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		<updated>2026-04-14T08:36:43Z</updated>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2064:_I%27m_a_Car&amp;diff=164788</id>
		<title>2064: I'm a Car</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2064:_I%27m_a_Car&amp;diff=164788"/>
				<updated>2018-10-26T09:32:43Z</updated>
		
		<summary type="html">&lt;p&gt;108.162.229.4: /* Explanation */ We don't need to cite someone to say that cars don't vote&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2064&lt;br /&gt;
| date      = October 26, 2018&lt;br /&gt;
| title     = I'm a Car&lt;br /&gt;
| image     = im_a_car.png&lt;br /&gt;
| titletext = I'm the proud parent of an honor student, and the person driving me is proud, too!&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by A PROUD CAR. Please edit the explanation below and only mention here why it isn't complete. Do NOT delete this tag too soon.}}&lt;br /&gt;
&lt;br /&gt;
One template for a {{w|bumper sticker}} used to promote a political message is &amp;quot;I'm a ___, and I vote&amp;quot;. However here it is applied to the automobile which is unusual as cars are not considered sentient beings capable of voting.&lt;br /&gt;
&lt;br /&gt;
The title text seems to be another [https://www.positivepromotions.com/proud-parent-of-an-honor-student-bumper-sticker-personalization-available/p/os-3360/ typical message] on a bumper sticker, saying that the driver is a &amp;quot;Proud Parent Of An Honor Student&amp;quot;. However, this sticker is a bit longer, since it continues to state that &amp;quot;the person driving me is proud, too&amp;quot;. Thus once again it is the car who is the proud parent. And thus maybe it is a car that is the honor student?&lt;br /&gt;
&lt;br /&gt;
The entire comic seems to be related to [[:Category:Self-driving cars|self-driving cars]], which has been a recurring subject on xkcd. As they first begins to drive by them selves, the next step is voting and later getting car babies that can grow up and become honor students.&lt;br /&gt;
&lt;br /&gt;
Of course this comic is also another way to try to get people to register for voting, as the [[Design_of_xkcd.com#Header|header text]] at the top of the xkcd page has recently changed to &amp;quot;Check your registration and find your polling place at [https://www.vote.org/ vote.org].&amp;quot;  This is because the {{w|United States midterm election}} will be held on {{w|United States elections, 2018|Tuesday, November 6, 2018}} 11 days after he release of this comic. It is generally believed that many of those not voting would have chosen democrats on election day, and thus Randall has interest in getting as many as possible to register, see [[1756: I'm With Her]], (apart from the fact that he also most likely thinks that it is important to use the right to vote). Once again referring to the [[1756:_I%27m_With_Her#Sad_comics|election back in 2016]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[The bottom right rear end of a car is shown with a bumper sticker next to the unreadable license plate.]&lt;br /&gt;
:I'm a Car&lt;br /&gt;
:''and I vote''&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Self-driving cars]]&lt;br /&gt;
[[Category:Politics]]&lt;/div&gt;</summary>
		<author><name>108.162.229.4</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1976:_Friendly_Questions&amp;diff=155368</id>
		<title>Talk:1976: Friendly Questions</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:1976:_Friendly_Questions&amp;diff=155368"/>
				<updated>2018-04-05T15:51:54Z</updated>
		
		<summary type="html">&lt;p&gt;108.162.229.4: add my comment&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;
same&lt;br /&gt;
[[Special:Contributions/162.158.238.160|162.158.238.160]] 15:57, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
&amp;gt;How many apples have you eaten?&lt;br /&gt;
&lt;br /&gt;
IS THAT A JOJO REFERENCE? [[Special:Contributions/172.68.211.82|172.68.211.82]] 16:22, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Are you referring to the singer or the NY restaurant? [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 19:32, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
::He's referring to the manga, JoJo's Bizarre Adventure.  In it, Zeppeli asks Dio, &amp;quot;How many lives have you sucked away to heal those wounds?&amp;quot;  Dio responds, &amp;quot;Do you remember how many breads you've eaten in your life?&amp;quot; [sic] [[Special:Contributions/172.69.54.63|172.69.54.63]] 21:29, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
:::Ok, thanks. Would not have gotten that in a lifetime! Your IP addresses are very close to each other - do you two know each other, or is this particular manga more popular than one might think? [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 23:01, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
::::It’s definitely a well known manga, with numerous internet memes spawned from it. Personally, I’m experiencing a Baader-Meinhof Phenomenon with it since Team Fortress 2 just had an update including an outfit that looks like the main character Jotaro Kujo. [[Special:Contributions/172.68.211.82|172.68.211.82]] 04:34, 5 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
I can relate way too much to this comic. Then again, I bet most of us here relate to xkcd in general, and are probably logically, socially inept, nerds. [[User:Linker|Linker]] ([[User talk:Linker|talk]]) 17:54, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
The last one of these was published a mere 15 comics ago. I assume this is becoming some sort of satirical how-to series. &lt;br /&gt;
[[Special:Contributions/172.68.211.112|172.68.211.112]] 22:46, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Nah, Randall has just returned to some of his old themes recently. Check out the categories! Oh, and should we try to get the numbers on how many apples an average guy eats in his lifetime? I fell like maybe we could just write it, as a fun fact. [[User:Herobrine|Herobrine]] ([[User talk:Herobrine|talk]]) 23:51, 4 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
I would assume &amp;quot;Do you like apples&amp;quot; might be weird unless there is some apple context, but at least answerable. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 00:47, 5 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
Noone else feels like this could be a reference to the - by now a few weeks old - news story in which the US president used a note on how to show human emotions to the vicitims of a massshooting? [[User:Lupo|Lupo]] ([[User talk:Lupo|talk]]) 05:26, 5 April 2018 (UTC)  I feel that way as well, it was my first thought upon reading. [[Special:Contributions/108.162.229.4|108.162.229.4]] 15:51, 5 April 2018 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The &amp;quot;I should go&amp;quot; reminds me of Mass Effect token phrase when ending dialogues. Could that be relevant to the post? [[Special:Contributions/162.158.111.61|162.158.111.61]] 13:07, 5 April 2018 (UTC)&lt;/div&gt;</summary>
		<author><name>108.162.229.4</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1889:_xkcd_Phone_6&amp;diff=146391</id>
		<title>1889: xkcd Phone 6</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1889:_xkcd_Phone_6&amp;diff=146391"/>
				<updated>2017-10-09T16:31:39Z</updated>
		
		<summary type="html">&lt;p&gt;108.162.229.4: /* List of features (clockwise from center/top) */ mmpff&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 1889&lt;br /&gt;
| date      = September 13, 2017&lt;br /&gt;
| title     = xkcd Phone 6&lt;br /&gt;
| image     = xkcd_phone_6.png&lt;br /&gt;
| titletext = We understand your privacy concerns; be assured that our phones will never store or transmit images of your face.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
&lt;br /&gt;
This is the sixth entry in the ongoing [[:Category:xkcd Phones|xkcd Phone series]], released the day after Apple announced their new {{w|iPhone 8}} and the higher-end {{w|iPhone X}} (pronounced iPhone 10) with facial recognition features.&lt;br /&gt;
&lt;br /&gt;
===List of features (clockwise from center/top)===&lt;br /&gt;
&lt;br /&gt;
; Front camera (centered for eye contact during video chat)&lt;br /&gt;
: Front camera is a common feature of smartphones. The camera lens is located on the same side of the phone's case as the main screen and therefore it is possible to capture the image of the user's face looking at the screen and display the interlocutor's face on the screen simultaneously, enabling video chat. However, as the camera is usually located above the screen, a user looking at the displayed image of the other person directs his or her eyes at the center of the screen and not at the camera's lens. This is very visible on the other end of the chat as if the person talking was looking down and not in the interlocutor's face which is an uncomfortable situation for most people. For this reason, professionals involved in movie or TV-making, like actors or reporters, are trained to look straight into the camera's lens while talking, which creates impression of looking straight at the viewer's face. During a video chat, however, looking into the lens of an above-screen camera does not allow one to see the interlocutor's face clearly because it is then in the peripheral field of vision.&lt;br /&gt;
&lt;br /&gt;
: To solve this conundrum, Randall proposes locating the camera lens right in the middle of the screen. Therefore the user looking at the screen to see the other person's face would be also looking at the lens, creating an impression of a straight look on the other end of the chat. This is absurd since the lens would then take place of some of the center pixels of the screen, not allowing the display the center part of the captured image of the other person's face (like eyes and/or lips) which is most important for nonverbal communication. Such location of the camera lens would also likely interfere with touch-screen function. It will make other applications on the phone difficult to use, since virtually no user interface is designed to accommodate for a blind spot in the center.&lt;br /&gt;
&lt;br /&gt;
: The idea of having the camera in the middle of the screen is only currently absurd, however, as advances in technology may enable such a feature to eventually work without disturbing the appearance or function of the phone's display, unlike the visual disturbance clearly indicated in the comic. For instance, previous technological advancements have improved the functionality of the display, starting with adding touch sensing. The touch sensitive hardware of the phone is located in thin a layer above the hardware that generates the image for the display, and capacitive touch sensing tech is less obtrusive than tech implementing previous resistive sensing. Though it has yet to be released to market, certain manufacturers are aiming to place the fingerprint reader for a phone underneath the screen, for seamless functionality. Though it may be difficult at this point, figuring a way to have a camera capture images through the array of pixels on the screen is not completely beyond imagination.&lt;br /&gt;
&lt;br /&gt;
; Full-width rear camera&lt;br /&gt;
: Phone cameras tend to have lenses which are quite small and round or square -- same width as height.  Full-width makes it sound like the camera lens is really wide, as in a long oval or rectangle shape.  This could allow the camera to gather a lot more light, potentially working in low light situations.  However the lens would be more vulnerable to damage and dirt.  Unless a very large sensor was used, focusing the image could be a problem, since cell phones are typically not very deep.&lt;br /&gt;
&lt;br /&gt;
; CDC partnership - phone automatically administers seasonal flu vaccine to cheek every year&lt;br /&gt;
: U.S. {{w|Centers for Disease Control and Prevention}} is a government agency tasked with addressing public health concerns such as infectious diseases, including seasonal flu. A common way of limiting spread of an infectious disease is {{w|Vaccine|vaccination}}, which most often involves administering a specially prepared medicine via an {{w|intramuscular injection}}. Researchers have investigated other delivery systems, including aerosol, or microneedle injection.  This features implies that the phone would automatically perform some form of injection once a year, administering vaccine via a small aperture while the user is holding the phone to his or her cheek during a call. However, the placement of this component is unusual as it would line up with the user's ear rather than cheek during a phone call. It may be designed to detect the fraction of a second your cheek would be in the appropriate position (perhaps after a phone call, as you may be dropping the phone from your ear), to administer it at that moment; this would conveniently prevent disturbances to a majority of conversations.&lt;br /&gt;
&lt;br /&gt;
: A further absurdity to this feature is that the vaccine is different every year, in order to account for various mutations causing different and typically new strains of the virus (thus the reason it has to be administered yearly). The CDC bases the combination of strains on a best-guess of what will be the most significant strains in circulation over the upcoming year, and so in order to have the current year's vaccine, the user would have to physically load the vaccine into the phone for later administration, or there would have to be a mechanism to synthesize the concoction on-board the phone and an associated logistics framework and digital standards for OTA delivery of specifications for the year's vaccine.&lt;br /&gt;
&lt;br /&gt;
; 12-function&lt;br /&gt;
: Most smartphones can be used for more than 12 different things{{Citation needed}}. However, this may refer to the 12 basic functions of algebra (identity, squaring, cubing, square root, logarithm, exponential, reciprocal, sine, cosine, greatest integer, absolute value, and logistic), or the twelve function keys on a modern keyboard (more than the ten on the original IBM PC keyboard). Alternatively it may be a reference to calculators: basic models are sometimes referred to as four function calculators (addition, subtraction, multiplication and division), and complex scientific calculators may advertise 250 or more functions.&lt;br /&gt;
&lt;br /&gt;
; Dishwasher safe&lt;br /&gt;
: This is usually a feature of plastic containers or fancy dishes, which a normal person would want to clean using a dishwasher. Phones are rarely cleaned with anything more than a quick wipe.  A phone that is truly dishwasher safe would have to be waterproof, and able to withstand high temperatures and caustic effects of detergent.  This feature may be a reference to [https://www.youtube.com/watch?v=nPGY2T9r1Ok this Knallerfrauen sketch] where an elderly user puts an iPad into a dishwasher to clean it.&lt;br /&gt;
&lt;br /&gt;
; GPS transmitter&lt;br /&gt;
: Many smartphones have a receiver for the Global Positioning System, which allows a phone to compute its position based on signals from the constellation(s) of GPS satellites. However, a device with a &amp;quot;GPS transmitter&amp;quot; would broadcast signals that would interfere with the GPS receivers of all devices nearby.  This might be used in some form of differential GPS, broadcasting signals from a known location to allow more precise determination of other locations.  Or such a system might be used to confuse or control devices, such as drones, which navigate using GPS.&lt;br /&gt;
&lt;br /&gt;
; 3-G acceleration&lt;br /&gt;
: This is a mixing of three unrelated concepts with similar names. In computer graphics, &amp;quot;{{w|Graphics processing unit|3-D acceleration}}&amp;quot; refers to GPU hardware that speeds up handling of three-dimensional data, such as rotating shapes in space. In physics, &amp;quot;3 Gs of acceleration&amp;quot; refers to speed increasing at a rate of 3 times the acceleration of Earth's gravity, or approximately 30 m/s². In cellular networks, {{w|3G}} refers to a standard for data communication.  GPUs, accelerometers, and compatibility with 3G networks are all normal features of modern smartphones.  &amp;quot;3-G acceleration&amp;quot;, however, is not a real term and doesn't describe any meaningful feature of a phone.&lt;br /&gt;
&lt;br /&gt;
; Portable, solar-heated&lt;br /&gt;
: Portability is pretty much the entire point of using a ''mobile'' phone, so advertising portability is rather redundant. Solar ''power'' charging could be a very useful feature on a phone, but solar ''heating'' usually applies to plumbing, where a water tank is heated by the sun and used to supply hot water to taps. Technically, as the sun heats up everything it shines on, the phone is in fact solar heated.&lt;br /&gt;
&lt;br /&gt;
; Pore-cleaning strip&lt;br /&gt;
: Presumably this would be part of the ''Shroud of Turin-style facial transfer unlock'', where the phone would use the dirt and oils collected from the user's face being pressed against the phone to verify their identity. Something sticky on that location would be very annoying for clean-shaven people and extremely painful for anyone with facial hair. See also [[777: Pore Strips]]&lt;br /&gt;
&lt;br /&gt;
; Maximum strength&lt;br /&gt;
: Medicines are often sold as &amp;quot;Maximum strength&amp;quot;, as in the highest dose allowed by law or allowed without a prescription.  For phones, there are sometimes &amp;quot;hardened&amp;quot; or &amp;quot;ruggedized&amp;quot; versions which are designed to survive harsher environmental conditions such as surviving drops and collisions, excessive water, dust, etc.  So Maximum strength could indicate a &amp;quot;ruggedized&amp;quot; phone, though a screen that extended past the edges would likely have the opposite effect.&lt;br /&gt;
&lt;br /&gt;
; Never needs sharpening&lt;br /&gt;
: Phones do not need to be sharpened in the first place{{Citation needed}}. This is a feature more likely to be found in a knife advertisement (especially for a knife that cannot be sharpened, like a serrated or ceramic blade), or on a mechanical pencil.  But since the screen goes past the edge, it might be sharp enough to cut through things, much like a knife, though the phone would be unsafe to carry and handle if that were the case.&lt;br /&gt;
&lt;br /&gt;
; Can survive up to 30 minutes out of water&lt;br /&gt;
: This is a play on the common IP-rating of water resistance, which is typically rated for submersion to a rated depth for 30 minutes.  A phone which could only be used or carried for 30 minutes and then needed to be immersed in water would be rather inconvenient, especially if it was still susceptible to short-circuiting as most electronic devices do when submerged.  &lt;br /&gt;
&lt;br /&gt;
: Alternately, either this phone's target market could be whales, dolphins, or other marine life, such as octopodes, or the feature could be optional. While such a feature would prove to be extremely useful for aquatic customers, the &amp;quot;solar-heated&amp;quot; feature would undoubtedly be inhibited significantly as water depths increased.&lt;br /&gt;
&lt;br /&gt;
; Exclusive Audubon Society app identifies birds and lets you control their flight&lt;br /&gt;
: {{w|National Audubon Society}} is a non-profit organization dedicated to conservation of nature, mainly of birds, also organizing open {{w|birdwatching}} events. An app that identifies bird species, as for example from a photo of a bird made by the smartphone itself, would be cool. An app allowing you to control the bird's flight would be way cooler, but it is not possible with current technology - and it would fly in the face of the Audubon Society core activity. This is a reference to {{w|Unmanned_aerial_vehicle|drones}} (artificial &amp;quot;birds&amp;quot;) which are often controlled by a smartphone app. This may also be a reference to [[1425: Tasks]], in which an app that can recognize if a bird is on camera is proposed.&lt;br /&gt;
&lt;br /&gt;
; Extra screen&lt;br /&gt;
:Possibly because of the center camera, an additional section of screen was added. Some phones also advertise having extra screen, although this refers to having a larger screen in general, or else a form of display on another surface of the phone, such as the side or rear, rather than a small rectangle added to the bottom.&lt;br /&gt;
&lt;br /&gt;
; Wireless charging port&lt;br /&gt;
:A port for wireless charging is an oxymoron, since wireless charging has no wires and thus has no need for a port.  (Unless it is required for fuel for a fuel cell.  See clean coal, below.)  This may be a jab at Apple's removal of headphone port from their previous phones.&lt;br /&gt;
&lt;br /&gt;
; Safe for ages 6-8 months, 10 months, 18 months-3 years, and 12 years and older&lt;br /&gt;
:Usually an item is deemed safe for a particular age or older, or (in the case of toys) is recommended for a particular age range.  This is unusual in that it's a hodge-podge of age ranges with no apparent reason why some ages are safe and others are not. It may be a parody of drug commercials that list several age ranges for which the drug had to be separately approved.&lt;br /&gt;
&lt;br /&gt;
; Screen goes past the edge&lt;br /&gt;
:A parody of the trend of &amp;quot;edge to edge&amp;quot; displays in recent generations of smartphones, or phones whose screens curve partway around the edge of the phone.&lt;br /&gt;
&lt;br /&gt;
; High thread count CPU&lt;br /&gt;
:A CPU thread is a task the CPU performs. Several threads may share memory making them a process. Threads are meant to run in parallel and the operating system distributes the workload on the available hardware execution units. These execution units are sometimes called hardware threads, especially when there is more than one per processing unit (or core). For example, the Intel Core i7 7700 is considered a 4-core, 8-thread CPU. The vague &amp;quot;high thread count&amp;quot; statement could make sense in this context, however, it is most likely a joke about bedding, where it is an actual selling point.  High thread count is a marketing term for linens, where it signifies the density of threads in a textile. &lt;br /&gt;
&lt;br /&gt;
; Shroud of Turin-style facial transfer unlock&lt;br /&gt;
:The {{w|Shroud of Turin}} contains an image of a face -- originally believed to be of {{w|Jesus Christ}}, before the Shroud was found to be 1200 years too young.  Presumably, to unlock this phone, the user would have to physically {{w|facepalm|press their face}} against the phone, the way Shroud-Man's image was allegedly transferred to the shroud.  This is likely a reference to the iPhone X's FaceID unlock, which uses a ''photograph'' of your face augmented with spatial information to unlock it and which had attracted [https://www.wired.com/story/iphone-x-faceid-security/ significant criticism] immediately before this comic came out.&lt;br /&gt;
&lt;br /&gt;
; Fonts developed by NASA&lt;br /&gt;
: Between 1975 and 1992 NASA used the {{w|NASA insignia|&amp;quot;worm&amp;quot; logotype}} in its insignia. It was a special font omitting the horizontal bar in the capitalized letter A. May be a reference to many advertisements that claim their product uses technology developed by NASA. This seems impressive, as NASA technology does tend to be quite strong and advanced, as they claim at their [https://spinoff.nasa.gov/ spin off] website. However, it would not be as impressive due to fonts having very little to do with NASA's core operations.&lt;br /&gt;
&lt;br /&gt;
; Includes applicator&lt;br /&gt;
: What tampon packages, cosmetics, paints, and other products often say.  An applicator for a phone would be absurd since the phone cannot be applied, spread, inserted, or attached to something else. This may be referring back to the aforementioned yearly vaccine.&lt;br /&gt;
&lt;br /&gt;
; Burns clean coal&lt;br /&gt;
: There is marketing, trying to appear to be using clean energy, due to pollution concerns.  Coal burning power plants are usually quite large, so a traditional coal fired thermal-electric plant in a cell phone would be absurd.  However, {{w|Fuel cell|fuel cells}}, which produce electricity by oxidizing some fuel can be small enough to fit in a cell phone, but they do not typically burn coal.  Clean coal is coal that is burned so that it does not give off as much soot, sulphur dioxide, nitrogen oxides, mercury, or other pollutants as &amp;quot;normal&amp;quot; coal, or methods of burning coal that give off relatively less pollutants. (The cordless charging port might be receptacle for refueling the phone, using liquid, or using a fuel cartridge.)&lt;br /&gt;
&lt;br /&gt;
; Pre-seasoned&lt;br /&gt;
:Pre-seasoned typically refers to cast iron cookware which is ready to use out of the box, as opposed to needing to season it with oil and heat. It can also refer to packaged meats which are ready to cook without needing to be seasoned with herbs and spices, or timber that has been dried and is ready for use. A more technical definition of 'seasoning' means operating devices, usually calibrated standards or battery cells, for a while in the factory, to make sure the device meets constant performance requirements without deviating or diminshing too much. In this sense it could applies to the battery of the phone.&lt;br /&gt;
&lt;br /&gt;
; Broad-spectrum SPF 30&lt;br /&gt;
:The xkcd phone somehow gives a sun protection factor (SPF) 30 level of protection for the skin from sun light.  Perhaps the phone itself blocks 97% of UVB radiation (this being the definition of &amp;quot;SPF 30&amp;quot;), allowing 3% through, although this would be remarkably more translucent than most phones (which allow much less than 1% of UVB, or any other visible or near-visible wavelength, through).  This would only apply to the patch of skin it blocks sunlight from.&lt;br /&gt;
&lt;br /&gt;
; College-ruled&lt;br /&gt;
:College-ruled is a style of notebook paper having narrower lines in order to fit more text per page. That the phone is college-ruled suggests that there are lines permanently displayed on the screen, which would obscure any images on the screen, along with any text that doesn't line up with the lines. Defective screens can show similar patterns. For example, the iPhone 6 &amp;quot;touch disease&amp;quot; cause regularly spaced vertical lines to appear on top of the screen. Here, it is possible that the manufacturer tries to pass off screen defects as features.&lt;br /&gt;
&lt;br /&gt;
; Sterile packaging&lt;br /&gt;
:Useful for medical supplies, less so in a phone.&lt;br /&gt;
&lt;br /&gt;
; Radium backlight&lt;br /&gt;
:The discovery of the radioactive element radium sparked a brief fad in which some watch makers painted watch faces or hands with a paint containing radium and a radioluminescent substance, such as zinc sulfide, which converted the radiation from the radium into visible light. This allowed the time to be read at night without an external power source for the light. However, it was eventually realized that regular exposure to radium could result in radiation poisoning, particularly for the workers assembling and painting the watches.  A radium-based backlight would therefore be both potentially dangerous (especially for an object carried on one's person much of the time) but also largely useless, as the radioluminescent light is rather dim compared to conventional phone back lights.&lt;br /&gt;
&lt;br /&gt;
; 4K pixels (50×80)&lt;br /&gt;
:&amp;quot;4K&amp;quot; typically denotes a screen with a width of ~4000 pixels, for example in 4K TVs which have 4096×2160 pixels, or 8.8 million pixels total.  That would be an outstanding resolution for a cell phone.  Here, however, the &amp;quot;fine print&amp;quot; in parentheses clarifies that 4000 is actually the total number of pixels, not the width.  This is horrendous.  As a comparison, the old Commodore VIC-20 with a resolution of 176 × 184 would have over 8 times the pixels of this phone. It is more comparable to the screen resolution of the sturdy Nokia 3310, boasting a total of 4032 pixels positioned 84 × 48.&lt;br /&gt;
&lt;br /&gt;
In the caption below the phone [[Randall]] presents many different version numbers:&lt;br /&gt;
*The number 6 is in correct order of all the xkcd phones&lt;br /&gt;
*The {{w|Roman numerals|roman number}} VIII refers to the newly announced {{w|iPhone 8}} and jokes about the roman number X below&lt;br /&gt;
*Version number 10 is the current version of Microsoft Windows&lt;br /&gt;
*The {{w|iPhone X}} was announced together with the iPhone 8 by Apple on September 12, 2017, a day before this comic was released. Apple clarified X must be read as the roman number 10, so for additional absurdity two xkcd phones share the same number, using different numeral&lt;br /&gt;
*The number 26 refers to the number of letters in the English alphabet&lt;br /&gt;
*In the year 1876 {{w|Alexander Graham Bell}} received the U.S. Patent No. 174465 for the {{w|invention of the telephone}}, but there is still a {{w|Elisha Gray and Alexander Bell telephone controversy|controversy}} whether {{w|Elisha Gray}} was the first who presented a working telephone. &lt;br /&gt;
Below these numbers Randall states that xkcd isn't responsible for this ''nonconsecutive version number war'', but, as it can be seen here above, he attempts to win.  By counting parallel version numbers xkcd defeated Apple 6:2. The &amp;quot;nonconsecutive version number war&amp;quot; refers to several recent phones, and possibly operating systems, released consecutively with nonconsecutive version numbers, including:&lt;br /&gt;
*The iPhone X (or Ten) which will be released shortly after the iPhone 8&lt;br /&gt;
*The Samsung Galaxy Note 7 was released after the Note 5&lt;br /&gt;
*The Oneplus 5 was released after the OnePlus 3T&lt;br /&gt;
*The ZTE Axon 7 was released after the original Axon, skipping numbers 2-6.&lt;br /&gt;
*Microsoft Windows 10 was released after Microsoft Windows 8, officially skipping Microsoft Windows 9&lt;br /&gt;
&lt;br /&gt;
The symbols at the end are ™ for trademark, ® for registered trademark, and © for a copyright protection. The degree symbol ° after the letter C could be a play with degree Celsius.  The use of all four symbols after the phrase is ridiculous, as ™ and ® indicate trademarks with opposite registration statuses, slogans can't be copyrighted, and the degree symbol usually has no meaning when applied to text.&lt;br /&gt;
&lt;br /&gt;
In the title text Randall attributes privacy concerns about the facial recognition feature. A picture of a face will only be used for facial recognition, but never stored on the device nor transmitted to internet. A ''small'' side effect may be that the famous selfie pictures aren't possible anymore, as well as video calls.&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
:[A smartphone is shown, the screen is slightly wider than the case, in the middle is a photo lens, and at the right bottom a small extra part is added to the screen.]&lt;br /&gt;
:[On top a bracket ranges nearly over the entire width of the case. The text reads:]&lt;br /&gt;
:Full-width rear camera&lt;br /&gt;
:[The label at the photo lens is:]&lt;br /&gt;
:Front camera (centered for eye contact during video chat)&lt;br /&gt;
:[The label on the extra part says:]&lt;br /&gt;
:Extra screen&lt;br /&gt;
:[At the bottom below the case a label reads:]&lt;br /&gt;
:Wireless charging port&lt;br /&gt;
&lt;br /&gt;
:[The labels left to the phone are:]&lt;br /&gt;
:4k pixels (50x80)&lt;br /&gt;
:Radium backlight&lt;br /&gt;
:Sterile packaging&lt;br /&gt;
:College-ruled&lt;br /&gt;
:Broad spectrum SPF 30&lt;br /&gt;
:Pre-seasoned&lt;br /&gt;
:Burns clean coal&lt;br /&gt;
:Includes applicator&lt;br /&gt;
:Fonts developed by NASA&lt;br /&gt;
:Shroud of turn-style facial transfer unlock&lt;br /&gt;
:High thread count CPU&lt;br /&gt;
:Screen goes past the edge&lt;br /&gt;
:Safe for ages 6-8 months, 10 months, 18 months-3 years, and 12 years and older&lt;br /&gt;
&lt;br /&gt;
:[The labels right to the phone are:]&lt;br /&gt;
:CDC partnership: Phone automatically administers seasonal flu vaccine to cheek every year&lt;br /&gt;
:12-function&lt;br /&gt;
:Dishwasher safe&lt;br /&gt;
:GPS transmitter&lt;br /&gt;
:3-G acceleration&lt;br /&gt;
:Portable, solar-heated&lt;br /&gt;
:Pore-cleaning strip&lt;br /&gt;
:Maximum strength&lt;br /&gt;
:Never needs sharpening&lt;br /&gt;
:Can survive up to 30 minutes out of water&lt;br /&gt;
:Exclusive Audubon Society app identifies birds and lets you control their flight&lt;br /&gt;
&lt;br /&gt;
:[Text below the phone:]&lt;br /&gt;
:Introducing&lt;br /&gt;
:'''The XKCD PHONE 6, VIII, 10, X, 26, and 1876'''&lt;br /&gt;
:''We didn't start this nonconsecutive version number war, but we will not lose it.''™®©°&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
[[Category:xkcd Phones]]&lt;/div&gt;</summary>
		<author><name>108.162.229.4</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=829:_Arsenic-Based_Life&amp;diff=56171</id>
		<title>829: Arsenic-Based Life</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=829:_Arsenic-Based_Life&amp;diff=56171"/>
				<updated>2013-12-30T07:46:37Z</updated>
		
		<summary type="html">&lt;p&gt;108.162.229.4: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 829&lt;br /&gt;
| date      = December 3, 2010&lt;br /&gt;
| title     = Arsenic-Based Life&lt;br /&gt;
| image     = arsenic_based_life.png&lt;br /&gt;
| titletext = According to a new paper published in the journal Science, reporters are unable to thrive in an arsenic-rich environment.&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{w|Arsenic}} is a chemical element which is known to be poisonous to humans and other life forms. But {{w|NASA}} announced the discovery of bacteria {{w|GFAJ-1|substituting arsenic}}. Like most other scientists [[Randall]] did not believe in this (it was disproved in 2012) he presents us a poison party, showing the reporters their fail on the hype.&lt;br /&gt;
&lt;br /&gt;
In order to fit the theme of the event, the researchers make cocktails and hors d'œuvres,  with arsenic. This poisons all of the reporters at the press conference. The words &amp;quot;d'oerves&amp;quot; at the comic are just a typo by Randall for &amp;quot;d'oeuvres&amp;quot; or &amp;quot;d'œuvres&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The girl with the ponytail in this comic is different from the character commonly referred to as [[Ponytail]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Three people, two women and a man, stand looking at a laptop screen, which is sitting on a desk. The woman with a ponytail is pointing at the screen.]&lt;br /&gt;
:Ponytail: Our arsenic-based DNA discovery is cool, but these reporters are expecting life on Titan! Our press conference will be such a letdown!&lt;br /&gt;
&lt;br /&gt;
:[Ponytail turns around to face Megan.]&lt;br /&gt;
:Ponytail: Okay, we need to make it more exciting for them. How do you make an event entertaining?&lt;br /&gt;
:Megan: Dunno, I suck at parties. Music, I guess?&lt;br /&gt;
&lt;br /&gt;
:[Ponytail girl turns back around and leans over to start typing on the computer, while the other two look on. Megan puts her hand to her chin.]&lt;br /&gt;
:Ponytail: WikiHow says you can &amp;quot;serve cocktails and hors d'oerves that fit the theme of your event.&amp;quot;&lt;br /&gt;
:Megan: Easy enough!&lt;br /&gt;
&lt;br /&gt;
:[Ponytail girl stands at a podium on a stage, the man stands amongst the audience with a tray. All the audience members are either dead or dying, having fallen onto the floor or slumped over in their seats.]&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:Physics]]&lt;br /&gt;
[[Category:Biology]]&lt;br /&gt;
[[Category:Public speaking]]&lt;/div&gt;</summary>
		<author><name>108.162.229.4</name></author>	</entry>

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