;quot; never caught on.&lt;br /&gt;
&lt;br /&gt;
:[Megan stops next to Cueball as White Hat has his finger raised.]&lt;br /&gt;
:White Hat: Actually, the new decade doesn't start-&lt;br /&gt;
:Ponytail: Mostly, I'm just glad we can go back to attributing cultural trends to decades instead of generations.&lt;br /&gt;
&lt;br /&gt;
:[All four just stand normal.]&lt;br /&gt;
:Cueball: Yeah.&lt;br /&gt;
:Cueball: Decades were silly, but making everything about &amp;quot;millennials&amp;quot; turned out to be even worse.&lt;br /&gt;
:Ponytail: Seriously.&lt;br /&gt;
&lt;br /&gt;
:[Only White Hat and Ponytail are shown, both with their arms held out to the sides.]&lt;br /&gt;
:White Hat: It's technically not a new decade until '''2021'''.&lt;br /&gt;
:Ponytail: OK, listen.&lt;br /&gt;
:Ponytail: If you're going to be pedantic, you should at least be right.&lt;br /&gt;
:White Hat: I '''''am''''' right!&lt;br /&gt;
:Ponytail: You're '''''not'''''.&lt;br /&gt;
&lt;br /&gt;
:[Zoom in on White Hat and Ponytails upper parts as they gesture towards each other both raising their hands palm up. Megan interrupts them from off panel, as made clear in the next panel. Her voice comes out of a star burst on the left panel frame.]&lt;br /&gt;
:White Hat: See, the 20&amp;lt;sup&amp;gt;th&amp;lt;/sup&amp;gt; century didn't start until--&lt;br /&gt;
:Ponytail: But decades aren't centuries. They're not cardinally numbered.&lt;br /&gt;
:White Hat: You don't get it. Let me draw a--&lt;br /&gt;
:Ponytail: No, '''''you''''' don't--&lt;br /&gt;
:Megan (off-panel): Stop!&lt;br /&gt;
&lt;br /&gt;
:[All four characters are displayed again. Megan has raised a finger and all the others look at her.]&lt;br /&gt;
:Megan: I can resolve this.&lt;br /&gt;
:Megan: *Ahem*&lt;br /&gt;
:Megan: MC Hammer's ''U Can't Touch This'' (1990) was featured in '''''I Love the '90s''''', not ''''' '80s'''''.&lt;br /&gt;
:Ponytail: ...That settles that.&lt;br /&gt;
:White Hat: Yeah, I accept VH1's authority.&lt;br /&gt;
:White Hat: You win.&lt;br /&gt;
&lt;br /&gt;
==Trivia==&lt;br /&gt;
Traditionally, the First Century starts in year 1 and ends in the year 100, the Second Century starts in the year 101 and runs through the year 200, and so on, because {{w|Zero-based numbering|zero indexing}}, like the number zero itself, was not in wide use at the time. However, due to an error by {{w|Dionysius Exiguus}}, the year 1 was after the death of {{w|Herod the Great}}, so Jesus could not have been born in that year, and was probably born either in 4 B.C. or 6 B.C., so the first, second, etc., century after his birth would actually end in the mid '90's.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&amp;lt;!-- Include any categories below this line. --&amp;gt;&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring White Hat]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:New Year]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=668:_Pandora&amp;diff=184946</id>
		<title>668: Pandora</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=668:_Pandora&amp;diff=184946"/>
				<updated>2019-12-20T01:47:54Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ wlink&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 668&lt;br /&gt;
| date      = November 27, 2009&lt;br /&gt;
| title     = Pandora&lt;br /&gt;
| image     = pandora.png&lt;br /&gt;
| titletext = What? Oh, no, the 'Enchanted' soundtrack was just playing because Pandora's algorithms are terrible. [silence] ... (quietly) That's how you knooooooow...&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Pandora Radio|Pandora}} is a website which automatically plays songs of a certain genre based upon the user's previous musical selections. Unlike normal radio, it adapts itself to each individual user's preferences, producing playlists that the user should find enjoyable based on the user's taste in music. In other words, Pandora plays music you will probably like.&lt;br /&gt;
&lt;br /&gt;
One may not want friends to find out that one enjoys certain songs and/or certain kinds of songs (&amp;quot;embarrassing music&amp;quot;), for fear of looking childish, sentimental, etc. A recent example is the {{w|Frozen (soundtrack)|soundtrack}} to the 2013 film {{w|Frozen (2013 film)|''Frozen''}}: although enjoying popularity and critical acclaim, it is considered by many to be embarrassing music, because they do not want others to know that they like a soundtrack to a Disney animated film.&lt;br /&gt;
&lt;br /&gt;
One certainly does not want one's embarrassing music to be played on Pandora when others are around. The frequency of this depends on individual circumstances, but generally one's embarrassing music is a small fraction of all music one likes. However, due to {{w|Confirmation bias#Biased memory|biased memory}}, people remember cases where embarrassing music is played in others' presence far better than those where &amp;quot;acceptable music&amp;quot; is played. So it appears that when others are around Pandora only plays embarrassing music.&lt;br /&gt;
&lt;br /&gt;
The title text presents an example of this, the music in question being the {{w|Enchanted (soundtrack)|soundtrack}} to {{w|Enchanted (2007 film)|''Enchanted''}}, a fantasy romantic comedy film produced by Walt Disney Pictures.  Despite the user proclaiming that the Pandora algorithm is terrible to explain why it's playing the Enchanted soundtrack, after a short period of silence the user quietly begins singing along to the song &amp;quot;{{w|That's How You Know (Disney song)|That's How You Know}}&amp;quot; from the soundtrack, which is apparently the song currently playing.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[There is a venn diagram of two circles. The left circle is labeled &amp;quot;Music You Like.&amp;quot; The right circle is labeled &amp;quot;Deeply Embarrassing Music.&amp;quot; The segment on the left is labeled &amp;quot;What Pandora Plays,&amp;quot; and the intersection is labeled &amp;quot;What Pandora Plays If Anyone Is Around.&amp;quot;]&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Venn diagrams]]&lt;br /&gt;
[[Category:Music]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=569:_Borders&amp;diff=184945</id>
		<title>569: Borders</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=569:_Borders&amp;diff=184945"/>
				<updated>2019-12-20T01:44:16Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ remove, huh?&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 569&lt;br /&gt;
| date      = April 15, 2009&lt;br /&gt;
| title     = Borders&lt;br /&gt;
| image     = borders.png&lt;br /&gt;
| titletext = Eventually a UN is set up. And then a lone rebel runs down the line of flags in front of it, runs back to his base, and gets a kajillion points.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Capture the flag}} (CTF) is a common way of playing games where the objective is to capture the opponent's flag while protecting your own team's flag. This comic describes a CTF server for an online war game where peace has been established and no one is trying to capture each other's flags, therefore making the game unexciting and pointless.&lt;br /&gt;
&lt;br /&gt;
The title text refers to the line of flags in front of UN buildings. If such a collection of flags of all the teams were established on a server, one could get a very high score by quickly capturing all of them. &lt;br /&gt;
&lt;br /&gt;
A {{Wiktionary|kajillion}} is slang for &amp;quot;an unspecified large number.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Two Cueball-like guys stand on a hill overlooking a great city. One of them points at the city. Between them and the city stands an embassy flying a red flag. The text is not spoken by either of the guys.]&lt;br /&gt;
:Three years ago, the kingdom of Liate overthrew their old order and established a constitutional monarchy. Our leaders signed a treaty with their queen, and our borders were set by the Yarbis Accords.&lt;br /&gt;
:Many said war would be unending, that peace would always be a dream deferred. But today, our flag flies proudly over our embassy in their kingdom, and they walk our lands without fear.&lt;br /&gt;
:So come, traveller. Lay down your grudges and join us in brotherhood. It is time not to fight, but to live.&lt;br /&gt;
:[Cueball sitting at computer.]&lt;br /&gt;
:Cueball: This is the worst capture-the-flag server ever.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Multiple Cueballs]]&lt;br /&gt;
[[Category:Video games]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=569:_Borders&amp;diff=184944</id>
		<title>569: Borders</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=569:_Borders&amp;diff=184944"/>
				<updated>2019-12-20T01:43:40Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ remove, probably not related to anything&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 569&lt;br /&gt;
| date      = April 15, 2009&lt;br /&gt;
| title     = Borders&lt;br /&gt;
| image     = borders.png&lt;br /&gt;
| titletext = Eventually a UN is set up. And then a lone rebel runs down the line of flags in front of it, runs back to his base, and gets a kajillion points.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Capture the flag}} (CTF) is a common way of playing games where the objective is to capture the opponent's flag while protecting your own team's flag. This comic describes a CTF server for an online war game where peace has been established and no one is trying to capture each other's flags, therefore making the game unexciting and pointless.&lt;br /&gt;
&lt;br /&gt;
The title text refers to the line of flags in front of UN buildings. If such a collection of flags of all the teams were established on a server, one could get a very high score by quickly capturing all of them. &lt;br /&gt;
&lt;br /&gt;
A {{Wiktionary|kajillion}} is slang for &amp;quot;an unspecified large number.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Two Cueball-like guys stand on a hill overlooking a great city. One of them points at the city. Between them and the city stands an embassy flying a red flag. The text is not spoken by either of the guys.]&lt;br /&gt;
:Three years ago, the kingdom of Liate overthrew their old order and established a constitutional monarchy. Our leaders signed a treaty with their queen, and our borders were set by the Yarbis Accords.&lt;br /&gt;
:Many said war would be unending, that peace would always be a dream deferred. But today, our flag flies proudly over our embassy in their kingdom, and they walk our lands without fear.&lt;br /&gt;
:So come, traveller. Lay down your grudges and join us in brotherhood. It is time not to fight, but to live.&lt;br /&gt;
:[Cueball sitting at computer.]&lt;br /&gt;
:Cueball: This is the worst capture-the-flag server ever.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Analysis]]&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Multiple Cueballs]]&lt;br /&gt;
[[Category:Video games]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=946:_Family_Decals&amp;diff=184943</id>
		<title>946: Family Decals</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=946:_Family_Decals&amp;diff=184943"/>
				<updated>2019-12-20T01:41:19Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ remove - math?&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 946&lt;br /&gt;
| date      = September 2, 2011&lt;br /&gt;
| title     = Family Decals&lt;br /&gt;
| image     = family decals.png&lt;br /&gt;
| titletext = My decal set has no adults, just a sea of hundreds of the little girl figures closing in around a single cat.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
There exists a current fashion among car owners to place {{w|decal|decals}} on their back window that represent their family. The decals consist of stick figures to depict the parents and children, perhaps shown doing a favorite activity, and even pets.&lt;br /&gt;
&lt;br /&gt;
The first car window features a couple with three children, while the other shows just a couple ([[Cueball]] and [[Megan]]), with piles of dollar bills and two large bags with dollar signs on them. The humor comes from the opportunity cost implied in this — not having children allows you to avoid the expense of raising them and accumulate money for your own use.&lt;br /&gt;
&lt;br /&gt;
One might expect that the cars would represent the difference in wealth, and they are identified as 'urban SUV' and 'sporty hatch back' in the [http://xkcd.com/946/info.0.json official transcript]. The larger car is a {{w|Subaru Outback}} which is a typical car used by families. The second car is a {{w|Honda Fit}}, which is a budget compact hatchback, in the comic it has a spoiler added. The Subaru Outback is more expensive now than the Honda Fit, which seems to fit perfect with the comic's implication since a family of five have to buy the large expansive hatchback. Being able to buy a smaller car that doesn't need to hold a five member family also allows you to save more money.&lt;br /&gt;
&lt;br /&gt;
The title text refers to the humorous description of cats as the real masters of their household, and the little girls surrounding the cat refers to their ability to influence humans with their cuteness (as referenced in [[231: Cat Proximity]]). The implication is that any adults in the household have a limited, non-credited role. The title text could also be a reverse of the stereotypical &amp;quot;crazy cat lady&amp;quot;. Instead of someone owning a very large quantity of cats it could be one cat with an ungodly number of little girls.&lt;br /&gt;
&lt;br /&gt;
Also, Decals based on this comic do in fact exist.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Close up of the rear ends of two cars parked next to each other. Both have white stickers on their black rear windows. The car on the left is an urban SUV and most of the rear is visible with all the lights and a readable license plate with gray text visible. It's stickers represent a family. From left to right they are a Cueball-like guy, a woman with white hair like Blondie (i.e. black shows through), a girl with two ponytails, a boy of the same height and a smaller boy, both boys Cueball-like. The car on the right is a sporty hatch back, only the left part until the middle is shown. The left lights and the very left part of the license plate can be seen. It's stickers shown Cueball, Megan and then a large pile of dollar notes (six piles of different hight) and two large money bags with dollar signs on them, the rear left bag is partly hidden by two piles of notes.]&lt;br /&gt;
:License plate SUV: ICE-LI3&lt;br /&gt;
:License plate sport: 4&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Blondie]]&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Multiple Cueballs]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1402:_Harpoons&amp;diff=184942</id>
		<title>1402: Harpoons</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1402:_Harpoons&amp;diff=184942"/>
				<updated>2019-12-20T01:39:36Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ unrelated&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1402&lt;br /&gt;
| date      = August 1, 2014&lt;br /&gt;
| title     = Harpoons&lt;br /&gt;
| image     = harpoons.png&lt;br /&gt;
| titletext = To motivate it to fire its harpoons hard enough, Rosetta's Philae lander has been programmed to believe it is trying to kill the comet.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
This comic is a graph of the number of {{w|harpoon}}s in space over time. One would not expect that harpoons, which are associated with old technology, would be used in space, which is associated with high technology. Any occurrences are unexpected, and therefore interesting or funny.&lt;br /&gt;
&lt;br /&gt;
The first peak states that a harpoon was in space during the {{w|Apollo 12}} mission and various possible explanations have been put forward (See discussion section below). One of more widely accepted theories proposes that [http://www.harpoon-rum.eu/1.html Harpoon] brand of {{w|Rum#Regional variations|Jamaican rum}} made it aboard the Apollo 12 rocket. Despite a fair amount of research into the basis of the harpoon incident, there have been no credible or official sources to confirm the presence of any type of harpoon on board Apollo 12. As the presence of a harpoon on board would run counter to any official story, perhaps that's exactly why it would be considered an &amp;quot;incident&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The latter peak on this graph refers to the {{w|Rosetta (spacecraft)|Rosetta}} unmanned spacecraft. As part of its mission, it carried a lander called {{w|Philae (spacecraft)|Philae}}, which has two harpoon tethers to anchor itself to the comet {{w|67P/Churyumov–Gerasimenko}}. Rosetta was launched in March 2004 (as shown in the graph) and was scheduled to encounter the comet in August 2014, making this a timely comic. Rosetta maneuvered to enter orbit on September 10, and ultimately the Philae lander touched down on the comet on 12 November 2014, although the harpoon system failed to deploy. Randall produced a live comic of the landing, updating [[1446: Landing]] every 5 minutes with the latest progress. The Rosetta spacecraft also carries a disk micro-etched with 13,000 pages of text in 1200 languages donated by the Long Now foundation, mentioned in previous comics.&lt;br /&gt;
&lt;br /&gt;
The title text compares the Philae lander's method of deploying its tethers to {{w|whaling}}, in which sailors would throw harpoons at a whale with the intent of killing the whale. It was important to throw hard so the harpoon would stick in the whale so it could not get away and would tow the whaling boat until it got tired and could be killed. Thus the title text implies that the spacecraft is sentient and needs a motivation to fire the harpoons hard enough to stay anchored to the comet; to this end it has been programmed to believe that its mission is to kill the comet. Evidently this motivation was not enough, as Philae ultimately failed to deploy its harpoons - it still managed to land, though.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:'''Number of harpoons in space'''&lt;br /&gt;
:by year&lt;br /&gt;
:[A chart with a red graph is drawn below.]&lt;br /&gt;
:[The y-axis.]&lt;br /&gt;
:0 1 2 3&lt;br /&gt;
:[The x-axis.]&lt;br /&gt;
:1950 1960 1970 1980 1990 2000 2010 2020&lt;br /&gt;
:[The graph is at zero until a sharp peak to 1 in 1970. The peak is labeled.]&lt;br /&gt;
:Apollo 12 rum incident&lt;br /&gt;
:[The graph then stays at 0 until 2004. Then it rises to 2 and stays there until today, continuing as a dotted line after 2014. The rise is labeled.]&lt;br /&gt;
:Rosetta comet mission launched carrying lander with harpoon tethers&lt;br /&gt;
&lt;br /&gt;
==Trivia==&lt;br /&gt;
In 2018, shortly after the line gets dotted, the number actually increased again., thanks to the {{w|RemoveDEBRIS}} satelite.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Line graphs]]&lt;br /&gt;
[[Category:Comics with color]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=222:_Small_Talk&amp;diff=184941</id>
		<title>222: Small Talk</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=222:_Small_Talk&amp;diff=184941"/>
				<updated>2019-12-20T01:35:40Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 222&lt;br /&gt;
| date      = February 12, 2007&lt;br /&gt;
| title     = Small Talk&lt;br /&gt;
| image     = small_talk.png&lt;br /&gt;
| titletext = But surely I owe you an accurate answer!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
[[Cueball]] is approached by his friend who offers the standard greeting of, &amp;quot;What's Up? How've you been?&amp;quot; In standard &amp;quot;small talk,&amp;quot; an appropriate answer would be only one or two words (e.g. &amp;quot;Fine&amp;quot;, &amp;quot;Pretty good&amp;quot;). These are generally positive responses, with negative ones only offered in extreme circumstances. In this situation, Cueball forgets that this type of answer is what his friend is expecting. Instead, he contemplates thoroughly on his condition, wanting to provide accurate, detailed information to his friend. His response sheds light on the many layers of meaning a simple question such as &amp;quot;What's up?&amp;quot; can have. His friend, thrown off by the delayed response, snaps to regain Cueball's attention and reminds him that they are having a conversation, which is best facilitated by the standard short responses.&lt;br /&gt;
&lt;br /&gt;
The title text shows that Cueball was more interested in accuracy than the ease of the conversation, simply out of respect for his friend.&lt;br /&gt;
&lt;br /&gt;
This was one of the earliest examples of problems with social interactions for Cueball (or [[Randall]]). Since this comic it has been a [[:Category:Social interactions|recurring theme]] on xkcd. It is especially similar to the much later [[1961: Interaction]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Two Cueballs standing next to each other]:&lt;br /&gt;
:[Header box on top of the panel:]&lt;br /&gt;
:Sometimes I forget how to do small talk.&lt;br /&gt;
&lt;br /&gt;
:Friend: Hey!&lt;br /&gt;
:Cueball: Hey, man!&lt;br /&gt;
:Friend: What's up? How've you been?&lt;br /&gt;
:Cueball: Well...&lt;br /&gt;
&lt;br /&gt;
:[Three overlapping identical frames of the two Cueballs standing next to each other indicate the passage of time.]&lt;br /&gt;
&lt;br /&gt;
:[The Cueball on the left snaps his fingers at the Cueball on the right]&lt;br /&gt;
:Friend: Uh, you ok?&lt;br /&gt;
:Cueball: Yeah! It's just an interesting question. I'm trying to decide what best sums up my--&lt;br /&gt;
:Friend: Hey. Conversation.&lt;br /&gt;
:Cueball: Oh, right. I'm fine. You?&lt;br /&gt;
:''Snap''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Multiple Cueballs]]&lt;br /&gt;
[[Category:Social interactions]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=222:_Small_Talk&amp;diff=184940</id>
		<title>222: Small Talk</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=222:_Small_Talk&amp;diff=184940"/>
				<updated>2019-12-20T01:35:15Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 222&lt;br /&gt;
| date      = February 12, 2007&lt;br /&gt;
| title     = Small Talk&lt;br /&gt;
| image     = small_talk.png&lt;br /&gt;
| titletext = But surely I owe you an accurate answer!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
[[Cueball]] is approached by his friend who offers the standard greeting of, &amp;quot;What's Up? How've you been?&amp;quot; In standard &amp;quot;small talk,&amp;quot; an appropriate answer would be only one or two words (e.g. &amp;quot;Fine&amp;quot;, &amp;quot;Pretty good&amp;quot;). These are generally positive responses, with negative ones only offered in extreme circumstances. In this situation, Cueball forgets that this type of answer is what his friend is expecting. Instead, he contemplates thoroughly on his condition, wanting to provide accurate, detailed information to his friend. His response sheds light on the many layers of meaning a simple question such as &amp;quot;What's up?&amp;quot; can have. His friend, thrown off by the delayed response, snaps to regain Cueball's attention and reminds him that they are having a conversation, which is best facilitated by the standard short responses.&lt;br /&gt;
&lt;br /&gt;
The title text shows that Cueball was more interested in accuracy than the ease of the conversation, simply out of respect for his friend.&lt;br /&gt;
&lt;br /&gt;
This was one of the earliest examples of problems with social interactions for Cueball (or [[Randall]]). Since this comic it has been a [[:Category:Social interactions|recurring theme]] on xkcd. It is especially similar to the much later [[1961: Interaction]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Two Cueballs standing next to each other]:&lt;br /&gt;
:[Header box on top of the panel:]&lt;br /&gt;
:Sometimes I forget how to do small talk.&lt;br /&gt;
&lt;br /&gt;
:Friend: Hey!&lt;br /&gt;
:Cueball: Hey, man!&lt;br /&gt;
:Friend: What's up? How've you been?&lt;br /&gt;
:Cueball: Well...&lt;br /&gt;
&lt;br /&gt;
:[Three overlapping identical frames of the two Cueballs standing next to each other indicate the passage of time.]&lt;br /&gt;
&lt;br /&gt;
:[The Cueball on the left snaps his fingers at the Cueball on the right]&lt;br /&gt;
:Friend: Uh, you ok?&lt;br /&gt;
:Cueball: Yeah! It's just an interesting question. I'm trying to decide what best sums up my--&lt;br /&gt;
:Friend: Hey. Conversation.&lt;br /&gt;
:Cueball: Oh, right. I'm fine. You?&lt;br /&gt;
:''Snap''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Multiple Cueball]]&lt;br /&gt;
[[Category:Social interactions]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=222:_Small_Talk&amp;diff=184939</id>
		<title>222: Small Talk</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=222:_Small_Talk&amp;diff=184939"/>
				<updated>2019-12-20T01:34:48Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ more to transcript&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 222&lt;br /&gt;
| date      = February 12, 2007&lt;br /&gt;
| title     = Small Talk&lt;br /&gt;
| image     = small_talk.png&lt;br /&gt;
| titletext = But surely I owe you an accurate answer!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
[[Cueball]] is approached by his friend who offers the standard greeting of, &amp;quot;What's Up? How've you been?&amp;quot; In standard &amp;quot;small talk,&amp;quot; an appropriate answer would be only one or two words (e.g. &amp;quot;Fine&amp;quot;, &amp;quot;Pretty good&amp;quot;). These are generally positive responses, with negative ones only offered in extreme circumstances. In this situation, Cueball forgets that this type of answer is what his friend is expecting. Instead, he contemplates thoroughly on his condition, wanting to provide accurate, detailed information to his friend. His response sheds light on the many layers of meaning a simple question such as &amp;quot;What's up?&amp;quot; can have. His friend, thrown off by the delayed response, snaps to regain Cueball's attention and reminds him that they are having a conversation, which is best facilitated by the standard short responses.&lt;br /&gt;
&lt;br /&gt;
The title text shows that Cueball was more interested in accuracy than the ease of the conversation, simply out of respect for his friend.&lt;br /&gt;
&lt;br /&gt;
This was one of the earliest examples of problems with social interactions for Cueball (or [[Randall]]). Since this comic it has been a [[:Category:Social interactions|recurring theme]] on xkcd. It is especially similar to the much later [[1961: Interaction]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Two Cueballs standing next to each other]:&lt;br /&gt;
:[Header box on top of the panel:]&lt;br /&gt;
:Sometimes I forget how to do small talk.&lt;br /&gt;
&lt;br /&gt;
:Friend: Hey!&lt;br /&gt;
:Cueball: Hey, man!&lt;br /&gt;
:Friend: What's up? How've you been?&lt;br /&gt;
:Cueball: Well...&lt;br /&gt;
&lt;br /&gt;
:[Three overlapping identical frames of the two Cueballs standing next to each other indicate the passage of time.]&lt;br /&gt;
:[The Cueball on the left snaps his fingers at the Cueball on the right]&lt;br /&gt;
:Friend: Uh, you ok?&lt;br /&gt;
:Cueball: Yeah! It's just an interesting question. I'm trying to decide what best sums up my--&lt;br /&gt;
:Friend: Hey. Conversation.&lt;br /&gt;
:Cueball: Oh, right. I'm fine. You?&lt;br /&gt;
:''Snap''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Multiple Cueball]]&lt;br /&gt;
[[Category:Social interactions]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=841:_Audiophiles&amp;diff=184938</id>
		<title>841: Audiophiles</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=841:_Audiophiles&amp;diff=184938"/>
				<updated>2019-12-20T01:29:04Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ more&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 841&lt;br /&gt;
| date      = December 31, 2010&lt;br /&gt;
| title     = Audiophiles&lt;br /&gt;
| image     = audiophiles.png&lt;br /&gt;
| titletext = For years, I took the wrong lesson from that Monster Cable experiment and only listened to my music through alligator-clipped coat hangers.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
[[Cueball]] is buying some new speakers for his television, and asks [[Megan]] if they have the right cord to hook them up. Megan begins chiding him for using &amp;quot;crappy little laptop speakers&amp;quot;, i.e. low-powered, low-quality speakers that don't faithfully reproduce the sound. &lt;br /&gt;
&lt;br /&gt;
Cueball and Megan reproduce the two extremes of the arguments: Cueball simply wants to play a first person shooter video game (hardly known for their ethereal soundtracks), regardless of the sound quality, whereas Megan, the audiophile, values music everywhere. Cueball seems to think that's unnecessary, and Megan snipes back that he's never heard beauty, so he wouldn't know; after all, he thinks low-bit-rate re-encodings from YouTube (at the time, notorious for dodgy sound quality) are perfectly fine music. Cueball, frustrated with Megan's perfectionism, states that he's just going to buy cheap 5-watt speakers. While 5 watts may be a lot if you're trying to fill the immediate area with sound from your MP3 player, it'd sound tiny and hollow coming out of a television across the room. An incredulous Megan protests, calling his ideas &amp;quot;a joke.&amp;quot; An exasperated Cueball tells a {{w|Lightbulb joke|lightbulb joke}}, the content of which implies that the content doesn't matter to her, only the quality in which it's delivered to her ear. Megan promptly hangs up (possibly because of the bad audio quality?)&lt;br /&gt;
&lt;br /&gt;
The title text is referring to a [http://forums.audioholics.com/forums/threads/speakers-when-is-good-enough-enough.2512/page-2 forum post from audioholics.com,] where a user did a blind audio test using Monster cable and coat hangers with soldered on alligator clips, and the audiophiles were unable to discern any difference. Randall instead just uses coat-hangers to connect his speakers, not getting that the point of the test was not to extol the high transmission quality of coat hanger wire, but to lampoon the belief that supposedly high-quality speaker cables make an audible difference in audio output.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Cueball and Megan are talking over the telephone. The first two panels are split diagonally. Cueball is at a store, holding a box, and Megan is consulting with him.]&lt;br /&gt;
:Cueball: Do we have an RCA-to-3.5mm female-female plug? I'm getting some speakers for the new Xbox, since the monitor doesn't have any.&lt;br /&gt;
:Megan: Are they crappy laptop speakers? ''Ugh.''&lt;br /&gt;
&lt;br /&gt;
:[Cueball is standing next to a sale rack.]&lt;br /&gt;
:Cueball: Does it matter? I just want to hear if I'm getting shot at, not savor every detail of a beautiful musical soundscape.&lt;br /&gt;
:Megan: You've never ''heard'' a beautiful musical soundscape. You listen to 96kbps flv rips from YouTube.&lt;br /&gt;
&lt;br /&gt;
:[Megan is walking.]&lt;br /&gt;
:Cueball: Whatever. I'm just going to get these $20 speakers. Five watts will be plenty.&lt;br /&gt;
:Megan: Five watts for a living room sound system? Is that a joke?&lt;br /&gt;
&lt;br /&gt;
:[Zoomed in panel on Cueball]:&lt;br /&gt;
:Cueball: No, this is a joke: How many audiophiles does it take to change a lightbulb?&lt;br /&gt;
:Megan: How many?&lt;br /&gt;
:Cueball: I'll tell you later—you wouldn't appreciate the punchline over this 12kbps cell phone codec.&lt;br /&gt;
:''click''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Video games]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=841:_Audiophiles&amp;diff=184937</id>
		<title>841: Audiophiles</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=841:_Audiophiles&amp;diff=184937"/>
				<updated>2019-12-20T01:27:56Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 841&lt;br /&gt;
| date      = December 31, 2010&lt;br /&gt;
| title     = Audiophiles&lt;br /&gt;
| image     = audiophiles.png&lt;br /&gt;
| titletext = For years, I took the wrong lesson from that Monster Cable experiment and only listened to my music through alligator-clipped coat hangers.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
[[Cueball]] is buying some new speakers for his television, and asks [[Megan]] if they have the right cord to hook them up. Megan begins chiding him for using &amp;quot;crappy little laptop speakers&amp;quot;, i.e. low-powered, low-quality speakers that don't faithfully reproduce the sound. &lt;br /&gt;
&lt;br /&gt;
Cueball and Megan reproduce the two extremes of the arguments: Cueball simply wants to play a first person shooter video game (hardly known for their ethereal soundtracks), regardless of the sound quality, whereas Megan, the audiophile, values music everywhere. Cueball seems to think that's unnecessary, and Megan snipes back that he's never heard beauty, so he wouldn't know; after all, he thinks low-bit-rate re-encodings from YouTube (at the time, notorious for dodgy sound quality) are perfectly fine music. Cueball, frustrated with Megan's perfectionism, states that he's just going to buy cheap 5-watt speakers. While 5 watts may be a lot if you're trying to fill the immediate area with sound from your MP3 player, it'd sound tiny and hollow coming out of a television across the room. An incredulous Megan protests, calling his ideas &amp;quot;a joke.&amp;quot; An exasperated Cueball tells a {{w|Lightbulb joke|lightbulb joke}}, the content of which implies that the content doesn't matter to her, only the quality in which it's delivered to her ear. Megan promptly hangs up (possibly because of the bad audio quality?)&lt;br /&gt;
&lt;br /&gt;
The title text is referring to a [http://forums.audioholics.com/forums/threads/speakers-when-is-good-enough-enough.2512/page-2 forum post from audioholics.com,] where a user did a blind audio test using Monster cable and coat hangers with soldered on alligator clips, and the audiophiles were unable to discern any difference. Randall instead just uses coat-hangers to connect his speakers, not getting that the point of the test was not to extol the high transmission quality of coat hanger wire, but to lampoon the belief that supposedly high-quality speaker cables make an audible difference in audio output.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Cueball and Megan are talking over the telephone. The first two panels are split diagonally. Cueball is at a store, holding a box, and Megan is consulting with him.]&lt;br /&gt;
:Cueball: Do we have an RCA-to-3.5mm female-female plug? I'm getting some speakers for the new Xbox, since the monitor doesn't have any.&lt;br /&gt;
:Megan: Are they crappy laptop speakers? ''Ugh.''&lt;br /&gt;
&lt;br /&gt;
:[Cueball is standing next to a sale rack.]&lt;br /&gt;
:Cueball: Does it matter? I just want to hear if I'm getting shot at, not savor every detail of a beautiful musical soundscape.&lt;br /&gt;
:Megan: You've never ''heard'' a beautiful musical soundscape. You listen to 96kbps flv rips from YouTube.&lt;br /&gt;
&lt;br /&gt;
:[Megan is walking.]&lt;br /&gt;
:Cueball: Whatever. I'm just going to get these $20 speakers. Five watts will be plenty.&lt;br /&gt;
:Megan: Five watts for a living room sound system? Is that a joke?&lt;br /&gt;
&lt;br /&gt;
:Cueball: No, this is a joke: How many audiophiles does it take to change a lightbulb?&lt;br /&gt;
:Megan: How many?&lt;br /&gt;
:Cueball: I'll tell you later—you wouldn't appreciate the punchline over this 12kbps cell phone codec.&lt;br /&gt;
:''click''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Video games]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2242:_Ground_vs_Air&amp;diff=184735</id>
		<title>2242: Ground vs Air</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2242:_Ground_vs_Air&amp;diff=184735"/>
				<updated>2019-12-17T05:30:59Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ wlink&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    =  2242&lt;br /&gt;
| date      = December 16, 2019&lt;br /&gt;
| title     = Ground vs Air&lt;br /&gt;
| image     = ground vs air.png&lt;br /&gt;
| titletext = Water is thinner than both, and fire is *definitely* thicker.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a THICK FIRE. Needs a title text explanation and more about the actual data portrayed}}&lt;br /&gt;
&lt;br /&gt;
This is a map comparing the thickness of the ground, apparently referring to the {{w|lithosphere}}, and the thickness of the atmosphere.&lt;br /&gt;
&lt;br /&gt;
Apparently, Randall uses {{w|Kármán line}} (the altitude of 100 km ≈ 62 mi) as the boundary between Earth's atmosphere and space. An alternative definition of the atmosphere boundary (at 50 mi ≈ 80 km) used by US Air Force and NASA would result in a significantly different picture where the ''air'' is thicker than the ''ground'' only inside small areas around mid-ocean ridges.&lt;br /&gt;
&lt;br /&gt;
The title text possibly a joke referring to the four elements. The lithosphere, or ground, is earth, with fire being the various magma layers underneath the crust.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript}}&lt;br /&gt;
&lt;br /&gt;
: [Caption above the comic]:&lt;br /&gt;
: Which is thicker—the ground or the air?&lt;br /&gt;
&lt;br /&gt;
: [A Winkel tripel projection of the Earth. The map is mostly unlabeled, with only the outlines of the landmasses present. Various parts of the map are labelled with &amp;quot;Air&amp;quot; or &amp;quot;Ground.&amp;quot; Areas marked as &amp;quot;Ground&amp;quot; are differentiated with gray shading.]&lt;br /&gt;
&lt;br /&gt;
: [A small diagram is present in the Pacific Ocean left of South America. The diagram depicts several labelled layers of Earth and its atmosphere, listed below. Cueball, a body of water, and several mountains are shown on the surface part of the diagram. Two arrows representing the thickness of the atmosphere and lithosphere are marked with a question mark.]&lt;br /&gt;
: Space&lt;br /&gt;
: Atmosphere&lt;br /&gt;
: Lithosphere&lt;br /&gt;
: Asthenosphere&lt;br /&gt;
&lt;br /&gt;
: [Gray text in the bottom right corner of the comic]:&lt;br /&gt;
: Based mostly on Conrad and Lithgow-Bertelloni (2006) DOI.1029/2005GL025621&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&amp;lt;!-- Include any categories below this line. --&amp;gt;&lt;br /&gt;
[[Category:Maps]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2234:_How_To_Deliver_Christmas_Presents&amp;diff=183835</id>
		<title>2234: How To Deliver Christmas Presents</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2234:_How_To_Deliver_Christmas_Presents&amp;diff=183835"/>
				<updated>2019-11-29T05:55:27Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: Unclear, maybe Pikachu, gremlin is doubtful&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2234&lt;br /&gt;
| date      = November 27, 2019&lt;br /&gt;
| title     = How To Deliver Christmas Presents&lt;br /&gt;
| image     = how_to_deliver_christmas_presents.png&lt;br /&gt;
| titletext = Building codes in hurricane zones rely on studies of how easily flying debris can break residential windows. If you're looking for a science fair project idea and you hate your neighbors, I'm sure they could always use more data!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a CHIMNEYBOT. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
This comic is [[:Category:Book promotion|yet another]] fun way to promote [[Randall|Randall's]] new book, ''[[How To]]'', released on September 3, 2019, reminding people to buy it as a {{w|Christmas present}}. Randall's book is used as an example of such a Christmas present that could be given to a friend or family member. Giving Christmas presents, in the US on December 25th, is a way to celebrate the holiday of {{w|Christmas}}. Randall always releases a [[:Category:Christmas|Christmas comic]] on the 25th or close to that day.&lt;br /&gt;
&lt;br /&gt;
The entire comic links to https://xkcd.com/how-to/, a description of his book and ways to order it. As always the [[xkcd_Header_text#2014-07-23_-_what_if.3F_book_tour|entire picture is a link]], even though he has made the {{w|URL}} blue as if it was a clickable link. Of course it will also work if you actually click on the URL. At least in this comic he does state that you can click anywhere on the comic, and if that doesn't work he also gives the URL. Many people would probably still click on the blue link-like line, having not read his text. But the objective of getting them to the [https://xkcd.com/how-to/ xkcd page about How To] would have been obtained.&lt;br /&gt;
&lt;br /&gt;
The rest of the comic discusses how to &amp;quot;deliver&amp;quot; this Christmas present. As mentioned in the comic, the &amp;quot;traditional&amp;quot; way that parents teach their kids about Christmas and Christmas gift giving is with the story of {{w|Santa Claus}}, a man who lives on the North Pole, who delivers gifts each Christmas Eve by riding a sleigh pulled by reindeer. He is usually depicted entering a house to deliver gifts by going down the home's chimney. Every year, the {{w|NORAD Tracks Santa|North American Aerospace Defense Command (NORAD) tracks Santa}} as he delivers gifts around the world.  Although we take that story for granted, it is no less ridiculous than the alternatives this comic explores, and in fact considerably more so, as there is no reason to believe NORAD can detect Santa in flight given his various other legendary stealth techniques.&lt;br /&gt;
&lt;br /&gt;
As mentioned in the comic, fireplaces (and chimneys) are becoming less common in the United States, so Randall (drawn as Cueball) proposes 3 options for how to deliver his new book as a present:&lt;br /&gt;
&lt;br /&gt;
'''Option 1''': Vaporize the gift (and blow it into their house).&lt;br /&gt;
This would allow the particles of the book to enter the air vents of the house. However, this book would be unreadable, which defeats the purpose of purchasing the book for someone. As noted by Randall using information from a [https://doi.org/10.3155/1047-3289.58.4.502 Journal of the Air &amp;amp; Waste Management Association study], dust particles can remain inside a house for months (with vacuuming) and decades without vacuuming. This inspires Cueball to vacuum his house.&lt;br /&gt;
&lt;br /&gt;
'''Option 2''': Throw the book through their window.&lt;br /&gt;
Based on [https://www.fema.gov/previous-missile-impact-tests-wood-sheathing research by FEMA], Randall states the speed needed to throw a book-sized object through a window to be 25 mph (~40 km/h). Breaking a window is probably not an ideal way to deliver a gift, as the recipient likely would not be pleased with a hole in their window. If a house has a broken window, perhaps from a previous gift delivery, they might cover up the window with a piece of plywood. Randall notes the speed to throw a book-sized object through a piece of plywood to be 250 mph (~400 km/h), faster than a human can reasonably throw. &lt;br /&gt;
&lt;br /&gt;
If the book weighs about 400g, 25 mph would be enough. But the formula in the comic is wrong (inverted), see the [[#Trivia|trivia section]] below.&lt;br /&gt;
&lt;br /&gt;
The title text mentions that building codes in hurricane-prone areas, like the southern United States, rely on information on how easily flying debris can break windows, presumably to improve reinforcement of such windows. Randall proposes a {{w|science fair project}} contributing to these studies (by throwing books at windows).  &lt;br /&gt;
&lt;br /&gt;
'''Option 3''': Intercept a different package.&lt;br /&gt;
This option is to intercept an order of a different book, and replace the pages of the book with Randall's book (which Black Hat is shown doing). As the recipient, Cueball, remarks, this is similar to {{w|Spoofing attack|content spoofing}} / content injection, where information passed over the Internet is replaced before being delivered to the user. In this &amp;quot;real-life&amp;quot; case, the book's content has been &amp;quot;injected&amp;quot; and replaced with a different book.&lt;br /&gt;
An off-screen person mentions {{w|HTTPS}}, or Hypertext Transfer Protocol Secure, an extension of regular HTTP, used for secure communication. Cueball and this person believe that &amp;quot;paper&amp;quot; needs HTTPS, so that Cueball's original book can be &amp;quot;securely delivered&amp;quot; without being intercepted by third parties such as Black Hat.&lt;br /&gt;
&lt;br /&gt;
This could also relate to {{w|code injection}}, where malicious code is injected into a program. An example of code injection is with the famous comic, [[327: Exploits of a Mom]], where Mrs. Roberts deletes the school's database tables.&lt;br /&gt;
&lt;br /&gt;
The house is very detailed and in the windows are both a cat (typical click bait) and a different figure, perhaps a Pikachu.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[The comic is divided into three sections. The top section contains one low panel stretching across the entire comic. It has a header (same as the title of the comic) with a sub-header beneath. Then below that is a picture of Randall’s new book ''How To''. The black book is shown standing. The blue title is readable but the white text beneath it as well as blue and white text below the image is unreadable. On the cover is a white drawing of Cueball putting in a light-bulb with a quad-copter under each foot. White Hat is watching as Megan walks in with a ladder. Next to the book is a segment of text with a blue link at the end. Beneath this is a text from where a curved arrow goes to the book.]&lt;br /&gt;
:&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;How To Deliver Christmas Presents&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;br /&gt;
:&amp;lt;big&amp;gt;In a future without chimneys&amp;lt;/big&amp;gt;&lt;br /&gt;
: &amp;lt;font color=&amp;quot;blue&amp;quot;&amp;gt;How To&amp;lt;/font&amp;gt;&lt;br /&gt;
:For more questionable ideas for using science to solve problems, check out my new book, '''''How To!''''' Click on this comic or go to &amp;lt;font color=&amp;quot;blue&amp;quot;&amp;gt;xkcd.com/how-to&amp;lt;/font&amp;gt;&lt;br /&gt;
:Good Christmas gift!&lt;br /&gt;
&lt;br /&gt;
:[The second section has three normal sized panels on the same row. In the first panel, Randall, drawn as Cueball, is presenting the problem of the comic, while holding one hand out palm up.]&lt;br /&gt;
:Randall: The traditional way to get Christmas presents into a house is to have a large reindeer-herding man slither down the chimney with them.&lt;br /&gt;
:Randall: Unfortunately, chimneys are becoming less common in the United States.&lt;br /&gt;
&lt;br /&gt;
:[The middle panel shows a line graph with one black and four gray lines. The X-axis is a time scale, with small ticks for each year and larger labeled ticks for every fifth year. The Y-axis is a percentage range with small ticks for every 5% and larger labeled ticks for every 10%. Each of the gray lines are swinging up and down quite a lot, but all but one of them clearly falls down as times passes. The black line has a clear downwards falling tendency. Each line has a label written on segments of the lines, where the lines are thus disrupted. For the gray lines the text is also gray. Above the lines are the following text:]&lt;br /&gt;
:&amp;lt;big&amp;gt;Disappearing chimneys&amp;lt;/big&amp;gt;&lt;br /&gt;
:Percentage of new homes with fireplaces&lt;br /&gt;
:&amp;lt;small&amp;gt;Source: Census Bureau ''Survey of Construction''&amp;lt;/small&amp;gt;&lt;br /&gt;
:X-Axis: 1990&amp;amp;nbsp;&amp;amp;nbsp;1995&amp;amp;nbsp;&amp;amp;nbsp;2000&amp;amp;nbsp;&amp;amp;nbsp;2005&amp;amp;nbsp;&amp;amp;nbsp;2010&amp;amp;nbsp;&amp;amp;nbsp;2015&lt;br /&gt;
:Y-Axis:  40%&amp;amp;nbsp;&amp;amp;nbsp;50%&amp;amp;nbsp;&amp;amp;nbsp;60%&amp;amp;nbsp;&amp;amp;nbsp;70%&amp;amp;nbsp;&amp;amp;nbsp;80%&lt;br /&gt;
:Overall&lt;br /&gt;
:&amp;lt;font color=&amp;quot;gray&amp;quot;&amp;gt;West&amp;lt;/font&amp;gt;&lt;br /&gt;
:&amp;lt;font color=&amp;quot;gray&amp;quot;&amp;gt;Midwest&amp;lt;/font&amp;gt;&lt;br /&gt;
:&amp;lt;font color=&amp;quot;gray&amp;quot;&amp;gt;South&amp;lt;/font&amp;gt;&lt;br /&gt;
:&amp;lt;font color=&amp;quot;gray&amp;quot;&amp;gt;Northeast&amp;lt;/font&amp;gt;&lt;br /&gt;
&lt;br /&gt;
:[In the third and last panel of this segment Randall, holding his arms out, explains that there are other ways to solve the problem.]&lt;br /&gt;
:Randall: But that's OK; there are other ways to get a gift into a house&lt;br /&gt;
:Randall: Here are a few options!&lt;br /&gt;
&lt;br /&gt;
:[The last segment has a large panel taking up the bottom half of the comic. At the bottom of this panel there are even two smaller comics which lie over this panel and break the bottom border of the panel. They relate to the information in the large panel. In the middle of this panel is a detailed drawing of a house. The tiles of the roof are all individually drawn (8 rows with about 23 tiles each for a total about 180 tiles). To the right on the roof top is a chimney indicated with a dotted line, showing where it is not present.  The front of the house has two small windows to the left, a door with door knob, in the middle of the house, with a two steps stair in front of it and a large window with three segments to the right. All three windows have curtains visible and are divided in two, a top and a bottom part On the top of the middle segment there is a handle for opening the windows, all five segments of them. In the window to the left sits a cat and in the central segment of the large window to the right sits Pikachu. The foundation of the house is drawn as 4 rows of bricks to the left (about 12 in each row) and three to the right (about 16 in each row, for 48 on both sides for a total of about 96). ] &lt;br /&gt;
&lt;br /&gt;
:[To the left on the side of the house is a line indicating a ventilation shaft. Three arrows end there. They are coming from a bunch of particles of a disintegrating black book with part of a title still readable. Other text is visible, but not readable. Only the first word of the title can be read, but even here the last letter is already partly dissolved. The book is hanging above the grass on the ground below it to the left of the house. Above the book is a section of text marked with a large white number 1 inside a black circle.  Beneath the book this text continues. Bordering this text is a one panel comic belonging to this text segment.]&lt;br /&gt;
:'''1''' Even without chimneys, houses aren't airtight. If you vaporize the gift, parts of it will enter the house through the intake vents...&lt;br /&gt;
:Book: How&lt;br /&gt;
:...And it will ''stay'' there.&lt;br /&gt;
:According to a 2008 study from Clarkson University, particles of your gift that settle in their house will remain there for an average of several months if they vacuum, and seven decades if they don’t&lt;br /&gt;
:&amp;lt;small&amp;gt;Source: DOI 10.3155/1047-3289.58.4.502&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
:[The one panel comic is on top of the large panel beneath the door to the house, but about three times as wide. In the panel, Megan and Cueball are reacting to statement 1. Cueball is walking away from her to the right.]&lt;br /&gt;
:Megan: Seven ''decades?!''&lt;br /&gt;
:Cueball: BRB, I need to go vacuum.&lt;br /&gt;
:Megan: Houses are ''disgusting''&lt;br /&gt;
&lt;br /&gt;
:[To the right of the house a gift wrapped present is flying towards the large window, with five lines indicating its speed and direction. Beneath the book is a line indicating the ground away from the house. There is a large segment of text surrounding the book on the three sides away from the house. Above the present next to the dotted-lined chimney is a large white number 2 inside a black circle. Then follows text which goes out to the edge of the panel, and this text continues down to the level of the book where it then only continues to the right of the speed lines. And then finally two lines of text are beneath the book above the ground next to the house.]&lt;br /&gt;
:'''2''' The critical momentum necessary for a projectile to break glass is around 4 kg*m/s. (40 for ½&amp;quot; plywood.)&lt;br /&gt;
:&amp;lt;small&amp;gt;Source: fema.gov/previous-missile-impact-test-wood-sheathing&amp;lt;/small&amp;gt;&lt;br /&gt;
:This means you can deliver a book-sized gift by hurling it at a window at 25+ mph&lt;br /&gt;
:Speed = book mass/ 4 kg*m/s = 25 mph&lt;br /&gt;
:But if they’ve put up plywood shutters, you’ll need 250mph+ delivery speeds.&lt;br /&gt;
&lt;br /&gt;
:[Finally beneath the house and text segment 2, there is a large white number 3 inside a black circle adjacent to the top right of the segment 1 panel comic. Next to this is the final text segment in this panel. Beneath this text is yet another comic, this time in five panels referring to the text, where the panels also break the lower border of the large panel.]&lt;br /&gt;
:'''3''' Wait until they order a different book, then intercept the package, open the binding, and replace the pages with the ones from yours.&lt;br /&gt;
&lt;br /&gt;
:[The five panel comic is on top of the large panel but beneath the text segment 3. ]&lt;br /&gt;
:[Black Hat opening a box with one hand while having his own book under the other arm.]&lt;br /&gt;
&lt;br /&gt;
:[The book cover is open, the pages from the original book have been removed and are interchanged with those from Black Hat’s book, two arrows indicating the switch.]&lt;br /&gt;
&lt;br /&gt;
:[Black Hat carrying a closed box.]&lt;br /&gt;
&lt;br /&gt;
:[Cueball going down to retrieving the package from the bottom of a three step stairs.]&lt;br /&gt;
&lt;br /&gt;
:[Cueball is standing next to the open box reading the book.]&lt;br /&gt;
:Cueball: ...Ugh, real-life content injection. &lt;br /&gt;
:Off-screen voice: We need HTTPS for paper.&lt;br /&gt;
&lt;br /&gt;
==Trivia==&lt;br /&gt;
*The equation in the comic is incorrect, although the approximate result is correct&lt;br /&gt;
**Speed = book mass/ 4 kg*m/s = 25 mph&lt;br /&gt;
***The units of this formula is not m/s but s/m.&lt;br /&gt;
**It should be 4 kg*m/s /book mass&lt;br /&gt;
***Assuming the book weighs about 0.8lbs (360 g) this would give a speed of 11.1 m/s = 40 km/hour = 24.86 mph ≈ 25 mph.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics with color]]&lt;br /&gt;
[[Category:Book promotion]] &lt;br /&gt;
[[Category:Comics featuring Randall Munroe]] &amp;lt;!--The first row is Randall promoting his book--&amp;gt;&lt;br /&gt;
[[Category:Comics featuring Cueball]]  &amp;lt;!--The last row is a Cueball, and since they are in different comics they could be the same so no need for multiple Cueballs --&amp;gt;&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Black Hat]]&lt;br /&gt;
[[Category:Line graphs]]&lt;br /&gt;
[[Category:Timelines]]&lt;br /&gt;
[[Category:Internet]]&lt;br /&gt;
[[Category:Christmas]]&lt;br /&gt;
[[Category:Physics]]&lt;br /&gt;
[[Category:Hurricanes]]&lt;br /&gt;
[[Category:Pokémon]]&lt;br /&gt;
[[Category:Animals]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:2181:_Inbox&amp;diff=177144</id>
		<title>Talk:2181: Inbox</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:2181:_Inbox&amp;diff=177144"/>
				<updated>2019-07-26T19:12:02Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: r&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~ and don't delete this text. New comments should be added at the bottom.--&amp;gt;&lt;br /&gt;
Key to the joke is that the Romans had (allegedly?) no concept of zero, i.e. Roman numerals cannot express 0.[[User:Mathmannix|Mathmannix]] ([[User talk:Mathmannix|talk]]) 18:19, 26 July 2019 (UTC)&lt;br /&gt;
:Maybe, but I think this refers to the Inbox Zero methodology more. [[Special:Contributions/172.68.46.209|172.68.46.209]] 19:12, 26 July 2019 (UTC)&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=980:_Money/Prices_in_tables&amp;diff=176960</id>
		<title>980: Money/Prices in tables</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=980:_Money/Prices_in_tables&amp;diff=176960"/>
				<updated>2019-07-22T14:18:18Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Thousands */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;__NOTOC__&lt;br /&gt;
Below are five tables listing the prices of the items in [[980: Money]].&lt;br /&gt;
&lt;br /&gt;
{{incomplete| Many items are missing from the Billions section. If you can organize the Millions, Billions and Trillions sections please do.   Also we need someone to double-check the values.}}&lt;br /&gt;
==Dollars==&lt;br /&gt;
&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot;&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Item&lt;br /&gt;
 ! Price&lt;br /&gt;
 ! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Dollar bills&lt;br /&gt;
 |-&lt;br /&gt;
 | $1 Bill&lt;br /&gt;
 | $1&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | $10 Bill&lt;br /&gt;
 | $10&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | $500 Bill (William McKinley, discontinued)&lt;br /&gt;
 | $500&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | $1000 Bill (Grover Cleveland, discontinued)&lt;br /&gt;
 | $1000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Fruit&lt;br /&gt;
 |-&lt;br /&gt;
 | Apples (one dozen) &lt;br /&gt;
 | $5.68&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Oranges (one dozen)&lt;br /&gt;
 | $3.08&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Fast Food&lt;br /&gt;
 |-&lt;br /&gt;
 | Dollar menu item&lt;br /&gt;
 | $1.00&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Starbucks Coffee&lt;br /&gt;
 | $2.00&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Average US Restaurant Meals&lt;br /&gt;
 |-&lt;br /&gt;
 | Average single US restaurant meal&lt;br /&gt;
 | $35.65&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Average meal at the 20 costliest San Francisco restaurants&lt;br /&gt;
 | $85.27&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;7&amp;quot;|Dinner for four&lt;br /&gt;
 |-&lt;br /&gt;
 | Homemade rice and pinto beans&lt;br /&gt;
 | $9.26 (With time cost of two hours of shopping, travel, prep and cleanup: $41.80)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Homemade chicken dinner&lt;br /&gt;
 | $13.78 (With time cost of two hours of shopping, travel, prep and cleanup: $46.32)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | McDonalds&lt;br /&gt;
 | $27.89 (With time cost of 30 minutes travel: $36.03)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Arby’s&lt;br /&gt;
 | $34.00 (With time cost of 30 minutes travel: $42.13)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Chili’s&lt;br /&gt;
 | $69.64 (With time cost of 30 minutes travel: $77.78)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Outback Steakhouse&lt;br /&gt;
 | $109.82 (With time cost of 30 minutes travel: $117.96)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;2&amp;quot;|Vehicles&lt;br /&gt;
 |-&lt;br /&gt;
 | Low-end bicycle&lt;br /&gt;
 | $190&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;2&amp;quot;|Clothes&lt;br /&gt;
 |-&lt;br /&gt;
 | Men's suit&lt;br /&gt;
 | $400&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;2&amp;quot;|Debt&lt;br /&gt;
 |-&lt;br /&gt;
 | Daily interest on average credit card debt&lt;br /&gt;
 | $5.63&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Daily income&lt;br /&gt;
 |-&lt;br /&gt;
 | Median household daily income&lt;br /&gt;
 | $136.28&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Taxes&lt;br /&gt;
 | $32.16&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | After-tax&lt;br /&gt;
 | $104.12&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Game Consoles&lt;br /&gt;
 |-&lt;br /&gt;
 | PS3&lt;br /&gt;
 | $250&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Xbox 360&lt;br /&gt;
 | $200&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Wii&lt;br /&gt;
 | $150&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;9&amp;quot;|Electronics&lt;br /&gt;
 |-&lt;br /&gt;
 | Kindle Fire&lt;br /&gt;
 | $199&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Basic iPad&lt;br /&gt;
 | $499&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | iPad + 3G + a year of data&lt;br /&gt;
 | $869&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Basic Macbook Air&lt;br /&gt;
 | $999&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Netbook&lt;br /&gt;
 | $249.99&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | iPod Nano&lt;br /&gt;
 | $129&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Mac Mini&lt;br /&gt;
 | $599&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Comcast cable internet for a year ($59.99/month)&lt;br /&gt;
 | $719.88&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;7&amp;quot;|Books&lt;br /&gt;
 |-&lt;br /&gt;
 | Paperback book&lt;br /&gt;
 | $6.80&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Hardcover book&lt;br /&gt;
 | $32.27&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Audio book&lt;br /&gt;
 | $50.42&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | [http://www.amazon.com/gp/product/B00I15SB16/ref=r_kdia_h_i_gl Kindle]&lt;br /&gt;
 | $79.00&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | New video game&lt;br /&gt;
 | $49.99&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Kindle keyboard + 3G&lt;br /&gt;
 | $139&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Loose change&lt;br /&gt;
 |-&lt;br /&gt;
 | Loose change per pound&lt;br /&gt;
 | $12.80&lt;br /&gt;
 | The chart depicts 12 blocks instead of 13.&lt;br /&gt;
 |-&lt;br /&gt;
 | Loose change with no quarters&lt;br /&gt;
 | $5.40&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | One-gallon jug of loose change&lt;br /&gt;
 | $270&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Loose change with no pennies&lt;br /&gt;
 | $17.40&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual value of pennies received in change (at one daily cash purchase)&lt;br /&gt;
 | $7.30&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;7&amp;quot;|Pet ownership (Based on ASPCA estimations)&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of rabbit ownership&lt;br /&gt;
 | $730&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of dog ownership&lt;br /&gt;
 | $695&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of cat ownership&lt;br /&gt;
 | $670&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of fish ownership&lt;br /&gt;
 | $35&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of bird ownership&lt;br /&gt;
 | $200&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of small mammal ownership&lt;br /&gt;
 | $300&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Cell phone bill&lt;br /&gt;
 |-&lt;br /&gt;
 | Traditional cell phone average annual bill&lt;br /&gt;
 | $928.30&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Smartphone average annual bill&lt;br /&gt;
 | $1,320&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Worker/CEO comparison&lt;br /&gt;
 |-&lt;br /&gt;
 | 1965 production worker average hourly wage&lt;br /&gt;
 | $19.61&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 2007 production worker average hourly wage&lt;br /&gt;
 | $19.71&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Typical 1965 CEO pay for the same period&lt;br /&gt;
 | $490.31&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Typical 2007 CEO pay for the same period&lt;br /&gt;
 | $5419.97&lt;br /&gt;
 |&lt;br /&gt;
 |}&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Thousands==&lt;br /&gt;
&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot;&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Item&lt;br /&gt;
 ! Price&lt;br /&gt;
 ! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Typical household net worth by head of household’s age in 1984&lt;br /&gt;
 |-&lt;br /&gt;
 | &amp;lt;35 years&lt;br /&gt;
 | $11,680&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 35-44 years&lt;br /&gt;
 | $72,090&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 45-54 years&lt;br /&gt;
 | $115,060&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 55-64 years&lt;br /&gt;
 | $149,240&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | &amp;gt;65 years&lt;br /&gt;
 | $122,100&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Typical household net worth by head of household’s age in 2009&lt;br /&gt;
 |-&lt;br /&gt;
 | &amp;lt;35 years&lt;br /&gt;
 | $3,710&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 35-44 years&lt;br /&gt;
 | $40,140&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 45-54 years&lt;br /&gt;
 | $103,040&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 55-64 years&lt;br /&gt;
 | $164,270&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | &amp;gt;65 years&lt;br /&gt;
 | $172,820&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Raising a child to age 17&lt;br /&gt;
 |-&lt;br /&gt;
 | Upper income &lt;br /&gt;
 | $302,860&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Middle income&lt;br /&gt;
 | $206,920&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Lower income  &lt;br /&gt;
 | $150,380&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;5&amp;quot;|Vacations&lt;br /&gt;
 |-&lt;br /&gt;
 | All-inclusive one-week trip for two to St. Lucia resort from New England (incl. flights)&lt;br /&gt;
 | $3,204&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Twenty week-long Hawaiian vacations&lt;br /&gt;
 | $136,020&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Typical week-long Hawaii trip for two from US West Coast (incl. flights)&lt;br /&gt;
 | $6,801&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Typical weekend Hawaii trip for two from US West Coast incl. flights)&lt;br /&gt;
 | $2,863&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;5&amp;quot;|School Prices&lt;br /&gt;
 |-&lt;br /&gt;
 | Estimated one-year Hogwarts cost (incl. tuition)&lt;br /&gt;
 | $43,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Seven-year Hogwarts degree&lt;br /&gt;
 | $301,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Average community college tuition&lt;br /&gt;
 | $10,340  (One year $2,580)&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Average in-state university tuition&lt;br /&gt;
 | $28,920  (One year $7,230)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;8&amp;quot;|Income per capita (2005)&lt;br /&gt;
 |-&lt;br /&gt;
 | United States 2005 per capita income&lt;br /&gt;
 | $32,360&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Switzerland 2005 per capita income&lt;br /&gt;
 | $29,910&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Germany 2005 per capita income&lt;br /&gt;
 | $27,550&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | UK 2005 per capita income&lt;br /&gt;
 | $23,240&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | France 2005 per capita income&lt;br /&gt;
 | $16,400&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | China 2005 per capita income&lt;br /&gt;
 | $3,540&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Brazil 2005 per capita income&lt;br /&gt;
 | $5,540&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;3&amp;quot;|Houses&lt;br /&gt;
 |-&lt;br /&gt;
 | Small rural house&lt;br /&gt;
 | $100,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Typical new home&lt;br /&gt;
 | $224,910&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;3&amp;quot;|Health&lt;br /&gt;
 |-&lt;br /&gt;
 | Average individual health insurance annual premium&lt;br /&gt;
 | $5,430&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Cancer treatment including chemo&lt;br /&gt;
 | $117,260&lt;br /&gt;
 | The chart depicts 115 blocks instead of 117.&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;8&amp;quot;|Annual Household Costs&lt;br /&gt;
 |-&lt;br /&gt;
 | A daily pack of cigarettes for a year (NJ)&lt;br /&gt;
 | $3,050&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | One Starbucks latte per day&lt;br /&gt;
 | $1,820&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Average smartphone annual cost&lt;br /&gt;
 | $1,320&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost of car ownership&lt;br /&gt;
 | $3,650&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Typical annual household food spending&lt;br /&gt;
 | $5,650&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Average household CC debt&lt;br /&gt;
 | $9,960&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost to carry that debt&lt;br /&gt;
 | $2,090&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;13&amp;quot;|Typical annual housing cost for various cities (based on military's Basic Allowance for Housing for an E1 servicemember with no dependents)&lt;br /&gt;
 |-&lt;br /&gt;
 | NYC&lt;br /&gt;
 | $25,416&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | San Francisco&lt;br /&gt;
 | $21,888&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Boston&lt;br /&gt;
 | $18,216&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Los Angeles&lt;br /&gt;
 | $17,640&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Washington DC&lt;br /&gt;
 | $16,380&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Chicago&lt;br /&gt;
 | $13,664&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Worcester&lt;br /&gt;
 | $12,456&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Houston&lt;br /&gt;
 | $11,888&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Minneapolis&lt;br /&gt;
 | $10,908&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Detroit&lt;br /&gt;
 | $10,080&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Salt Lake City&lt;br /&gt;
 | $9,108&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Scranton&lt;br /&gt;
 | $8,604&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;4&amp;quot;|Prince William and Kate Middleton's Wedding&lt;br /&gt;
 |- &lt;br /&gt;
 | Prince William and Kate Middleton's wedding cake&lt;br /&gt;
 | $78,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Kate Middleton's wedding dress&lt;br /&gt;
 | $350,000&lt;br /&gt;
 | This appears to be a mistake by [[Randall]] and should read $375,000.&lt;br /&gt;
 |- &lt;br /&gt;
 | Flower cost for Prince William and Kate Middleton's wedding&lt;br /&gt;
 | $800,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;10&amp;quot;|Value of an investment of $1,000/year &lt;br /&gt;
(NOT changing with inflation) for 30 years at 5% annual interest&lt;br /&gt;
 |-&lt;br /&gt;
 | 1 year&lt;br /&gt;
 | $1,000&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | 5 years&lt;br /&gt;
 | $5,526&lt;br /&gt;
 |&lt;br /&gt;
 |-  &lt;br /&gt;
 | 10 years&lt;br /&gt;
 | $12,850&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 15 years&lt;br /&gt;
 | $21,580&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 20 years&lt;br /&gt;
 | $33,070&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | 25 years&lt;br /&gt;
 | $47,730&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | 30 years&lt;br /&gt;
 | $66,440&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | 30 years ($30,000 saved in mattress)&lt;br /&gt;
 | $30,000&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | 30 years ($1,000/yr at a 4% real return (long-term stock + dividend average)&lt;br /&gt;
 | $56,080&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;3&amp;quot;|Value of investment (accounting for inflation)&lt;br /&gt;
 |-&lt;br /&gt;
 | 30 years&lt;br /&gt;
 | $27,370&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | 30 years ($30,000 saved in mattress)&lt;br /&gt;
 | $12,360&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;4&amp;quot;|Average Vehicle Costs&lt;br /&gt;
 |-&lt;br /&gt;
 | Average used car&lt;br /&gt;
 | $8,910&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Average new car&lt;br /&gt;
 | $27,230&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | High-end bicycle &lt;br /&gt;
 | $1,500&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;15&amp;quot;|Total cost to buy and own selected vehicles for five years&lt;br /&gt;
 |-&lt;br /&gt;
 | Honda Insight&lt;br /&gt;
 | $27,874&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Toyota Prius&lt;br /&gt;
 | $38,771&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Jeep Patriot&lt;br /&gt;
 | $35,425&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Honda Fit&lt;br /&gt;
 | $28,745&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | BMW Z4&lt;br /&gt;
 | $61,312&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Ford Explorer&lt;br /&gt;
 | $45,524&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Toyota Camry&lt;br /&gt;
 | $34,697&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | smart fortwo&lt;br /&gt;
 | $29,629&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Honda CR-V&lt;br /&gt;
 | $35,183&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Chevy Volt&lt;br /&gt;
 | $42,180&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Hyundai Sonata&lt;br /&gt;
 | $34,644&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Ford F-150&lt;br /&gt;
 | $48,734&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Nissan Cube&lt;br /&gt;
 | $29,383&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Porsche 911&lt;br /&gt;
 | $91,590&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;7&amp;quot;|Total cost to buy and own selected vehicles for five years if gas were $10/gallon&lt;br /&gt;
 |-&lt;br /&gt;
 | Toyota Prius&lt;br /&gt;
 | $48,990&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Honda Fit&lt;br /&gt;
 | $45,233&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Ford Explorer&lt;br /&gt;
 | $69,076&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | smart fortwo&lt;br /&gt;
 | $45,058&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Chevy Volt&lt;br /&gt;
 | $50,612&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Ford F-150&lt;br /&gt;
 | $77,111&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;8&amp;quot;|Typical annual household income&lt;br /&gt;
 |-&lt;br /&gt;
 | Bottom 20%&lt;br /&gt;
 | $10,200&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Second 20%&lt;br /&gt;
 | $24,800&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Middle 20%&lt;br /&gt;
 | $44,400&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Fourth 20%&lt;br /&gt;
 | $76,100&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Top 10%&lt;br /&gt;
 | $201,100&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Top 1%&lt;br /&gt;
 | $822,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Top 1/500th&lt;br /&gt;
 | $2,080,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;6&amp;quot;|Median US household income&lt;br /&gt;
 |-&lt;br /&gt;
 | Median US household income&lt;br /&gt;
 | $51,570&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | After-tax&lt;br /&gt;
 | $39,170&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Taxes&lt;br /&gt;
 | $12,100&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Total lifetime income from ages 25-65 at $50,000/year after 25% taxes (including Social Security)&lt;br /&gt;
 | $1,500,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost per household served by US Rural Utilities Service program to expand broadband access&lt;br /&gt;
 | $359,790&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;13&amp;quot;|If I had $1000000 (Cost of the items the singer in &amp;quot;If I had $1000000&amp;quot; would buy in order to win your love: $263,330)&lt;br /&gt;
 |-&lt;br /&gt;
 | Furniture&lt;br /&gt;
 | $21,160&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Plymouth Reliant&lt;br /&gt;
 | $3,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Tree fort&lt;br /&gt;
 | $15,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Llama&lt;br /&gt;
 | $2,120&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Joseph Merrick's remains&lt;br /&gt;
 | N/A (Held in Royal London Hospital collection and not available for purchase)&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | House&lt;br /&gt;
 | $224,820&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Tiny fridge&lt;br /&gt;
 | $99.08&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Gourmet pre-wrapped sausages (2)&lt;br /&gt;
 | $34.48&lt;br /&gt;
 |&lt;br /&gt;
 |- &lt;br /&gt;
 | Kraft Dinner (two double servings)&lt;br /&gt;
 | $3.06&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Expensive ketchup&lt;br /&gt;
 | $10.75&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Faux fur coat&lt;br /&gt;
 | $198.00&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Limo ride to the store&lt;br /&gt;
 | $186.59&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;5&amp;quot;|Luxuries&lt;br /&gt;
 |-&lt;br /&gt;
 | [http://en.wikipedia.org/wiki/Golden_Opulence_Sundae Golden Opulence ice cream sundae]&lt;br /&gt;
 | $1,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Waist deep half-room ball pit&lt;br /&gt;
 | $2,400&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | All 30 bestselling game consoles (refurb, eBay)&lt;br /&gt;
 | $2,640&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Initial seat on Virgin Galactic suborbital flight&lt;br /&gt;
 | $200,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 !rowspan=&amp;quot;3&amp;quot;|Video Games&lt;br /&gt;
 |-&lt;br /&gt;
 | Typing F-U-N-D-S&lt;br /&gt;
 | $10,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Daily sales of [http://www.minecraft.net/ Minecraft]&lt;br /&gt;
 | $193,500&lt;br /&gt;
 |&lt;br /&gt;
 |}&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Millions==&lt;br /&gt;
&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot;&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Item&lt;br /&gt;
 ! Price&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Dr. Evil&lt;br /&gt;
 |-&lt;br /&gt;
 | Amount Dr. Evil thought he was demanding from the 1997 world&lt;br /&gt;
 | $6,630,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Amount he was actually demanding&lt;br /&gt;
 | $1,380,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;2&amp;quot;|Video Games&lt;br /&gt;
 |-&lt;br /&gt;
 | Minecraft sales by October 2011&lt;br /&gt;
 | $56,780,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|William and Kate's wedding&lt;br /&gt;
 |-&lt;br /&gt;
 | Flowers&lt;br /&gt;
 | $800,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Security&lt;br /&gt;
 | $20,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total cost&lt;br /&gt;
 | $80,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Human Values&lt;br /&gt;
 |-&lt;br /&gt;
 | Amount needed to live comfortably off investments&lt;br /&gt;
 | $4,090,000&lt;br /&gt;
 |-&lt;br /&gt;
 | EPA value of a human life&lt;br /&gt;
 | $8,120,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Six Million Dollar Man (2011 dollars)&lt;br /&gt;
 | $29,870,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 50,000 salary for 40 years after 25% taxes&lt;br /&gt;
 | $1,500,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Lifetime cost to avoid changing your oil by abandoning your car and buying a new one whenever you hit 5.000 miles&lt;br /&gt;
 | $3,270,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Corporation Expenses&lt;br /&gt;
 |-&lt;br /&gt;
 | 30-second Super Bowl ad slot&lt;br /&gt;
 | $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost to run Wikipedia&lt;br /&gt;
 | $18,500,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Loss in NewsCorp value over hacking scandal&lt;br /&gt;
 | $750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Vehicles&lt;br /&gt;
 |-&lt;br /&gt;
 | Most expensive production car (Bugatti Veyron)&lt;br /&gt;
 | $2,400,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Most expensive car ever sold (1957 Ferrari 250)&lt;br /&gt;
 | $16,390,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Marginal cost to launch one shuttle&lt;br /&gt;
 | $450,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total shuttle program per launch&lt;br /&gt;
 | $1,451,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | One B-2 bomber&lt;br /&gt;
 | $2,500,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Structures&lt;br /&gt;
 |-&lt;br /&gt;
 | Large city office building&lt;br /&gt;
 | $100,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Dubai Fountain&lt;br /&gt;
 | $224,540,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Burj Khalifa&lt;br /&gt;
 | $1,521,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | New Yankee Stadium&lt;br /&gt;
 | $1,545,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;12&amp;quot;|Rare Items&lt;br /&gt;
 |-&lt;br /&gt;
 | Qianlong Chinese vase sold in 2010&lt;br /&gt;
 | $83,710,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Leonardo’s Codex Leicester (bought by Bill Gates)&lt;br /&gt;
 | $45,930,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Estimated value of first-edition Gutenberg Bible&lt;br /&gt;
 | $34,610,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1933 Double Eagle coin (All destroyed uncirculated save a few stolen from the US Mint)&lt;br /&gt;
 | $9,330,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Treskilling Yellow postage stamp (At $50 billion/lb possibly the world’s most expensive thing by weight)&lt;br /&gt;
 | $2,780,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1297 Magna Carta original copy signed by Edward I&lt;br /&gt;
 | $21,890,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Painting from The Card Players series (rumor)&lt;br /&gt;
 | $250,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Willem de Kooning’s “Woman III” (2006 auction bought by David Geffen)&lt;br /&gt;
 | $168,780,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Jackson Pollock’s “No. 5, 1948” (2006 auction bought by David Geffen)&lt;br /&gt;
 | $153,440,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Airbus A380&lt;br /&gt;
 | $264,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mona Lisa assessed value&lt;br /&gt;
 | $730,660,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Bitcoins&lt;br /&gt;
 |-&lt;br /&gt;
 | Market value of all Bitcoins as of 11/2011&lt;br /&gt;
 | $22,819,797&lt;br /&gt;
 |-&lt;br /&gt;
 | Market value of all Bitcoins as at July 2011 peak price&lt;br /&gt;
 | $210,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;9&amp;quot;|Millionaires&lt;br /&gt;
 |-&lt;br /&gt;
 | Darrell Issa (R-CA) net worth&lt;br /&gt;
 | $304,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Jane Harman (D-CA) net worth&lt;br /&gt;
 | $294,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John Kerry (D-MA) net worth&lt;br /&gt;
 | $239,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mitt Romney net worth&lt;br /&gt;
 | $210,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Jon Huntsman net worth&lt;br /&gt;
 | $40,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Average net worth of US senator&lt;br /&gt;
 | $13,400,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Average net worth of US representative&lt;br /&gt;
 | $4,900,000&lt;br /&gt;
 |-&lt;br /&gt;
 | A billionaire&lt;br /&gt;
 | $1,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Per US resident&lt;br /&gt;
 |-&lt;br /&gt;
 | $1 per US resident&lt;br /&gt;
 | $312,620,000&lt;br /&gt;
 |-&lt;br /&gt;
 | $1 per US household&lt;br /&gt;
 | $117,290,000&lt;br /&gt;
 |-&lt;br /&gt;
 | $10 from every US resident&lt;br /&gt;
 | $3,326,200,000&lt;br /&gt;
 |-&lt;br /&gt;
 | $10 from every US household&lt;br /&gt;
 | $1,179,180,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Raptors&lt;br /&gt;
 |-&lt;br /&gt;
 | One F-22 raptor&lt;br /&gt;
 | $154,500,000&lt;br /&gt;
 |-&lt;br /&gt;
 | One velociraptor (25% of Jurassic Park production budget amortized over three velociraptors)&lt;br /&gt;
 | $1,930,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;8&amp;quot;|Professional rapper net worth&lt;br /&gt;
 |-&lt;br /&gt;
 | 50 Cent&lt;br /&gt;
 | $100,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 50 Cent (stage name)&lt;br /&gt;
 | $0.50&lt;br /&gt;
 |-&lt;br /&gt;
 | 50 Cent (adjusted for inflation)&lt;br /&gt;
 | $0.70&lt;br /&gt;
 |-&lt;br /&gt;
 | Birdman&lt;br /&gt;
 | $100,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Dr Dre&lt;br /&gt;
 | $125,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Jay-Z&lt;br /&gt;
 | $450,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Diddy&lt;br /&gt;
 | $475,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|J.K. Rowling&lt;br /&gt;
 |-&lt;br /&gt;
 | J.K. Rowling&lt;br /&gt;
 | $1,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | J.K. Rowling had she become a rapper (Professional assessment by rapper/geek culture expert MC Frontalot)&lt;br /&gt;
 | $82,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Hurricanes&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual hurricane forecast R&amp;amp;D funding&lt;br /&gt;
 | $20,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Hurricane forecast improvement funding since 1989&lt;br /&gt;
 | $440,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Economic savings—during Hurricane Irene alone—due to limiting evacuations made possible by recent forecast advances&lt;br /&gt;
 | $700,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Prizes===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Amount !! Year !! Show/Movie !! Amount Today&lt;br /&gt;
 |-&lt;br /&gt;
 | $64,000&lt;br /&gt;
 | 1955&lt;br /&gt;
 | The $64,000 Question&lt;br /&gt;
 | $528,310&lt;br /&gt;
 |-&lt;br /&gt;
 | £1,000,000&lt;br /&gt;
 | 1998&lt;br /&gt;
 | Who Wants to Be a Millionaire (UK)&lt;br /&gt;
 | $2,270,000&lt;br /&gt;
 |-&lt;br /&gt;
 | $1,000,000&lt;br /&gt;
 | 1999&lt;br /&gt;
 | Who Wants to Be a Millionaire (USA)&lt;br /&gt;
 | $1,330,000&lt;br /&gt;
 |-&lt;br /&gt;
 | $1,000,000&lt;br /&gt;
 | 1955&lt;br /&gt;
 | The Millionaire (TV Show)&lt;br /&gt;
 | $8,250,000&lt;br /&gt;
 |-&lt;br /&gt;
 | $1,000,000&lt;br /&gt;
 | 1931&lt;br /&gt;
 | The Millionaire (Movie)&lt;br /&gt;
 | $14,530,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Elections===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Person !! Funds raised&lt;br /&gt;
 |-&lt;br /&gt;
 | 2012 presidential fundraising || $188,260,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Herman Cain || $5,380,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Jon Huntsman || $4,510,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Michele Bachmann || $9,870,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Ron Paul || $12,790,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Rick Perry || $17,200,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mitt Romney || $32,610,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Barack Obama || $88,420,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $17,480,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Person !! Funds raised&lt;br /&gt;
 |-&lt;br /&gt;
 | 2008 presidential campaign fundraising ||$1,860,390,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Excluding candidate Lee L. Mercer, Jr of Houston, who claimed, in his combined FEC filings, || $900,005,507 in fundraising and $900,006,431 in campaign spending.&lt;br /&gt;
 |-&lt;br /&gt;
 | Ron Paul || $32,480,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John Edwards || $64,410,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Rudy Giuliani || $66,520,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mitt Romney || $116,730,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Barack Obama ||$799,670,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John McCain || $394,280,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Hilary Clinton || $259,050,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $127,250,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Person !! Funds raised&lt;br /&gt;
 |-&lt;br /&gt;
 | 2004 presidential campaign fundraising || $1,006,810,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Howard Dean || $61,620,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Wesley Clark || $34,620,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John Edwards || $39,310,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John Kerry || $352,090,000&lt;br /&gt;
 |-&lt;br /&gt;
 | George W. Bush || $429,660,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $89,510,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Person !! Funds raised&lt;br /&gt;
 |-&lt;br /&gt;
 | 2000 presidential campaign fundraising || $805,120,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Pat Buchanan || $37,440,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John McCain || $75,180,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Bill Bradley || $65,680,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Steve Forbes || $114,400,000 *The Money Chart incorrectly reads $11,440,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Al Gore || $170,520,000&lt;br /&gt;
 |-&lt;br /&gt;
 | George W. Bush || $247,100,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $94,800,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===2010 midterm elections fundraising===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Party !! Funds raised&lt;br /&gt;
 |-&lt;br /&gt;
 | Democrats || $815,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Republicans || $587,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===2011-2012 Campaign donations by industry===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Industry !! To Democrats (approx) !! To Republicans (approx) !! To Other (approx) !! Total Funds donated&lt;br /&gt;
 |-&lt;br /&gt;
 | Finance industry || $47,000,000 || $68,000,000 || $7,000,000 || $122,900,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Organized labor || $14,000,000 || $2,000,000 || $2,000,000 || $18,720,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Energy industry || $6,000,000 || $21,000,000 || $0 || $26,680,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Lawyers and general lobbyists || $39,000,000 || $19,000,000 || $0 || $57,590,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Health industry || $19,000,000 || $23,000,000 || $0 || $42,727,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Electronics and communication industry || $21,000,000 || $12,000,000 || $7,000,000 || $32,420,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Inaugurations===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Thing !! Price&lt;br /&gt;
 |-&lt;br /&gt;
 | Barack Obama’s 2009 inauguration || $174,100,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Festivities (private donors) || $46,400,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Federal + state + local government (mainly security) || $127,700,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Thing !! Price&lt;br /&gt;
 |-&lt;br /&gt;
 | George Bush’s 2005 inauguration || $178,600,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Festivities (private donors) || $47,800,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Federal + state + local government (mainly security) || $130,800,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Past presidential campaign fundraising===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Campaign Year !! Funds raised&lt;br /&gt;
 |-&lt;br /&gt;
 | 1996 || $559,810,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1992 || $521,480,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1988 || $606,300,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1984 || $429,860,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980 || $434,220,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1976 || $664,160,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Value of a solid gold toilet (626 lbs) by year===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Year !! Value (Approximate)&lt;br /&gt;
 |-&lt;br /&gt;
 | 1967 || $2,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1968 || $2,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1969 || $2,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1970 || $2,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1971 || $2,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1972 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1973 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1974 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1975 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1976 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1977 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1978 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1979 || $9,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980 || $15,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1981 || $10,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1982 || $8,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1983 || $9,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1984 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1985 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1986 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1987 || $8,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1988 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1989 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1990 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1991 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1992 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1993 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1994 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1995 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1996 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1997 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1998 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1999 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2000 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2001 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2002 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2003 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2004 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2005 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2006 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2007 || $8,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2008 || $8,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009 || $10,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2010 || $13,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2011 || $15,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Value of a carry-on suitcase full of $100 bills (30,00 ct, 60lbs)===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
! Year !! Value (Approximate)&lt;br /&gt;
 |-&lt;br /&gt;
 | 1967 || $20,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1968 || $19,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1969 || $18,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1970 || $17,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1971 || $16,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1972 || $16,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1973 || $15,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1974 || $13,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1975 || $12,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1976 || $12,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1977 || $11,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1978 || $10,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1979 || $9,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980 || $8,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1981 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1982 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1983 || $7,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1984 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1985 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1986 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1987 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1988 || $6,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1989 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1990 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1991 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1992 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1993 || $5,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1994 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1995 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1996 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1997 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1998 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1999 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2000 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2001 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2002 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2003 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2004 || $4,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2005 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2006 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2007 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2008 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2010 || $3,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2011 || $3,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Billions==&lt;br /&gt;
&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot;&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===Harry Potter movie franchise total revenue===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |- &lt;br /&gt;
 | Harry Potter movie franchise total revenue || $21,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Treasure found in a temple in India in 2011 || $22,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Box office revenue===&lt;br /&gt;
Adjusted for monetary inflation but not ticket price inflation&lt;br /&gt;
Hilighted [sic]: films that earned more than 2009's ''Avatar''&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Year !! Movie !! Revenue !! Highlighted&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009 || ''Avatar'' || $783,510,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 2008 || ''The Dark Knight'' || $547,520,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 2003 || ''Shrek 3'' || $516,610,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1999 || ''The Phantom Menace'' || $572,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1997 || ''Titanic'' || $827,260,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1994 || ''Lion King'' || $625,810,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1993 || ''Jurassic Park'' || $625,810,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1984 || ''Ghostbusters'' || $507,720,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1983 || ''Return of the Jedi'' || $686,710,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1982 || ''E.T.'' || $996,580,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980 || ''The Empire Strikes Back || $778,530,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1977 || ''Star Wars'' || $1,681,000,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1975 || ''Jaws'' || $1,067,510,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1973 || ''The Exorcist'' || $1,019,000,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1965 || ''The Sound of Music'' || $1,144,920,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1962 || ''101 Dalmatians'' || $1,131,310,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1960 || ''Ben-Hur'' || $561,090,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1957 || ''The Ten Commandments'' || $532,570,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1943 || ''Bambi'' || $1,391,000,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1942 || ''Fantasia'' || $1,146,000,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1940 || ''Gone with the Wind'' || $3,157,000,000 || Yes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1938 || ''Snow White'' || $2,841,700,000 || Yes&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
===Charity===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Amount given&lt;br /&gt;
 |-&lt;br /&gt;
 | US annual charitable giving || $294,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To religious organizations || $102,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To educational organizations || $42,240,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To foundations || $33,450,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To human services || $26,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To societal benefit organizations || $24,570,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To health organizations || $23,140,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To international affairs || $15,980,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To arts and culture || $13,460,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | To animals and environment || $6,750,000,000&lt;br /&gt;
 |}&lt;br /&gt;
====Type of giving:====&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Type !! Amount given&lt;br /&gt;
 |-&lt;br /&gt;
 | Individual giving || $214,650,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Foundation grantmaking || $41,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Bequests || $23,140,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Corporate giving || $15,500,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Gates Foundation total giving since 1994===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Amount given&lt;br /&gt;
 |-&lt;br /&gt;
 | Gates Foundation total giving since 1994 || $25,360,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Global health || ~$12,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | US || ~$4,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Developments || ~$3,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Grants || ~$1,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Book publishing industry revenue===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Genre !! Revenue&lt;br /&gt;
 |-&lt;br /&gt;
 | Book publishing industry revenue || $28,320,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Romance || $1,380,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Trade books || $14,130,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | K-12 || $5,570,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Professional || $3,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Higher education || $4,560,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Video game industry revenue===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Revenue&lt;br /&gt;
 |-&lt;br /&gt;
 | Video game industry revenue || $48,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | United States || $18,830,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Education===&lt;br /&gt;
 {| class= &amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | Student loans outstanding || $955,800,000,000&lt;br /&gt;
 |- &lt;br /&gt;
 | Federal student loans || $792,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Defaulted Federal student loans (Private total unknown) || $65,020,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Private student loans || $163,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total spending on primary and secondary education in the US || $612,470,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Teacher Salaries || $295,810,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total annual higher education spending in the US || $355,110,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Harvard University revenue===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Revenue&lt;br /&gt;
 |-&lt;br /&gt;
 | Tuition, donations, and fees || $1,425,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Investments || $7,900,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
In other words, if Harvard completely eliminated tuition, it would mean roughly a 15% budget cut.&lt;br /&gt;
&lt;br /&gt;
===Education foundations===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Foundation !! Amount given&lt;br /&gt;
 |-&lt;br /&gt;
 | Gates Foundation || $36,700,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | INGKA Foundation || $36,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Howard Hughes Medical Institute || $14,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Ford Foundation || $13,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | John D. and Catherine T. MacArthur Foundation || $6,100,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Endowments of the 63 wealthiest universities===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! University !! Endowments&lt;br /&gt;
 |-&lt;br /&gt;
 | Endowments of the 63 wealthiest universities || $277,570,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Harvard || $32,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Yale || $19,400,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Princeton || $17,100,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | U of Texas || $16,610,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Stanford || $16,500,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | MIT || $9,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Columbia || $7,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | U of Michigan || $7,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Texas A&amp;amp;M || $7,030,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Northwestern || $7,030,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Corporate revenue===&lt;br /&gt;
 {| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Corporation !! Revenue !! Profit !! Loss&lt;br /&gt;
 |-&lt;br /&gt;
 | Walmart || $421,800,000,000 || $16,390,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | ExxonMobil || $354,700,000,000 || $30,460,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Chevron || $196,300,000,000 || $19,020,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Fannie Mae || $153,800,000,000 || || $14,010,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | GE || $151,600,000,000 || $11,640,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Berkshire Hathaway || $136,100,000,000 || $12,970,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | PepsiCo || $57,840,000,000 || $6,320,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Coca-Cola || $35,840,000,000 || $11,800,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | VISA || $8,100,000,000 || $2,700,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | MasterCard || $5,500,000,000 || $1,850,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | General Motors || $135,600,000,000 || $6,170,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Ford || $129,000,000,000 || $6,560,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Chrysler || $44,950,000,000 || || $653,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | AT&amp;amp;T || $124,600,000,000 || $19,860,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Verizon || $106,560,000,000 || $2,550,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Bank of America || $134,20,000,000 || || $2,240,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | JP Morgan Chase || $115,480,000,000 || $17,370,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Citigroup || $111,060,000,000 || $10,600,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | AGI || $104,420,000,000 || $17,370,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | HP || $126,000,000,000 || $8,780,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Apple || $65,230,000,000 || $14,010,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Microsoft || $62,480,000,000 || $18,760,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Google || $29,320,000,000 || $8,510,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Combined annual profit of the Fortune 500 companies || || $708,600,000,000 ||&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===US health care spending===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Item&lt;br /&gt;
 ! Price&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|US cancer spending&lt;br /&gt;
 |-&lt;br /&gt;
 | US spending on lung cancer treatment&lt;br /&gt;
 | $11,310,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | US spending on tobacco marketing&lt;br /&gt;
 | $13,600,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | US spending on all cancer treatment&lt;br /&gt;
 | $106,870,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | US spending on cigarettes&lt;br /&gt;
 | $91,660,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;10&amp;quot;|US health care spending (2005 data)&lt;br /&gt;
 |-&lt;br /&gt;
 | Private insurance&lt;br /&gt;
 | $785,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Out-of-pocket&lt;br /&gt;
 | $282,260,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other private spending&lt;br /&gt;
 | $79,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total private spending&lt;br /&gt;
 | $1,147,050,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Medicare&lt;br /&gt;
 | $387,070,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Medicaid&lt;br /&gt;
 | $351,980,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other government spending&lt;br /&gt;
 | $219,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total Government spending&lt;br /&gt;
 | $958,950,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total&lt;br /&gt;
 | $2,106,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Total annual tax breaks to the five largest oil companies===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | Combined pay at Wall St. banks and securities firms || $135,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mobile computing annual sales || $220,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Online spending in 2009 || $251,070,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | NCAA budget || $5,640,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total annual tax breaks to the five largest oil companies || $2,100,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | US annual oil and gas subsidies || $41,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Ethanol subsidies || $5,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Combined annual profits of the ten largest health insurance companies || $12,870,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2010 lobbying || $3,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2005 lobbying || $2,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2000 lobbying || $2,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | One B-2 bomber || $2,500,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===US R&amp;amp;D===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | US annual corporate R&amp;amp;D || $334,490,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Information technology || $46,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Scientific technical, or professional services || $31,060,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Manufacturing industries (Unlabelled on the money chart) || $236,151,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $20,710,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===US GDP===&lt;br /&gt;
Combined economic value of all goods and services produced in a year&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | US GDP || $14,545,950,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Government || $1,980,640,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Real estate || $1,925,210,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Non-rental Real estate || $1,737,500,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Rental and leasing || $187,610,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Nondurable goods || $739,300,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Food, beverage, and tobacco || $212,330,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Chemicals || $223,050,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Petroleum and coal || $123,630,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Apparel || $12,050,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Paper products || $57,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Plastics and rubber products || $58,410,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Textile mills || $18,130,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Printing and related supports || $33,790,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Durable goods || $898,420,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Computers and electronics|| $212,640,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Metal products || $125,590,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Machinery || $116,110,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Wood products || $21,530,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Furniture || $24,930,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Motor vehicles, trailers, and parts || $80,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other transportation equipment || $93,440,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mineral products || $39,360,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Metals || $44,710,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Electrical equipment and components|| $53,260,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Miscellaneous || $81,390,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Finance and insurance || $1,207,030,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Federal Reserve banks and credit intermediaries || $529,540,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Insurance || $437,340,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Investments || $180,500,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Funds and trusts || $59,550,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Professional and business services || $1,752,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Waste management || $39,870,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Administrative and support services || $358,110,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Legal services || $225,830,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Computer systems design and service || $174,730,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Corporate management || $253,950,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other professional or technical services || $700,250,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Health and education || $1,294,580,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Social assistance || $93,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Ambulatory health care services || $529,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Hospitals || $466,390,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Educational services || $159,580,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Utilities || $276,210,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other services || $345,540,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Construction || $553,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Retail trade || $844,380,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Wholesale trade || $804,410,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mining || $248,080,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mining (other than oil and gas) || $50,380,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mining support || $51,270,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Oil and gas || $145,990,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Agriculture || $137,120,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Farms || $107,140,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Forestry, fishing, and related || $30,080,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Arts and entertainment || $528,620,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Food service || $285,480,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Performing arts, sports, and museums || $73,040,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Amusements, gambling, and general recreation || $73,040,000,000 || This appears to be a mistake by [[Randall]] and should read $58,110,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Accommodation || $111,990,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Information || $658,630,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Broadcasting and telecommunications|| $366,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Information and data processing || $78,300,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Film, video, and sound recording || $61,610,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Publishing (including software) || $152,170,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Transportation and storage || $401,280,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Warehousing and storage || $40,590,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Water || $14,730,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Air || $36,770,000,000 || This appears to be a mistake by [[Randall]] and should read $63,680,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Rail || $31,730,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Truck || $116,520,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Transit and land passenger || $24,110,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Pipeline || $12,360,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other transport) || $97,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Billionaires===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Person&lt;br /&gt;
 ! Networth&lt;br /&gt;
 ! Ten Richest Ranking&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;14&amp;quot;|Technology&lt;br /&gt;
 |-&lt;br /&gt;
 | Carlos Slim Helú and family&lt;br /&gt;
 | $74,000,000,000&lt;br /&gt;
 | First&lt;br /&gt;
 |-&lt;br /&gt;
 | Bill Gates&lt;br /&gt;
 | $56,000,000,000&lt;br /&gt;
 | Second&lt;br /&gt;
 |-&lt;br /&gt;
 | Larry Ellison&lt;br /&gt;
 | $39,500,000,000&lt;br /&gt;
 | Fifth&lt;br /&gt;
 |-&lt;br /&gt;
 | Larry Page&lt;br /&gt;
 | $19,800,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Sergey Brin&lt;br /&gt;
 | $19,800,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Jeff Bezos&lt;br /&gt;
 | $18,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Steve Ballmer&lt;br /&gt;
 | $14,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Mark Zuckerberg&lt;br /&gt;
 | $13,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Paul Allen&lt;br /&gt;
 | $13,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Steve Jobs (D)&lt;br /&gt;
 | $8,300,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Eric Schmidt&lt;br /&gt;
 | $7,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Sean Parker&lt;br /&gt;
 | $1,600,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Steve Case&lt;br /&gt;
 | $1,300,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;9&amp;quot;|Politicians and alleged evil plutocratic puppet masters&lt;br /&gt;
 |-&lt;br /&gt;
 | Warren Buffett&lt;br /&gt;
 | $50,000,000,000&lt;br /&gt;
 | Third&lt;br /&gt;
 |-&lt;br /&gt;
 | Charles Koch&lt;br /&gt;
 | $22,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | David Koch&lt;br /&gt;
 | $22,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Michael Bloomberg&lt;br /&gt;
 | $18,100,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | George Soros&lt;br /&gt;
 | $14,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Silvio Berlusconi and family&lt;br /&gt;
 | $7,800,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Rupert Murdoch&lt;br /&gt;
 | $7,600,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | David Geffen&lt;br /&gt;
 | $6,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Uncategorized&lt;br /&gt;
 |-&lt;br /&gt;
 | Bernard Arnault&lt;br /&gt;
 | $41,000,000,000&lt;br /&gt;
 | Fourth&lt;br /&gt;
 |-&lt;br /&gt;
 | Lakshmi Mittal&lt;br /&gt;
 | $31,100,000,000&lt;br /&gt;
 | Sixth&lt;br /&gt;
 |-&lt;br /&gt;
 | Amancio Ortega&lt;br /&gt;
 | $31,000,000,000&lt;br /&gt;
 | Seventh&lt;br /&gt;
 |-&lt;br /&gt;
 | Eike Batista&lt;br /&gt;
 | $30,000,000,000&lt;br /&gt;
 | Eighth&lt;br /&gt;
 |-&lt;br /&gt;
 | Mukesh Ambani&lt;br /&gt;
 | $27,000,000,000&lt;br /&gt;
 | Ninth&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Walmart&lt;br /&gt;
 |-&lt;br /&gt;
 | Christy Walton and family&lt;br /&gt;
 | $26,500,000,000&lt;br /&gt;
 | Tenth&lt;br /&gt;
 |-&lt;br /&gt;
 | Jim Walton&lt;br /&gt;
 | $21,300,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Alice Walton&lt;br /&gt;
 | $21,200,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | S. Robson Walton&lt;br /&gt;
 | $21,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Fictional (source: ''Forbes'')&lt;br /&gt;
 |-&lt;br /&gt;
 | Carlisle Cullen&lt;br /&gt;
 | $34,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Scrooge McDuck&lt;br /&gt;
 | $33,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Bruce Wayne&lt;br /&gt;
 | $6,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Artemis Fowl&lt;br /&gt;
 | $1,900,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
! rowspan=&amp;quot;4&amp;quot;|Fashion&lt;br /&gt;
 |-&lt;br /&gt;
 | Lilianne Bettencourt&lt;br /&gt;
 | $23,500,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Ralph Lauren&lt;br /&gt;
 | $5,800,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Ronald Lauder&lt;br /&gt;
 | $3,100,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
! rowspan=&amp;quot;5&amp;quot;|Art and media&lt;br /&gt;
 |-&lt;br /&gt;
 | George Lucas&lt;br /&gt;
 | $3,200,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Oprah Winfrey&lt;br /&gt;
 | $3,200,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | Five wealthiest rappers combined&lt;br /&gt;
 | $1,250,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 | J. K. Rowling&lt;br /&gt;
 | $1,000,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;2&amp;quot;|Donald Trump&lt;br /&gt;
 |-&lt;br /&gt;
 | Donald Trump&lt;br /&gt;
 | $2,700,000,000&lt;br /&gt;
 |&lt;br /&gt;
 |-&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
Combined net worth of the world's 1,210 billionaires $4,500,000,000,000&lt;br /&gt;
&lt;br /&gt;
===Corporations===&lt;br /&gt;
by market capitalization (combined value of all stock)&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Company !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | Saudi Aramco (State-owned company--estimated market value) || $2,940,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Apple || $358,310,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | ExxonMobil || $357,910,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | PetroChina || $280,160,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | IBM || $211,640,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Microsoft || $211,340,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Bank of China || $208,810,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | China Mobile || $201,510,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Royal Dutch Shell || $199,780,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Nestle || $193,700,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Chevron || $188,030,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Facebook 2011 valuation || $70,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | AT&amp;amp;T attempted T-Mobile purchase || $39,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Facebook 2010 valuation || $33,450,000,000&lt;br /&gt;
 |- &lt;br /&gt;
 | Zynga 2011 valuation || $14,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | LivingSocial 2011 valuation || $2,980,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
===Cost to buy the world a coke===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Cost&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to buy the world a coke (2011 wholesale prices) || $2,240,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Coca-Cola's annual marketing budget || $2,980,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to teach the world to sing (four half-hour lessons at $30 each) || $840,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===US household income===&lt;br /&gt;
&lt;br /&gt;
===State government spending===&lt;br /&gt;
&lt;br /&gt;
[map without amounts]&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 | Total US states' debt || $46,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
====US foreign military aid====&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Amount &lt;br /&gt;
 |-&lt;br /&gt;
 | Total || $11,010,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Afghanistan || $5,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Israel || $2,410,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Egypt || $1,320,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $5,800,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
====US foreign humanitarian and economic aid====&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Amount&lt;br /&gt;
 |-&lt;br /&gt;
 | Total || $11,010,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Iraq and Afghanistan || $5,370,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | West Bank and Ghana || $1,050,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Africa (total) || $8,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $19,130,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Ft. Knox gold reserves===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | Ft. Knox gold reserves (November 2011 prices) || $245,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Unclaimed US treasury bonds || $16,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | All the tea in China || $4,210,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Corporate tax deduction===&lt;br /&gt;
&lt;br /&gt;
(Note: some of the corporate deductions are very technical, and even with the help of a technical accountant, I had trouble making sense of them. The text below is my best attempt at an English interpretation of the legalese.)&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Deductions&lt;br /&gt;
 |-&lt;br /&gt;
 | Corporate tax deduction || $125,180,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Reduced tax on first $10 million of corporate income || $3,240,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Delay of taxes on 'income' made from defaulting on a debt (Temporary stimulus measure) || $21,390,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Temporary change to equipment depreciation rules allowing more (and sooner) deductions on the purchase of new equipment || $24,390,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Clean energy, space, science, and tech R&amp;amp;D || $13,900,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Miscellaneous rules for international corporate finance || $6,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Foreign corporation income financing rules || $13,680,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Individual tax deductions===&lt;br /&gt;
These are types of income, or uses of income, which the government has partly or fully exempt from tax, often to encourage some activity.  This can be thought of as &amp;quot;spent&amp;quot; tax revenue, although it's not quite that simple; there's no guarantee that removing the deduction would add that amount of revenue, because the presence of the deduction may be affecting taxpayers' spending habits.&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Deductions&lt;br /&gt;
 |-&lt;br /&gt;
 | Small business health insurance|| $1,620,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Federal employee expenses abroad || $7,910,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | EITC (anti-poverty low-income tax credit) || $78,760,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Donations to charity || $39,130,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Capital gains (investment income) || $78,760,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Pension contributions || $84,940,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other || $64,970,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Employee fringe benefits || $6,690,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Scholarships || $2,130,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Property taxes || $15,710,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Employer-provided transportation || $3,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Retirement accounts || $24,630,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Cafeteria plans || $26,760,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | State and local bonds || $19,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Company daycare || $3,140,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | College and university tax credits || $12,060,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mortgage interest || $92,040,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Medicare Benefits || $55,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Child care || $55,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Employer health plans || $107,140,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Making Work Pay (ending) || $60,510,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | First-time homebuyer credit || $8,820,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Veterans' benefits || $5,570,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Life insurance benefits || $25,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Capital gains death exclusion || $25,750,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Social security and railroad retirement || $27,170,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Home sale capital gains || $15,200,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Federal spending===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual Deficit || $1,394,530,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Additional receipts || $83,230,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Taxes raised || $2,192,180,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Disasters===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Disaster !! Estimated Total Damage !! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 | Japan 2011 Earthquake || $235,000,000,000 || reconstruction and recovery cost, World Bank estimate&lt;br /&gt;
 |-&lt;br /&gt;
 | Hurricane Katrina || $107,440,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1988 US Drought || $78,060,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980 US Drought || $60,740,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Hurricane Andrew || $46,180,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 9/11 insured losses || $40,000,000,000 || For hurricanes, the rule of thumb is that total losses are roughly double insured losses.  It is unclear if a similar rule exist for terrorism.&lt;br /&gt;
 |-&lt;br /&gt;
 | Hurricane Ike || $28,170,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Hurricane Irene || $8,000,000,000 || (estimated)&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Hypothetical disasters===&lt;br /&gt;
Estimated total losses if the disaster happened today&lt;br /&gt;
(based on insurance industry modeling)&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Disaster !! Estimated Total Losses !! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1938 Long Island Express || $236,960,000,000 || if it had curved left and made landfall in New Jersey instead of Long Island&lt;br /&gt;
 |-&lt;br /&gt;
 | 1812 New Madrid, Missouri earthquake || $206,050,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1926 Miami hurricane || $202,000,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1909 San Francisco earthquake || $197,810,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1907 Galveston hurricane || $82,420,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Long Island Express || $78,060,000,000 || (1938 New England Hurricane)&lt;br /&gt;
 |-&lt;br /&gt;
 | Charleston SC, quake of 1886 || $76,240,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1989 Loma Prieta earthquake || $12,360,000,000 ||&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Cost of electricity===&lt;br /&gt;
(Price of electricity to power all US homes for a year, by plant type)&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 !Plant Type !! Cost !! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 |Advance combined cycle natural gas || 78,100,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 |Conventional Coal (without societal costs) || 117,340,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | External societal costs from use of that amount of coal power || $226,690,000,000 || Harvard Medical School analysis. Range of possible values was $119b to $342b. Most of the uncertainty was due to potentially lower costs from air pollution or higher ones from climate change.&lt;br /&gt;
 |-&lt;br /&gt;
 | Public Health Burden in Appalacia [sic] || $55,400,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Air pollution from power plants || $118,300,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Climate Impact || $40,030,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Advanced coal with carbon capture || $168,590,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Biomass || $139,250,000,000 || Estimates of climate impact vary wildly Consensus seems to be more than nothing but less than coal.&lt;br /&gt;
 |-&lt;br /&gt;
 | Geothermal || $125,880,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Hydroelectric || $106,940,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Wind || $120,070,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Offshore wind || $301,030,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Solar (photovoltaic) || $260,800,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Solar (thermal) || $385,940,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Advanced nuclear || $140,980,000,000 || Little impact on climate/air, but hard to find assessments of meltdown and fuel storage costs/risks. Some past costs shown for perspective.&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Nuclear accidents===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 !Accident !! Cost !! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 | Fukushima meltdown estimated total cost to Japan || $131,100,000,000 || Compare to $128,590,000,000 for deaths from quake/tsunami&lt;br /&gt;
 |-&lt;br /&gt;
 | Fukushima cost from 300 extra cancer deaths (EPA conversion) || $2,579,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Belarus estimated 30-year costs from Chernobyl || $282,350,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost of estimated 42,457 Chernobyl deaths (EPA method) || $344,750,000,000 ||&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===BP oil spill claims fund===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |- &lt;br /&gt;
 | BP oil spill claims fund || $20,270,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total 2004 Indian Ocean tsunami aid from all countries || $15,840,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Worldwide aid to Somalia since 1991 || $55,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | G8/IMF loan pledge to Arab Spring || $73,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Japan's contribution to TEPCO victim fund || $62,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to fund wikipedia at current levels for 100 years || $1,850,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to provide free yearly tax prep to every US household  || $8,450,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to give every US 18 year-old a free degree at a community college || $46,340,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Additional cost to fund all US schools at magnet school levels || $46,340,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual cost to send every US child to a university for free || $127,610,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to buy the Amazon rainforest || $130,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | UBS loss from one rogue trader || $2,300,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | DoE loan to CA Valley Solar Ranch Project || $1,200,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Apple's cash on hand || $76,200,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===New York CIty===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Area !! Combined Property Value&lt;br /&gt;
 |-&lt;br /&gt;
 | New York City || $806,490,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Manhattan || $281,040,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Queens || $208,180,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Brooklyn || $201,230,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Staten Island || $61,230,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Bronx || $54,660,000,000&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Megaprojects===&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Project !! Cost !! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 | National missile defense shield cost through 2013 || $107,690,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | F-22 Raptor program || $67,610,000,000 || halted&lt;br /&gt;
 |-&lt;br /&gt;
 | Planned Russian Bering Strait tunnel || $66,000,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Obama's 2011 high-speed rail proposal || $53,000,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to build SF-to-LA high-speed rail || $45,000,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | UK Crossrail || $26,490,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | King Abdullah Economic City || $50,020,000,000 || High-speed rail $9,120,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Hong Kong International airport || $27,120,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Manhattan Project || $24,400,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 2nd Avenue NYC subway line || $17,960,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Big Dig cost || $18,510,000,000 || as of 2008&lt;br /&gt;
 |-&lt;br /&gt;
 | Failed Army intelligence-sharing computer system || $2,700,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Bay Bridge span replacement || $6,300,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Downtown Dubai project || $20,270,000,000 || Burj Khalifa $1,520,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Channel Tunnel || $22,960,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Nimitz-class carrier || $4,930,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Gerald R. Ford-class carrier || $9,000,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Amtrak 30-year plan for northeast corridor || $192,000,000,000 || Randall made a mistake here the value represented by the blocks is $117,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | City Qatar is building to host the 2022 World Cup || $207,000,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Apollo moon landing project || $192,000,000,000 || &lt;br /&gt;
 |-&lt;br /&gt;
 | International Space Station || $138,000,000,000 || &lt;br /&gt;
 |-&lt;br /&gt;
 | Space Shuttle program || $194,620,000,000 || &lt;br /&gt;
 |-&lt;br /&gt;
 | US interstate highway system || $465,970,000,000 || The largest single public-works project in the history of mankind&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Federal budget===&lt;br /&gt;
&lt;br /&gt;
===Budget options===&lt;br /&gt;
Estimates by the Congressional Budget Office of the effect of various hypothetical policy decisions on annual tax revenue, averaged over the next ten years.&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Item&lt;br /&gt;
 ! Price&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Cost of existing tax cuts (Loss in annual revenue if tax cuts are made permanent)&lt;br /&gt;
 |-&lt;br /&gt;
 | 2001 (Bush) tax cuts&lt;br /&gt;
 | $158,240,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2003 (Bush) capital gains tax cuts&lt;br /&gt;
 | $27,190,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2010 (Obama) payroll tax cut&lt;br /&gt;
 | $111,700,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Potential new taxes (Increase in annual tax revenue if implimented)&lt;br /&gt;
 |-&lt;br /&gt;
 | Raise corporate taxes by one percentage point&lt;br /&gt;
 | $10,060,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Legalize marijuana and tax it at levels similar to tobacco&lt;br /&gt;
 | $7,020,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Institute tax on CO2 emissions&lt;br /&gt;
 | $10,060,000,000 (This appears to be a mistake by [[Randall]] and should read $113,000,000,000)&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Stimulus spending===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value&lt;br /&gt;
 |-&lt;br /&gt;
 | 2008 Total || $205,930,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Individual tax breaks || $120,110,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Student loan guarantees || $33,470,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Business tax breaks || $52,360,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009 Total || $747,950,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Tax breaks || $307,530,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Education || $90,460,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Medicare/Medicaid || $80,500,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Transportation || $32,560,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Unemployment || $62,740,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Infrastructure || $24,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Other spending || $150,160,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Bailouts===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Value !! Notes&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980s-1990 S&amp;amp;L bailout || $78,300,000,000 || total cost to taxpayers&lt;br /&gt;
 |-&lt;br /&gt;
 | Cost to FDIC of bank failures || $19,000,000,000 || resulting from the 2008 financial crisis&lt;br /&gt;
 |-&lt;br /&gt;
 | TARP bailout funds distributed || $392,980,000,000 || Out of $700,000,000,000 available&lt;br /&gt;
 |-&lt;br /&gt;
 | Estimated TARP taxpayer losses || $41,660,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Value of outstanding TARP assets || $144,440,000 || Randall made a mistake here the chart should read $144,440,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Bailout funds returned || $206,880,000,000 ||&lt;br /&gt;
 |-&lt;br /&gt;
 | Current Eurozone bailout fund || $1,361,700,000,000 ||&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Federal Payments===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Cost&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual improper federal payments comprising fraud, abuse, and poorly-documented payments || $125,400,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Federal payments to dead retirees || $120,200,000&lt;br /&gt;
 |-&lt;br /&gt;
 | NEA-estimated cost to bring all US schools into good repair || $413,300,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Annual economic cost of unmaintained infrastructure || $129,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Estimated direct annual agricultural value of bees || $220,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===Military/Security Spending===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Item !! Cost&lt;br /&gt;
 |-&lt;br /&gt;
 | Wasted money in Afghanistan/Iraq war contracts || $60,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Reconstruction money reportedly missing || $18,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Total US spending since 2001 to secure borders || $90,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | US nuclear arms spending during the Cold War || $2,818,300,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Ballistic missile submarines || $451,360,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Ballistic missiles to put on those submarines || $136,690,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | The $87 billion which John Kerry voted for/against || $101,800,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | &amp;quot;Star Wars&amp;quot; missile defence system (1987 Heritage Foundation estimate) || $185,300,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
===US Spending on Wars===&lt;br /&gt;
Including only direct spending on war operations, and not resulting veterans' benefits or interest on debt incurred.&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! War !! Cost&lt;br /&gt;
 |-&lt;br /&gt;
 | World War I || $334,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Spanish-American War || $9,030,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Civil War || $79,740,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | American revolution || $2,410,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1812 || $1,550,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mexican War || $2,380,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | World War II || $4,104,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Korean War || $341,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Vietnam War || $738,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Persian Gulf War || $102,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Iraq War || $784,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | War in Afghanistan || $321,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Trillions==&lt;br /&gt;
&amp;lt;div class=&amp;quot;toccolours mw-collapsible mw-collapsed&amp;quot;&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
 ! Category&lt;br /&gt;
 ! Item&lt;br /&gt;
 ! Price&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Size of derivatives markets by year&lt;br /&gt;
 |-&lt;br /&gt;
 | 1988&lt;br /&gt;
 | $3,090,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1995&lt;br /&gt;
 | $26,690,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2001&lt;br /&gt;
 | $86,390,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2005&lt;br /&gt;
 | $227,260,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009&lt;br /&gt;
 | $439,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|Size of credit default swap market by year (included in derivatives)&lt;br /&gt;
 |-&lt;br /&gt;
 | 2001&lt;br /&gt;
 | $1,150,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2005&lt;br /&gt;
 | $19,350,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2007&lt;br /&gt;
 | $66,280,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009&lt;br /&gt;
 | $31,350,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;5&amp;quot;|US household net worth&lt;br /&gt;
 |-&lt;br /&gt;
 | US household&lt;br /&gt;
 | $58,740,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Poorer half&lt;br /&gt;
 | $1,470,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Richer half&lt;br /&gt;
 | $57,270,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Richest 1%&lt;br /&gt;
 | $19,620,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;6&amp;quot;|Total debt in the US&lt;br /&gt;
 |-&lt;br /&gt;
 | Total debt in the US&lt;br /&gt;
 | $36,560,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | State and local government&lt;br /&gt;
 | $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Household&lt;br /&gt;
 | $13,560,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Federal government&lt;br /&gt;
 | $9,510,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Business&lt;br /&gt;
 | $10,980,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;10&amp;quot;|World GDP&lt;br /&gt;
 |-&lt;br /&gt;
 | World&lt;br /&gt;
 | $62,900,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | North America&lt;br /&gt;
 | $17,850,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | United States&lt;br /&gt;
 | $14,530,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | South America&lt;br /&gt;
 | $3,070,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | EU&lt;br /&gt;
 | $16,240,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Europe (incl. Russia and Turkey)&lt;br /&gt;
 | $20,130,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Africa&lt;br /&gt;
 | $1,610,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Asia&lt;br /&gt;
 | $17,530,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Oceania&lt;br /&gt;
 | $1,310,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;15&amp;quot;|Total public debt (Note: US figures are from 2011, while the other totals use 2010 debt in 2011 dollars, which is likely an underestimate.)&lt;br /&gt;
 |-&lt;br /&gt;
 | EU (total)&lt;br /&gt;
 | $13,340,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | United States&lt;br /&gt;
 | $10,200,000,000,000 (Plus internal government borrowing of 4,740,000,000,000)&lt;br /&gt;
 |-&lt;br /&gt;
 | Japan&lt;br /&gt;
 | $8,630,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Germany&lt;br /&gt;
 | $2,480,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Italy&lt;br /&gt;
 | $2,140,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | India&lt;br /&gt;
 | $2,140,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | China&lt;br /&gt;
 | $1,907,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | France&lt;br /&gt;
 | $1,767,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | United Kingdom&lt;br /&gt;
 | $1,654,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Brazil&lt;br /&gt;
 | $1,281,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Canada&lt;br /&gt;
 | $1,130,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Spain&lt;br /&gt;
 | $834,210,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Mexico&lt;br /&gt;
 | $584,860,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Greece&lt;br /&gt;
 | $460,180,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|World total proven Energy reserves&lt;br /&gt;
 |-&lt;br /&gt;
 | Oil&lt;br /&gt;
 | $131,960,000,000,000 (November 2011 prices)&lt;br /&gt;
 |-&lt;br /&gt;
 | Coal&lt;br /&gt;
 | $72,850,000,000,000 (2011 central Appalachian prices)&lt;br /&gt;
 |-&lt;br /&gt;
 | Natural gas&lt;br /&gt;
 | $21,470,000,000,000 (2011 NYMEX prices)&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|US Energy Reserves&lt;br /&gt;
 |-&lt;br /&gt;
 | Oil&lt;br /&gt;
 | $20,580,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Coal&lt;br /&gt;
 | $20,020,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Natural gas&lt;br /&gt;
 | $930,470,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;3&amp;quot;|Value of 10 years of electricity generated if the surface of Texas was converted to:&lt;br /&gt;
 |-&lt;br /&gt;
 | Solar power plants&lt;br /&gt;
 | $89,240,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Wind turbines&lt;br /&gt;
 | $7,950,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|All US real estate&lt;br /&gt;
 |-&lt;br /&gt;
 | All&lt;br /&gt;
 | $28,380,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Home&lt;br /&gt;
 | $23,010,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Commercial (includes stores, apartments, industrial, etc.)&lt;br /&gt;
 | $5,370,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 ! rowspan=&amp;quot;4&amp;quot;|Total ____ so far&lt;br /&gt;
 |-&lt;br /&gt;
 | Value of all gold ever mined (late 2011 prices)&lt;br /&gt;
 | $9,120,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | World Total Liquid Assets&lt;br /&gt;
 | $77,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | Estimated total economic production of the human race (so far, roughly three-fifths of it since 1980)&lt;br /&gt;
 | $2,396,950,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
===GDP by year===&lt;br /&gt;
{|class=wikitable sortable&amp;quot;&lt;br /&gt;
 |-&lt;br /&gt;
 ! Year !! GDP (total economic activity) the world (minus US) !! GDP (total economic productivity) of the US (minus government) !! US federal government&lt;br /&gt;
 |-&lt;br /&gt;
 | 1920 || || ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1930 || || ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1940 || || ||&lt;br /&gt;
 |-&lt;br /&gt;
 | 1942 || || || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1943 || || || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1944 || || || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1945 || || || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1946 || || || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1947 || || $2,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1948 || || $2,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1949 || || $2,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1950 || || $2,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1951 || || $2,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1952 || || $2,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1953 || || $2,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1954 || || $2,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1955 || || $3,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1956 || || $3,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1957 || || $3,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1958 || || $3,000,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1959 || || $3,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1960 || || $3,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1961 || || $3,500,000,000,000 || $500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1962 || || $3,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1963 || || $4,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1964 || || $4,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1965 || || $4,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1966 || || $4,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1967 || || $5,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1968 || || $5,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1969 || || $5,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1970 || || $5,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1971 || || $5,500,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1972 || || $6,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1973 || || $6,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1974 || || $6,000,000,000,000 || $1,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1975 || || $5,500,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1976 || || $6,000,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1977 || || $6,000,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1978 || || $6,500,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1979 || || $7,000,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1980 || $19,000,000,000,000 || $6,500,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1981 || $19,000,000,000,000 || $6,500,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1982 || $19,000,000,000,000 || $6,000,000,000,000 || $1,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1983 || $20,000,000,000,000 || $6,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1984 || $20,000,000,000,000 || $7,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1985 || $22,000,000,000,000 || $7,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1986 || $23,000,000,000,000 || $7,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1987 || $23,500,000,000,000 || $7,500,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1988 || $25,000,000,000,000 || $8,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1989 || $26,000,000,000,000 || $8,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1990 || $27,000,000,000,000 || $8,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1991 || $27,000,000,000,000 || $8,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1992 || $31,000,000,000,000 || $8,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1993 || $32,500,000,000,000 || $8,500,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1994 || $33,000,000,000,000 || $9,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1995 || $34,000,000,000,000 || $9,000,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1996 || $34,500,000,000,000 || $9,500,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1997 || $36,500,000,000,000 || $9,500,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1998 || $36,500,000,000,000 || $10,500,000,000,000 || $2,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 1999 || $37,000,000,000,000 || $10,500,000,000,000 || $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2000 || $39,000,000,000,000 || $10,500,000,000,000 || $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2001 || $39,000,000,000,000 || $10,500,000,000,000 || $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2002 || $41,000,000,000,000 || $10,500,000,000,000 || $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2003 || $42,500,000,000,000 || $11,000,000,000,000 || $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2004 || $45,000,000,000,000 || $11,500,000,000,000 || $2,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2005 || $46,500,000,000,000 || $11,500,000,000,000 || $3,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2006 || $50,000,000,000,000 || $12,000,000,000,000 || $3,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2007 || $53,000,000,000,000 || $12,000,000,000,000 || $3,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2008 || $57,500,000,000,000 || $11,500,000,000,000 || $3,000,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2009 || $56,500,000,000,000 || $11,000,000,000,000 || $3,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2010 || $61,000,000,000,000 || $11,500,000,000,000 || $3,500,000,000,000&lt;br /&gt;
 |-&lt;br /&gt;
 | 2011 || $64,500,000,000,000 || $11,500,000,000,000 || $4,000,000,000,000&lt;br /&gt;
 |}&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
{{DEFAULTSORT:0980}}&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2174:_First_News_Memory&amp;diff=176616</id>
		<title>2174: First News Memory</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2174:_First_News_Memory&amp;diff=176616"/>
				<updated>2019-07-12T17:37:39Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ add categories&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2174&lt;br /&gt;
| date      = July 10, 2019&lt;br /&gt;
| title     = First News Memory&lt;br /&gt;
| image     = first_news_memory.png&lt;br /&gt;
| titletext = Psychology researchers say our 'flashbulb' memories of big events can be unreliable, but I clearly remember watching live on CNN as Challenger crashed into and destroyed the Berlin Wall.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
&lt;br /&gt;
Seven xkcd characters are discussing their &amp;quot;first news memory&amp;quot;, their first memory of an event that was reported by the news media. A person's &amp;quot;first news memory&amp;quot; can vary based on their age, the region where they grew up, and how in touch with the news they are. &lt;br /&gt;
&lt;br /&gt;
The following is a breakdown of the memories given by the characters, in typical xkcd fashion:&lt;br /&gt;
===Frame One===&lt;br /&gt;
Four people are standing in-frame: [[Ponytail]], [[Cueball]], [[Megan]], and [[Hairy]].&lt;br /&gt;
&lt;br /&gt;
[[Ponytail]] gets the ball rolling by posing the question.&lt;br /&gt;
[[Cueball]] recalls the election coverage from the year 1988. As Randall lives in the US, this is probably the {{w|1988 United States presidential election|1988 US presidential election}} in which George H. W. Bush defeated Michael Dukakis. [[Megan]] recalls {{w|Berlin_Wall#Fall_of_the_Berlin_Wall|the removal of the Berlin wall}}, which began in 1989.&lt;br /&gt;
&lt;br /&gt;
===Frame Two===&lt;br /&gt;
The view pans right to show Megan, Hairy, [[White Hat]], and [[Black Hat]] standing around.&lt;br /&gt;
&lt;br /&gt;
[[Hairy]] recalls the {{w|Space Shuttle Challenger disaster|''Challenger'' explosion}}, which occurred in 1986. Many schools allowed teachers to bring a television to the classroom to show their students the launch, sadly unaware of the impending disaster the children would witness. However, Hairy remembers watching the footage in 1995, so Hairy's teacher was knowingly showing the students recorded footage of a disaster. Presumably, knowingly showing a number of young schoolchildren a traumatizing event led to the teacher's dismissal.&lt;br /&gt;
&lt;br /&gt;
===Frame Three===&lt;br /&gt;
The view pans right to show Hairy, White Hat, Black Hat, and [[Hairbun]] standing around.&lt;br /&gt;
&lt;br /&gt;
[[White Hat]] says that his first news memory was about the 2016 election (presumably the {{w|2016 United States presidential election|2016 US presidential election}}), which is only three years prior to the publication date of this comic. As he is in his thirties, this implies that he spent most of his life not paying attention to the news or has amnesia.&lt;br /&gt;
&lt;br /&gt;
===Frame Four===&lt;br /&gt;
The view pans right, leaving just White Hat, Black Hat, and Hairbun in-frame.&lt;br /&gt;
&lt;br /&gt;
[[Black Hat]]'s first sentence is normal in the context of the question, albeit making him older than the others. Given only the sentence 'we landed on the moon,' the 'we' is inferred to be 'the United States of America' or 'the human race.' The first {{w|moon landing}} occurred on July 20, 1969. &lt;br /&gt;
However, Black Hat goes on to say that 'my second memory is my mom telling us we were moving to Earth instead, to blend in with the humans.' This gives a completely different meaning to his first memory, as it is now implied that Black Hat is a humanoid alien who moved to the Moon, but whose mother then decided to move to Earth. Whether any news coverage resulted is unclear. [[Hairbun]] then remarks that this revelation explains Black Hat's odd (and usually disruptive) behavior. It is unclear whether Black Hat is telling the truth, but knowing Black Hat, and considering the fact that this would be unlikely to receive news coverage, he is likely intentionally trying to unnerve others.  Another possibility is that Black Hat was the youthful victim of a prank by his own mother, with Hairbun's comment implying that such an upbringing accounts for the trollish aspects of Black Hat's character in the present day.&lt;br /&gt;
&lt;br /&gt;
===Title Text===&lt;br /&gt;
The title text gives [http://theconversation.com/flashbulb-memories-of-dramatic-events-arent-as-accurate-as-believed-64838 the claim] that {{w|Flashbulb memory|flashbulb memories}} of big events can be unreliable. Randall (or another character in the comic, possibly Hairbun) denies this claim, claiming to remember watching on CNN as the ''Challenger'' spacecraft crashed into the Berlin Wall. This is an inaccurate memory of these two events, as the ''Challenger'' explosion occurred in 1986 over the Atlantic Ocean, just east of Cape Canaveral, Florida, and did not occur near the Berlin Wall (in Berlin, Germany). Also, the Berlin Wall was intentionally demolished starting in 1989; it was not damaged by a space shuttle. It is possible that this memory also conflates those events with those of the {{w|September 11 attacks}} since the latter ''did'' involve three winged craft crashing into and destroying landmark structures.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Ponytail, Cueball, Megan, Hairy, White Hat, Black Hat and Hairbun are all at a party, discussing their earliest news memories.]&lt;br /&gt;
&lt;br /&gt;
:[Panel with Ponytail, Cueball, Megan, and Hairy]&lt;br /&gt;
:Ponytail: What's your first news memory?&lt;br /&gt;
:Cueball: I always like this question! Mine was the 1988 election.&lt;br /&gt;
:Megan: Berlin wall for me. You?&lt;br /&gt;
&lt;br /&gt;
:[Frame-less panel with Megan, Hairy, White Hat, and Black Hat]&lt;br /&gt;
:Hairy: Watching the ''Challenger'' launch in class. We were so excited; everyone was horrified when it blew up.&lt;br /&gt;
:Hairy: It was 1995.&lt;br /&gt;
:Hairy: Our teacher got fired soon after.&lt;br /&gt;
&lt;br /&gt;
:[Panel with Hairy, White Hat, Black Hat, and Hairbun]&lt;br /&gt;
:White Hat: Mine's the 2016 election.&lt;br /&gt;
:Hairbun: ...aren't you in your 30's?&lt;br /&gt;
:White Hat: Look, we're not all great about keeping up with the news, OK?&lt;br /&gt;
&lt;br /&gt;
:[Panel with White Hat, Black Hat, and Hairbun]&lt;br /&gt;
:Black Hat: My first memory is when we landed on the moon.&lt;br /&gt;
:Black Hat: My second memory is my mom telling us we were moving to Earth instead, to blend in with the humans.&lt;br /&gt;
:Hairbun: This explains a lot.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring Megan]]&lt;br /&gt;
[[Category:Comics featuring Hairy]]&lt;br /&gt;
[[Category:Comics featuring White Hat]]&lt;br /&gt;
[[Category:Comics featuring Black Hat]]&lt;br /&gt;
[[Category:Comics featuring Hairbun]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2175:_Flag_Interpretation&amp;diff=176613</id>
		<title>2175: Flag Interpretation</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2175:_Flag_Interpretation&amp;diff=176613"/>
				<updated>2019-07-12T17:31:17Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2175&lt;br /&gt;
| date      = July 12, 2019&lt;br /&gt;
| title     = Flag Interpretation&lt;br /&gt;
| image     = flag_interpretation.png&lt;br /&gt;
| titletext = When Salvador Dalí died, it took months to get all the flagpoles sufficiently melted.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an IMPORTANT CLONE. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
In many countries including the United States (whose flag is depicted in the comic), it is customary to lower the flag to {{w|half staff}} when important public figures die. In the US, regulations regarding flying the flag at half staff only specify the length of time for the flag to be flown at half staff, and are based on the importance of the person who has died. There are no regulations where the flag would be flown at any height other than full height or half staff, and there are no regulations where multiple flags would be flown.&lt;br /&gt;
&lt;br /&gt;
Randall, as usual, makes a humorous list of fictional additional traditions.&lt;br /&gt;
&lt;br /&gt;
Flying the US flag {{w|Distress_signal#Inverted_flags|upside down}} is widely considered a distress signal, and would not be intended to indicate an important figure has died. Since on average [https://www.worldometers.info/world-population/ someone dies every few seconds], it would indeed be extremely unlikely that no one would die for weeks in a row. Although not having anyone die seems good on the surface, it would trigger alarm about why this was happening; what mysterious force could possibly cause cessation of all deaths? And will it continue into the future, triggering an overpopulation crisis in short order?&lt;br /&gt;
&lt;br /&gt;
The second-to-last panel is a reference to the {{w|Trolley problem}}, a well-known thought experiment in ethics: An out-of-control trolley is running toward five people who are on the tracks. If you do nothing, these five will be killed. However, you can trigger a switch that will divert the trolley onto a side track, where there is one person on the tracks who would be killed. Which is the more ethical option?&lt;br /&gt;
&lt;br /&gt;
The title text is a reference to ''{{w|The Persistence of Memory}}'' and other paintings and sculptures by {{w|Salvador Dalí}} which include watches and other objects that are melting.&lt;br /&gt;
&lt;br /&gt;
==Table==&lt;br /&gt;
{| border =1 width=100% cellpadding=5 class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Flag Position !! Randall's Interpretation || Explanation&lt;br /&gt;
|-&lt;br /&gt;
|Flag at half mast&lt;br /&gt;
|Someone important died.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Flag at three-quarter mast.&lt;br /&gt;
|Someone died but we're not sure how we feel about them.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Flag at base of the mast.&lt;br /&gt;
|Everyone important died.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Two flags at full mast.&lt;br /&gt;
|Someone important was successfully cloned.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Two flags at half mast.&lt;br /&gt;
|An important person died battling their evil clone.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Flag at half mast and upside-down.&lt;br /&gt;
|Nobody has died for weeks and that seems good but statistically it's very alarming.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|One normal-sized flag at half mast and five tiny flags at full mast.&lt;br /&gt;
|Someone diverted a trolley to save five people by killing one important person.&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|No flag on the pole.&lt;br /&gt;
|The person who knows where the flag is stored at night died.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
[The US flag at half mast.]&lt;br /&gt;
:Someone important died&lt;br /&gt;
[The same flag at three-quarter mast.]&lt;br /&gt;
:Someone died but we're not sure how we feel about them&lt;br /&gt;
[The flag at the base of the mast.]&lt;br /&gt;
:Everyone important died&lt;br /&gt;
[Two identical flags at full mast.]&lt;br /&gt;
:Someone important was successfully cloned&lt;br /&gt;
[Two identical flags at half mast.]&lt;br /&gt;
:An important person died battling their evil clone&lt;br /&gt;
[An upside-down flag at half mast.]&lt;br /&gt;
:Nobody has died for weeks and that seems good but statistically it's very alarming.&lt;br /&gt;
[A normal-sized flag at half mast and five tiny flags at full mast.]&lt;br /&gt;
:Someone diverted a trolley to save five people by killing one important person&lt;br /&gt;
[A flagpole with no flag.]&lt;br /&gt;
:The person who knows where the flag is stored at night died.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1593:_Play-By-Play&amp;diff=176546</id>
		<title>1593: Play-By-Play</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1593:_Play-By-Play&amp;diff=176546"/>
				<updated>2019-07-12T00:07:18Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ Added ref to &amp;quot;1322: Winter&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1593&lt;br /&gt;
| date      = October 21, 2015&lt;br /&gt;
| title     = Play-By-Play&lt;br /&gt;
| image     = play_by_play.png&lt;br /&gt;
| titletext = The thrower started hitting the bats too much, so the king of the game told him to leave and brought out another thrower from thrower jail.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
[[Beret Guy]] comments on a {{w|baseball}} game using improper terminology in a way that demonstrates that he does not understand how the game is played. Moreover, his naïve way of speaking reveals that he is not aware of his lack of knowledge and does not consider it possible that, as is probably the case, his audience is much more familiar with this sport and its rules. His unworldly way of talking makes one even wonder if he has any notion of the way people experience sports at all. His choice of terminology is reminiscent of [[1133: Up Goer Five]], and [[1322: Winter]] in that he names things using simplified terms that he feels best describes their function like &amp;quot;{{w|Pitcher|thrower}}&amp;quot;, &amp;quot;{{w|Baseball field#second base|second pillow}}&amp;quot; or &amp;quot;{{w|bullpen|thrower jail}}&amp;quot;. His commentary is a combination of mistaken terms and misunderstandings of the rules and principles of the game.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
!width=&amp;quot;20%&amp;quot;|Spoken Text&lt;br /&gt;
!width=&amp;quot;20%&amp;quot;| Corrected &amp;quot;Translation&amp;quot;&lt;br /&gt;
!width=&amp;quot;60%&amp;quot;| Explanation&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;We're on part 5 of a hitting game.&amp;quot;&lt;br /&gt;
|&amp;quot;We're in the 5th [or &amp;quot;top of the 3rd&amp;quot;] inning of a baseball game.&amp;quot;&lt;br /&gt;
|Part of baseball is hitting the ball with the {{w|Baseball bat|bat}}. A baseball game is divided into rounds called {{w|Inning|innings}}, with each team getting a chance to bat. Since Beret Guy does not know what an inning is, he may count each half-inning as a &amp;quot;part&amp;quot;, seeing that all players return to their dugouts to switch equipment between half-innings.&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;The next guy has a big bat, so he'll probably hit the ball real far.&amp;quot;&lt;br /&gt;
|N/A (A professional commentator would not correlate bat size with hitting ability.)&lt;br /&gt;
|This is a simply a misunderstanding that the size of a bat will determine the strength of the hit. Every hitter uses a bat that fits his physique, {{w|Baseball_bat#Regulations|within certain limits in the rules}}. In general, the size of a bat is not a significant factor on the ball's distance. The limits in the rules generally prevent any sort of advantage gained by the size of the bat.&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;Wait - he missed!&amp;quot; &amp;quot;Oh good, they're letting him try again.&amp;quot;&lt;br /&gt;
|&amp;quot;Swing and a miss.&amp;quot; &amp;quot;Here comes the 0-1.&amp;quot;&lt;br /&gt;
|The goal in baseball for the fielding team is to get three outs to end the inning. One way to get an out is for the {{w|pitcher}} to get the batter to accumulate three strikes for a {{w|strikeout}}. A pitch that goes through the {{w|strike zone}} but is not swung at is counted as a strike, as is ''any'' ball that is swung at but missed. A foul ball (a ball hit into an out-of-play area) also counts as a strike unless it would be the third strike (except a {{w|foul tip}}, which can be the third strike). In this case, the batter swung at and missed the first pitch, and so has one strike but not a strikeout, so the hitter is allowed to &amp;quot;try again&amp;quot;.&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;The people sitting on the chair shelves are yelling at this guy but he's ignoring them. Wow. Rude.&amp;quot;&lt;br /&gt;
|&amp;quot;Despite heckling from fans in the {{w|bleacher}}s, this batter is keeping his head in the game.&amp;quot;&lt;br /&gt;
|Cheering and heckling is so commonplace that the players on the field are unlikely to react to it. While some might think the cheering and heckling to be rude, Beret Guy is amazed at the batter's rudeness in ignoring those who are yelling at him.&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;This thrower is good! He keeps making people leave by throwing balls at them.&amp;quot;&lt;br /&gt;
|&amp;quot;This pitcher is good! He keeps striking out batters.&amp;quot; OR &amp;quot;This pitcher keeps walking batters!&amp;quot; These could be mixed.&lt;br /&gt;
|Beret Guy may be indicating that the pitcher has struck out several batters. Batters who are out return to the {{w|Dugout (baseball)|dugout}} and the next batter replaces them. On the other hand, given Beret Guy's lack of baseball knowledge, it's possible that the pitcher has {{w|Walk (baseball)|walked}} batters which would result in the batters leaving the batter's box and going to first base. Beret Guy could be considering this &amp;quot;making people leave&amp;quot;.&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;It's just him, though. None of his teammates are joining in.&amp;quot;&lt;br /&gt;
|&amp;quot;The fielders aren't seeing much action right now (due to the pitcher's performance).&amp;quot;&lt;br /&gt;
|The other players of the team do not pitch. Their role while fielding is to get outs if the ball is hit. If the pitcher is either striking out or walking batters, the fielders (other than the {{w|catcher}}) would not generally be involved in the play.&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;That guy just ran to the second pillow when no one was looking!!&amp;quot;&lt;br /&gt;
|&amp;quot;The runner has just stolen second base!&amp;quot;&lt;br /&gt;
|Any {{w|Baserunning|baserunner}} (a player standing at a {{w|Baseball field|base}}) can attempt to run to the next base before or while the pitcher delivers a pitch (called {{w|Stolen base|stealing a base}}). The pitcher or catcher can throw the ball to one of his teammates to {{w|tag out}} the runner before he reaches the next base. Thus, an attempt to steal a base is most successful if no one notices.&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;second pillow&amp;quot; implies that the runner in question stole second base, which is the {{w|Stolen base#Plays involving baserunning|most commonly stolen base}}. However, someone who knows little to nothing about baseball, such as Beret Guy in this case, may not be aware which bases are considered &amp;quot;first&amp;quot;, &amp;quot;second&amp;quot;, and &amp;quot;third&amp;quot;, since the bases are not laid out linearly. The fact that there was a runner to steal a base suggests that one of the batters was indeed walked (or got a hit that was not mentioned, among other ways to reach base).&lt;br /&gt;
|-&lt;br /&gt;
|&amp;quot;Everyone's real mad but I guess they checked the rules and there's nothing that says he can't do that. Yikes. Hopefully they can fix that once the game is over.&amp;quot;&lt;br /&gt;
|N/A (A professional commentator would not remark on the legality of the play.)&lt;br /&gt;
|A stolen base by the visiting team may be met with anger from the fans. A stolen base by either team may cause the other team to be angry. Beret Guy, not knowing the rules of baseball, seems to find it odd that the runner is allowed to steal a base and seems surprised that there is no rule against it. He suggests it's a loophole that hopefully the league will fix once they've learned of the stolen base. In reality, the players, fans and game officials would be well aware of the legality of stealing a base. Beret Guy's phrasing may be a reference to [[1552: Rulebook]].&lt;br /&gt;
|-&lt;br /&gt;
|Title text: &amp;quot;The thrower started hitting the bats too much, so the king of the game told him to leave and brought out another thrower from thrower jail.&amp;quot;&lt;br /&gt;
|&amp;quot;The batters were getting too many hits, so the manager took the pitcher out of the game and called in a reliever from the bullpen.&amp;quot;&lt;br /&gt;
|If the batters are getting too many hits, it may mean that the pitcher has become tired and less effective or that the batters are learning the pitcher's habits or rhythms. Once this happens, the team's manager will typically replace the pitcher with a {{w|relief pitcher}} who will come out of the {{w|Bullpen|bullpen}} (the generally enclosed area next to the playing field where relief pitchers warm up) to join the game. Beret Guy may be mistaking the manager of one team as in charge of the entire game with his term &amp;quot;King of the Game&amp;quot;.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Beret guy is sitting with headphones with a microphone on, looking out of the frame, hands resting on a table.]&lt;br /&gt;
:Beret Guy: For those just joining us, hi! We're on part 5 of a hitting game.&lt;br /&gt;
&lt;br /&gt;
:[Zoom out with Beret guy shown from the side sitting at a desk.]&lt;br /&gt;
:Beret Guy: The next guy has a big bat, so he'll probably hit the ball real far.&lt;br /&gt;
:Beret Guy: Wait - he missed!&lt;br /&gt;
:Beret Guy: Oh good, they're letting him try again.&lt;br /&gt;
&lt;br /&gt;
:[Zoom in again on Beret Guy still seen from the side.]&lt;br /&gt;
:Beret Guy: The people sitting on the chair shelves are yelling at this guy but he's ignoring them. Wow.&lt;br /&gt;
:Beret Guy: Rude.&lt;br /&gt;
&lt;br /&gt;
:[Beret guy looks straight out.]&lt;br /&gt;
:Beret Guy: This thrower is good! He keeps making people leave by throwing balls at them.&lt;br /&gt;
:Beret Guy: It's just him, though. None of his teammates are joining in.&lt;br /&gt;
&lt;br /&gt;
:[Beret guy turns his head to the side.]&lt;br /&gt;
:Beret Guy: ''That guy just ran to the second pillow when no one was looking!!''&lt;br /&gt;
:Beret Guy: Everyone's real mad but I guess they checked the rules and there's nothing that says he can't do that.&lt;br /&gt;
:Beret Guy: Yikes. Hopefully they can fix that once this game is over.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
[[Category:Comics featuring Beret Guy]]&lt;br /&gt;
[[Category:Baseball]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1927:_Tinder&amp;diff=170630</id>
		<title>1927: Tinder</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1927:_Tinder&amp;diff=170630"/>
				<updated>2019-03-06T19:05:29Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1927&lt;br /&gt;
| date      = December 11, 2017&lt;br /&gt;
| title     = Tinder&lt;br /&gt;
| image     = tinder.png&lt;br /&gt;
| titletext = People keep telling me to use the radio but I really hate making voice calls.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
&lt;br /&gt;
{{w|Tinder (app)|Tinder}} is a social media/dating app. The main interface of Tinder shows photos of people. Users swipe right for matches that they like, and left otherwise. The purpose of the app is to get dates, with the intent of a romantic relationship or sexual intercourse. However, in the comic, [[Cueball]] is trying to use it to request assistance flying a plane instead. If the request is genuine, this is a bad situation, because it suggests Cueball is in charge of a plane he is unable to fly, and unless he finds a match with someone who can, and is able to provide assistance, the plane will crash. Even then, unless the matched person happens to be on board, and therefore able to assist directly, providing help through Tinder messages is unlikely to be a sufficiently efficient way of solving the problem.&lt;br /&gt;
&lt;br /&gt;
Alternatively, Cueball may simply be pretending that there is an emergency so that he can get matches on Tinder. In either case, depending on the jurisdiction, Cueball may be violating the law by using a cell phone that is not in &amp;quot;airplane mode&amp;quot; (in some phones, &amp;quot;flight mode&amp;quot; or &amp;quot;offline mode&amp;quot;) when on an airplane. WiFi can be enabled on some flights during the entire flight; in others it may be banned during takeoff and landing. Even if he is either uploading the picture after the flight or using the in-flight internet service, he is still violating other, more serious laws (if he is a pilot, he may be liable for negligence, and if he is an ordinary passenger, God knows what he may have done...)&lt;br /&gt;
&lt;br /&gt;
The title text explains that Cueball's unwise method for getting help stems from astonishingly skewed priorities and no small amount of selfishness. He claims to strongly dislike conversing over audio-only channels, and this dislike is apparently so overwhelming that he would rather jeopardize his life and that of any passengers on the plane, than put aside his own hang-ups. Even if we give Cueball the benefit of the doubt and assume that he has a phobia of public speaking, most human beings tend to automatically suspend their irrational anxieties when experiencing the fear of imminent mortal peril, at least until after the danger has passed. For example, those normally afraid of dating Cueball would &amp;quot;match&amp;quot; with him to prevent a plane crash, which may be his secret intent after all.&lt;br /&gt;
&lt;br /&gt;
Randall may be satirizing people who use Tinder (and other similar social apps) by portraying an extreme caricature of a Tinder user.&lt;br /&gt;
&lt;br /&gt;
This comic is similar to [[1897: Self Driving]], and as well as [[582: Brakes]], which also is about bad ways to get help in emergencies and other time-critical situations.&lt;br /&gt;
&lt;br /&gt;
Note that the photo is at an angle, but the view out of the window shows the airplane to be in level flight. This could be due to haste taking the picture, or a feigned haste in taking the picture, or could suggest that, for whatever reason, the photo is making the situation seem worse than it is.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
&lt;br /&gt;
:[A Smartphone is shown with the screen facing the viewer. On the screen is the Tinder UI. The main photo is of Cueball, in the cockpit of a plane which appears to be tilting to the right, holding up a makeshift sign saying:]&lt;br /&gt;
:If you know how&lt;br /&gt;
:to fly a plane&lt;br /&gt;
:please swipe&lt;br /&gt;
:right ASAP&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Social networking]]&lt;br /&gt;
[[Category:Smartphones]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2120:_Brain_Hemispheres&amp;diff=170629</id>
		<title>2120: Brain Hemispheres</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2120:_Brain_Hemispheres&amp;diff=170629"/>
				<updated>2019-03-06T19:04:19Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ add categories&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2120&lt;br /&gt;
| date      = March 6, 2019&lt;br /&gt;
| title     = Brain Hemispheres&lt;br /&gt;
| image     = brain_hemispheres.png&lt;br /&gt;
| titletext = Neurologically speaking, the LEFT hand is actually the one at the end of the RIGHT arm.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an AUTONOMOUS LEG. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
It is often said that the right half of the brain controls the left arm and left leg, and vice versa for the left half of the brain, and many people incorrectly say that different parts of the brain control logic and emotion.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Biology]]&lt;br /&gt;
[[Category:Comics with color]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2114:_Launch_Conditions&amp;diff=169974</id>
		<title>2114: Launch Conditions</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2114:_Launch_Conditions&amp;diff=169974"/>
				<updated>2019-02-21T17:59:44Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ fix&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2114&lt;br /&gt;
| date      = February 20, 2019&lt;br /&gt;
| title     = Launch Conditions&lt;br /&gt;
| image     = launch_conditions.png&lt;br /&gt;
| titletext = Though I do think the tiny vent on one of the boosters labeled &amp;quot;O-RING&amp;quot; is in poor taste.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an O-RING FAILURE. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
An image of a rocket with a progressively larger white cloud around it is shown, but no external object for scale is visible until the third panel.&lt;br /&gt;
It is then revealed to be a model or miniature when Ponytail walks into the shot.&lt;br /&gt;
&lt;br /&gt;
The dialog reveals the miniature rocket is a domestic {{w|humidifier}} appliance, using its plumes of water mist to mimic the appearance of the exhaust plume of a full-size rocket.&lt;br /&gt;
&lt;br /&gt;
Modern rocket launches are backed by a ''Sound Suppression System'' avoiding damages to the rocket itself, the payload, or humans inside. This system supposedly drops vast amounts of water into the exhaust of the rocket engines and the water vaporizes immediately. This vapor mainly interrupts the sound reflections from the ground. This reduces the sound to a level the rocket can withstand but also produces a big cloud of water mist. The cloud at the ground consists mostly of water and not the exhaust of the rocket engines. This article shows how the system works: [https://interestingengineering.com/nasa-sound-suppression-system-prevents-rocket-from-exploding NASA's Incredible Sound Suppression System Prevents Rockets from Exploding (interestingengineering.com)].&lt;br /&gt;
&lt;br /&gt;
This comic appeared the day after the death of Peter Cosgrove, who was known for photographing many Space Shuttle launches, was reported.&lt;br /&gt;
&lt;br /&gt;
The title text references the failed o-ring that led to the {{Wikipedia|Space Shuttle Challenger disaster|disintegration of the ''Challenger'' Space Shuttle}}. &lt;br /&gt;
This disaster was a focal point of invented controversy, which Richard Feynman played a key {{w|Rogers_Commission_Report#Role_of_Richard_Feynman|role in piercing}}.  The o-ring in question failed to expand at freezing temperatures, resulting in a leak of gas around the edges that was visible as a small vapor plume on the recording.  The launch was pushed to a day with lower temperatures than the engineers had planned for.  For the humidifier to vent the water mist from this opening is indeed in poor taste, even though the model does not resemble a shuttle.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
:[A rocket sits on a launch pad and the tower to the left has retracted its access arms. The engines seem to have just started firing and a small cloud at the bottom is visible.]&lt;br /&gt;
&lt;br /&gt;
:[The rocket still sits on the pad but the cloud is growing and extending to both sides on the ground.]&lt;br /&gt;
&lt;br /&gt;
:[Ponytail's head, much larger than the rocket, appears above the rocket on the right. The cloud covers the full ground and hides a bigger part of the rocket.]&lt;br /&gt;
&lt;br /&gt;
:[Zoom out. Ponytail stands behind a pedestal with a rocket model on top and the cloud is all around the bottom of the rocket and below.]&lt;br /&gt;
:Off screen: It's still pretty dry in here.&lt;br /&gt;
:Ponytail: I love the new humidifier, though.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:Space]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2114:_Launch_Conditions&amp;diff=169933</id>
		<title>2114: Launch Conditions</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2114:_Launch_Conditions&amp;diff=169933"/>
				<updated>2019-02-20T22:10:39Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2114&lt;br /&gt;
| date      = February 20, 2019&lt;br /&gt;
| title     = Launch Conditions&lt;br /&gt;
| image     = launch_conditions.png&lt;br /&gt;
| titletext = Though I do think the tiny vent on one of the boosters labeled &amp;quot;O-RING&amp;quot; is in poor taste.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an O-RING FAILURE. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
An image of a rocket with a progressively larger white cloud around it is shown, but no external object for scale is visible until the third panel.&lt;br /&gt;
It is then revealed to be a model or miniature by the relatively enormous size of Ponytail's head.  (Alternatively, the rocket is real, and Ponytail is a giant.)&lt;br /&gt;
&lt;br /&gt;
The dialog and reservoir under the rocket show that it is emitting clouds of water vapor as a humidifier, which mimic the appearance of the exhaust plume of a full-size rocket.&lt;br /&gt;
&lt;br /&gt;
Modern rocket launches are backed by a ''Sound Suppression System'' avoiding damages to the rocket itself, the payload, or even humans inside. This system drops vast amounts of water into the exhaust of the rocket engines and the water vaporizes immediately. This vapor mainly interrupts the sound reflections from the ground. This reduces the sound to a level the rocket can withstand but also produces a big cloud of water vapor. In fact the cloud at the ground consists mostly of water and not the exhaust of the rocket engines. This article shows how the system works: [https://interestingengineering.com/nasa-sound-suppression-system-prevents-rocket-from-exploding NASA's Incredible Sound Suppression System Prevents Rockets from Exploding (interestingengineering.com)].&lt;br /&gt;
&lt;br /&gt;
This comic appeared the day after the death of Peter Cosgrove, who was known for photographing many Space Shuttle launches.&lt;br /&gt;
&lt;br /&gt;
The title text references the failed o-ring that led to the {{Wikipedia|Space Shuttle Challenger disaster|disintegration of the ''Challenger'' Space Shuttle}} and the death of all on board. &lt;br /&gt;
This disaster was a focal point of controversy, which Richard Feynman played a key {{Wikipedia|Rogers_Commission_Report#Role_of_Richard_Feynman|role in piercing}}.  The o-ring in question failed to expand at freezing temperatures, resulting in a leak of gas around the edges that was visible as a small vapor plume on the recording.  The launch was pushed to a day with lower temperatures than the engineers had planned for.  For the humidifier to vent gas from this opening is indeed in poor taste, even though the model does not resemble a shuttle.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
:[A rocket sits on a launch pad and the tower to the left has retracted its access arms. The engines have just start firing and a small cloud at the bottom is visible.]&lt;br /&gt;
&lt;br /&gt;
:[The rocket still sits on the pad but the cloud is growing and extending to both sides on the ground.]&lt;br /&gt;
&lt;br /&gt;
:[Ponytail's head in a size like the rocket appears above. The cloud covers the full ground and hides a bigger part of the rocket.]&lt;br /&gt;
&lt;br /&gt;
:[Zoom out. Ponytail stands behind a pedestal with a rocket model on top and the cloud is all around the bottom of the rocket and below.]&lt;br /&gt;
:Off screen: It's still pretty dry in here.&lt;br /&gt;
:Ponytail: I love the new humidifier, though.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;br /&gt;
[[Category:Space]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2110:_Error_Bars&amp;diff=169476</id>
		<title>2110: Error Bars</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2110:_Error_Bars&amp;diff=169476"/>
				<updated>2019-02-11T20:01:28Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ copyedit, don't transcribe title text&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2110&lt;br /&gt;
| date      = February 11, 2019&lt;br /&gt;
| title     = Error Bars&lt;br /&gt;
| image     = error_bars.png&lt;br /&gt;
| titletext = ...an effect size of 1.68 (95% CI: 1.56 (95% CI: 1.52 (95% CI: 1.504 (95% CI: 1.494 (95% CI: 1.488 (95% CI: 1.485 (95% CI: 1.482 (95% CI: 1.481 (95% CI: 1.4799 (95% CI: 1.4791 (95% CI: 1.4784...&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an INFINITE SERIES OF ERROR BARS. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
On statistical charts and graphs, it is common to include {{w|error bars}} showing the probable variation of the actual value from the value shown (or the possible error of the value shown).  Since there is always uncertainty in any given measurement, the error bars help an observer evaluate how accurate the data shown is, or the implications if the true value is within the likely error, rather than the exact value shown.  There are statistical methods for calculating error bars (they can show a {{w|standard deviation}}, a {{w|standard error}}, or a {{w|confidence interval}}) but the fact that there are multiple ways of calculating them - plus general unfamiliarity with statistical methods - means that people often misinterpret or misunderstand them.&lt;br /&gt;
&lt;br /&gt;
In the comic, Randall is saying he is one of those people who do not understand error bars, specifically that he does not know how to calculate them correctly.  As a result, he puts error bars on the ends of his error bars, to reflect the fact that the error may be greater or lesser than his first error bars show, or the fact that the error bars also have uncertainty or errors themselves.  However, since his second error bar calculations are also suspect, he puts a third set of error bars on them.  This repeats {{w|ad infinitum}} creating a fractal similar to a [https://en.wikipedia.org/wiki/Cantor_set Cantor set]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
In the title text, he states that the {{w|effect size}} is 1.68 and follows it with the 95% confidence interval (a range of possible values which has a 95% estimated probability of containing the true value), which would normally be represented by something like &amp;quot;1.68 (95% CI 1.56 - 1.80).&amp;quot;  Since he is stating that those bounds are uncertain, he starts with &amp;quot;1.68 (95% CI 1.56&amp;quot; but then puts the 95% CI for that lower bound of the interval, &amp;quot;95% CI 1.52,&amp;quot; followed by the lower bound for that value, &amp;quot;95% CI 1.504,&amp;quot; and so on.  He goes 11 layers deep before resorting to an ellipsis.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
:[A line graph with eight marks on the Y-axis and five marks on the X-axis.  The graph has four points represented by dots and connected by three lines between them.  Each dot has error bars coming out of the top and bottom of it.  The horizontal line delineating the end of each error bar has another set of smaller error bars attached to it.  These second error bars in turn have a still smaller third set of error bars attached to the end of them.  There is a final fourth set of very small error bars attached to the third set.]&lt;br /&gt;
&lt;br /&gt;
:[Caption below the panels:]&lt;br /&gt;
:I don't know how to propagate error correctly, so I just put error bars on all my error bars.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2110:_Error_Bars&amp;diff=169475</id>
		<title>2110: Error Bars</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2110:_Error_Bars&amp;diff=169475"/>
				<updated>2019-02-11T20:00:16Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */ wlink&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2110&lt;br /&gt;
| date      = February 11, 2019&lt;br /&gt;
| title     = Error Bars&lt;br /&gt;
| image     = error_bars.png&lt;br /&gt;
| titletext = ...an effect size of 1.68 (95% CI: 1.56 (95% CI: 1.52 (95% CI: 1.504 (95% CI: 1.494 (95% CI: 1.488 (95% CI: 1.485 (95% CI: 1.482 (95% CI: 1.481 (95% CI: 1.4799 (95% CI: 1.4791 (95% CI: 1.4784...&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by an INFINITE SERIES OF ERROR BARS. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
On statistical charts and graphs, it is common to include {{w|error bars}} showing the probable variation of the actual value from the value shown (or the possible error of the value shown).  Since there is always uncertainty in any given measurement, the error bars help an observer evaluate how accurate the data shown is, or the implications if the true value is within the likely error, rather than the exact value shown.  There are statistical methods for calculating error bars (they can show a {{w|standard deviation}}, a {{w|standard error}}, or a {{w|confidence interval}}) but the fact that there are multiple ways of calculating them - plus general unfamiliarity with statistical methods - means that people often misinterpret or misunderstand them.&lt;br /&gt;
&lt;br /&gt;
In the comic, Randall is saying he is one of those people who do not understand error bars, specifically that he does not know how to calculate them correctly.  As a result, he puts error bars on the ends of his error bars, to reflect the fact that the error may be greater or lesser than his first error bars show, or the fact that the error bars also have uncertainty or errors themselves.  However, since his second error bar calculations are also suspect, he puts a third set of error bars on them.  This repeats {{w|ad infinitum}} creating a fractal similar to a [https://en.wikipedia.org/wiki/Cantor_set Cantor set]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
In the title text, he states that the {{w|effect size}} is 1.68 and follows it with the 95% confidence interval (a range of possible values which has a 95% estimated probability of containing the true value), which would normally be represented by something like &amp;quot;1.68 (95% CI 1.56 - 1.80).&amp;quot;  Since he is stating that those bounds are uncertain, he starts with &amp;quot;1.68 (95% CI 1.56&amp;quot; but then puts the 95% CI for that lower bound of the interval, &amp;quot;95% CI 1.52,&amp;quot; followed by the lower bound for that value, &amp;quot;95% CI 1.504,&amp;quot; and so on.  He goes 11 layers deep before resorting to an ellipsis.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
[A line graph with eight marks on the Y-axis and five marks on the X-axis.  The graph has four points represented by dots and connected by three lines between them.  Each dot has error bars coming out of the top and bottom of it.  The horizontal line delineating the end of each error bar has another set of smaller error bars attached to it.  These second error bars in turn have a still smaller third set of error bars attached to the end of them.  There is a final fourth set of very small error bars attached to the third set.]&lt;br /&gt;
&lt;br /&gt;
[Caption below the panels:]&lt;br /&gt;
I don't know how to propagate error correctly, so I just put error bars on all my error bars.&lt;br /&gt;
&lt;br /&gt;
[Title text:]&lt;br /&gt;
...an effect size of 1.68 (95% CI: 1.56 (95% CI: 1.52 (95% CI: 1.504 (95% CI: 1.494 (95% CI: 1.488 (95% CI: 1.485 (95% CI: 1.482 (95% CI: 1.481 (95% CI: 1.4799 (95% CI: 1.4791 (95% CI: 1.4784...&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2102:_Internet_Archive&amp;diff=168532</id>
		<title>2102: Internet Archive</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2102:_Internet_Archive&amp;diff=168532"/>
				<updated>2019-01-23T21:47:56Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */ ce&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2102&lt;br /&gt;
| date      = January 23, 2019&lt;br /&gt;
| title     = Internet Archive&lt;br /&gt;
| image     = internet_archive.png&lt;br /&gt;
| titletext = The fact that things like the npm left-pad incident are so rare is oddly reassuring.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a BOT. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
:[Ponytail and Cueball are walking to the right.]&lt;br /&gt;
:Ponytail: The Internet Archive is so weird. If it didn't exist, it would sound totally implausible.&lt;br /&gt;
:Cueball: ''Seriously.''&lt;br /&gt;
&lt;br /&gt;
:[Ponytail and Cueball continue walking to the right.]&lt;br /&gt;
:Cueball: Do you ever worry about how reliant we are on systems that someone happens to maintain for some reason but which could disappear at any time?&lt;br /&gt;
&lt;br /&gt;
:[Ponytail and Cueball are seen in silhouette from a distance.]&lt;br /&gt;
:Ponytail: Yeah - the same thing freaks me out about having a body.&lt;br /&gt;
:Cueball: I know, right?? I don't even know what half these parts ''do''!&lt;br /&gt;
:Ponytail: And yet if they stop, we die!&lt;br /&gt;
:Cueball: Probably best not to think about it.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Cueball]]&lt;br /&gt;
[[Category:Comics featuring Ponytail]]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2102:_Internet_Archive&amp;diff=168531</id>
		<title>2102: Internet Archive</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2102:_Internet_Archive&amp;diff=168531"/>
				<updated>2019-01-23T21:47:33Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Transcript */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2102&lt;br /&gt;
| date      = January 23, 2019&lt;br /&gt;
| title     = Internet Archive&lt;br /&gt;
| image     = internet_archive.png&lt;br /&gt;
| titletext = The fact that things like the npm left-pad incident are so rare is oddly reassuring.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a BOT. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
:[Ponytail and Cueball are walking to the right.]&lt;br /&gt;
:Ponytail: The Internet Archive is so weird. If it didn't exist, it would sound totally implausible.&lt;br /&gt;
:Cueball: ''Seriously.''&lt;br /&gt;
&lt;br /&gt;
:[Ponytail and Cueball continue walking to the right.]&lt;br /&gt;
:Cueball: Do you ever worry about how reliant we are on systems that someone happens to maintain for some reason but which could disappear at any time?&lt;br /&gt;
&lt;br /&gt;
:[Ponytail and Cueball are seen in silhouette from a distance.]&lt;br /&gt;
:Ponytail: Yeah - the same thing freaks me out about having a body.&lt;br /&gt;
:Cueball: I know, right?? I don't even know what half these parts ''do''!&lt;br /&gt;
:Ponytail: And yet if they stop, we die!&lt;br /&gt;
:Cueball: Probably best not to think about it.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Comics featuring Cueball]&lt;br /&gt;
[[Category:Comics featuring Ponytail]&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2099:_Missal_of_Silos&amp;diff=168205</id>
		<title>2099: Missal of Silos</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2099:_Missal_of_Silos&amp;diff=168205"/>
				<updated>2019-01-16T17:56:30Z</updated>
		
		<summary type="html">&lt;p&gt;172.68.46.209: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2099&lt;br /&gt;
| date      = January 16, 2019&lt;br /&gt;
| title     = Missal of Silos&lt;br /&gt;
| image     = missal_of_silos.png&lt;br /&gt;
| titletext = Welcome to Wyoming, motto &amp;quot;We'd like to clarify that Cheyenne Mountain is in Colorado.&amp;quot;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Cremated by a BOB. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
{{w|Approximate string matching|Fuzzy, or approximate, string matching}} is a technique used for searching strings (how a computer stores and manipulates writing) for specified values. Normal string matching would only find results that fit the search exactly. Fuzzy string matching instead finds results that are &amp;quot;close enough&amp;quot; by some metric. This is often used in search engines, as typos, misspellings, and inexact searches are commonplace.&lt;br /&gt;
&lt;br /&gt;
If a list of potential nuclear missile targets were stored, and a fuzzy search was looking for &amp;quot;missile silos&amp;quot;, the {{w|Missal of Silos}} would most likely be returned as a result--and subsequently, targeted with a nuclear missile. Why an 11th century piece of writing was a potential target for a nuclear strike is unknown. Missile silos are often thought to be the first targeting priority in event of a nuclear strike, in hopes of preventing retaliation from the target.&lt;br /&gt;
&lt;br /&gt;
{{w|Cheyenne Mountain}} is a mountain in Colorado, which houses an underground compound (aptly named the {{w|Cheyenne Mountain Complex}}) designed to withstand a nuclear strike, armed with missiles of their own. {{w|Cheyenne, Wyoming}}, on the other hand, is the capital of Wyoming. The residents of Cheyenne, Wyoming would prefer their home isn't the target of a nuclear attack because of confusion with Cheyenne Mountain{{Citation needed}}.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
MISSAL OF SILOS&lt;br /&gt;
From Wikipedia, the free encyclopedia&lt;br /&gt;
&lt;br /&gt;
The Missal of Silos is the oldest known paper document created in the christian west; it is 11th century in date [1]&lt;br /&gt;
The missal is held in the library of the monastery of Santo Domingo de Silos near Burgos, Spain. It is one of a number of liturgical manuscripts (...)&lt;br /&gt;
&lt;br /&gt;
Spain would like to remind everyone not to use fuzzy string matching in their nuclear strike target lists.&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>172.68.46.209</name></author>	</entry>

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