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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=2481%3A_1991_and_2021</id>
		<title>2481: 1991 and 2021 - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=2481%3A_1991_and_2021"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;action=history"/>
		<updated>2026-05-23T06:11:10Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=411026&amp;oldid=prev</id>
		<title>2603:6011:1F0:2A40:DC22:1F47:2399:3124: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=411026&amp;oldid=prev"/>
				<updated>2026-04-24T01:54:43Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 01:54, 24 April 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot; &gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;quot;Laser attacks on airliners&amp;quot; ''sounds'' dramatic and important, and White Hat probably thinks that {{w|laser weapon}}s have been developed and used to attack aircraft. Given that &amp;quot;a [US] federal law&amp;quot; has been passed to combat such attacks, White Hat may be envisioning a future where US citizens have access to laser guns, and some reckless individuals have been firing them at airplanes. (If it were some other group like terrorists or foreign militaries, a federal law would be unlikely to dissuade them.)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;quot;Laser attacks on airliners&amp;quot; ''sounds'' dramatic and important, and White Hat probably thinks that {{w|laser weapon}}s have been developed and used to attack aircraft. Given that &amp;quot;a [US] federal law&amp;quot; has been passed to combat such attacks, White Hat may be envisioning a future where US citizens have access to laser guns, and some reckless individuals have been firing them at airplanes. (If it were some other group like terrorists or foreign militaries, a federal law would be unlikely to dissuade them.)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In reality, the &amp;quot;lasers&amp;quot; in question are low-powered laser pointers, which some people aim at passenger airliners as a (dangerous) prank. When the beam hits the airplane, it cannot damage the plane itself, much less shoot it from the sky;{{citation needed}} it can, however, blind the pilot, which poses a threat to them and their passengers. A law ([https://www.law.cornell.edu/uscode/text/18/39A 18 USC §39A]) was thus passed in 2012 to criminalize this.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In reality, the &amp;quot;lasers&amp;quot; in question are low-powered &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{What If|13|&lt;/ins&gt;laser pointers&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}}&lt;/ins&gt;, which some people aim at passenger airliners as a (dangerous) prank. When the beam hits the airplane, it cannot damage the plane itself, much less shoot it from the sky;{{citation needed}} it can, however, blind the pilot, which poses a threat to them and their passengers. A law ([https://www.law.cornell.edu/uscode/text/18/39A 18 USC §39A]) was thus passed in 2012 to criminalize this.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The robot fighting TV shows mentioned include ''{{w|BattleBots}}'', {{w|Robot Wars (TV series)|''Robot Wars''}} and {{w|MegaBots Inc.|''MegaBots''}}, the earliest of which started in 1998. In them, machines armed with a variety of weapons fight in an arena. These are not technically robots or drones in the traditional sense of operating autonomously; for the most part, they are either remote controlled, or are piloted by humans and have only rudimentary on-board computer systems.&amp;#160; They are certainly not controlled by AI.&amp;#160; Also, while these shows have been popular enough to return to the air after periods of hiatus, they are not nearly as popular as sports involving humans.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The robot fighting TV shows mentioned include ''{{w|BattleBots}}'', {{w|Robot Wars (TV series)|''Robot Wars''}} and {{w|MegaBots Inc.|''MegaBots''}}, the earliest of which started in 1998. In them, machines armed with a variety of weapons fight in an arena. These are not technically robots or drones in the traditional sense of operating autonomously; for the most part, they are either remote controlled, or are piloted by humans and have only rudimentary on-board computer systems.&amp;#160; They are certainly not controlled by AI.&amp;#160; Also, while these shows have been popular enough to return to the air after periods of hiatus, they are not nearly as popular as sports involving humans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>2603:6011:1F0:2A40:DC22:1F47:2399:3124</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=380611&amp;oldid=prev</id>
		<title>92.23.2.228: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=380611&amp;oldid=prev"/>
				<updated>2025-06-29T23:19:36Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 23:19, 29 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot; &gt;Line 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (and smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 1990s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early '90s and remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally and socially significant in the past few years. While wireless communication has certainly had enormous and wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (and smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 1990s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early '90s and remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally and socially significant in the past few years. While wireless communication has certainly had enormous and wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies '90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;one—of &lt;/del&gt;course there were, spread across both geography and time, but most people will have encountered one or more&amp;lt;!-- e.g. prompted by 'waves', perhaps even from 'unlockdowns' --&amp;gt; across the same pandemic, rather than multiple pandemics serious enough to each promote at least one lockdown&amp;lt;!-- countries previously directly affected by SARS/MERS, or anything else, aside --&amp;gt;), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies '90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;one — of &lt;/ins&gt;course there were, spread across both geography and time, but most people will have encountered one or more&amp;lt;!-- e.g. prompted by 'waves', perhaps even from 'unlockdowns' --&amp;gt; across the same pandemic, rather than multiple pandemics serious enough to each promote at least one lockdown&amp;lt;!-- countries previously directly affected by SARS/MERS, or anything else, aside --&amp;gt;), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>92.23.2.228</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=380608&amp;oldid=prev</id>
		<title>2A00:1E:B000:6801:C003:1F4D:E9E4:6D09: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=380608&amp;oldid=prev"/>
				<updated>2025-06-29T21:16:43Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 21:16, 29 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot; &gt;Line 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (and smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 1990s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early '90s and remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally and socially significant in the past few years. While wireless communication has certainly had enormous and wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (and smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 1990s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early '90s and remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally and socially significant in the past few years. While wireless communication has certainly had enormous and wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies '90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;one - of &lt;/del&gt;course there were, spread across both geography and time, but most people will have encountered one or more&amp;lt;!-- e.g. prompted by 'waves', perhaps even from 'unlockdowns' --&amp;gt; across the same pandemic, rather than multiple pandemics serious enough to each promote at least one lockdown&amp;lt;!-- countries previously directly affected by SARS/MERS, or anything else, aside --&amp;gt;), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies '90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;one—of &lt;/ins&gt;course there were, spread across both geography and time, but most people will have encountered one or more&amp;lt;!-- e.g. prompted by 'waves', perhaps even from 'unlockdowns' --&amp;gt; across the same pandemic, rather than multiple pandemics serious enough to each promote at least one lockdown&amp;lt;!-- countries previously directly affected by SARS/MERS, or anything else, aside --&amp;gt;), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>2A00:1E:B000:6801:C003:1F4D:E9E4:6D09</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=380601&amp;oldid=prev</id>
		<title>92.23.2.228: /* Explanation */ Justifying and clarifying the actual use of the plural. (See also https://en.wikipedia.org/wiki/COVID-19_lockdowns#Table_of_pandemic_lockdowns for details, perhaps.) Comments for future editors only.</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=380601&amp;oldid=prev"/>
				<updated>2025-06-29T17:42:40Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation: &lt;/span&gt; Justifying and clarifying the actual use of the plural. (See also https://en.wikipedia.org/wiki/COVID-19_lockdowns#Table_of_pandemic_lockdowns for details, perhaps.) Comments for future editors only.&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 17:42, 29 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot; &gt;Line 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (and smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 1990s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early '90s and remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally and socially significant in the past few years. While wireless communication has certainly had enormous and wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (and smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 1990s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early '90s and remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally and socially significant in the past few years. While wireless communication has certainly had enormous and wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies '90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than one), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies '90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than one &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;- of course there were, spread across both geography and time, but most people will have encountered one or more&amp;lt;!-- e.g. prompted by 'waves', perhaps even from 'unlockdowns' --&amp;gt; across the same pandemic, rather than multiple pandemics serious enough to each promote at least one lockdown&amp;lt;!-- countries previously directly affected by SARS/MERS, or anything else, aside --&amp;gt;&lt;/ins&gt;), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>92.23.2.228</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=287785&amp;oldid=prev</id>
		<title>172.70.85.177: Wrong spot to &quot;and/or&quot;, I realised...</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=287785&amp;oldid=prev"/>
				<updated>2022-06-28T14:04:56Z</updated>
		
		<summary type="html">&lt;p&gt;Wrong spot to &amp;quot;and/or&amp;quot;, I realised...&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 14:04, 28 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l19&quot; &gt;Line 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 19:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, &amp;quot;cordless phone&amp;quot; may be meant literally, meaning any wireless phone without a cord. That's distinct from common parlance where &amp;quot;cordless phone&amp;quot; is distinct from a cellular phone, and is a wireless extension of a landline (typically of limited range, i.e. within a home and perhaps its immediate outside area). It seems likely that Cueball was using a term he believed a 1991 citizen would more easily relate to. Although cell phones had been in use for over a decade by 1991, they were most commonly depicted as a foible of a stereotypical &amp;quot;businessman&amp;quot;, typically accompanied by displays of distraction, classism and self-importance. The term &amp;quot;cell phone&amp;quot; was at that time frequently used to refer to older analog cellular networks, with many mobile users proud of their new CDMA or GSM &amp;quot;''digital''&amp;quot; phones, as distinct from true &amp;quot;cellular&amp;quot; systems which have been deprecated since that time (this distinction has since disappeared from common usage). A more general term used in modern parlance, such as &amp;quot;mobile phone&amp;quot; or &amp;quot;wireless phone&amp;quot; may have been less recognizable to the average person in 1991. Describing a cell phone as &amp;quot;a cordless phone [where you can] send news stories to your friends&amp;quot; would be a reasonable way of describing a cell phone to a person of that era.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, &amp;quot;cordless phone&amp;quot; may be meant literally, meaning any wireless phone without a cord. That's distinct from common parlance where &amp;quot;cordless phone&amp;quot; is distinct from a cellular phone, and is a wireless extension of a landline (typically of limited range, i.e. within a home and perhaps its immediate outside area). It seems likely that Cueball was using a term he believed a 1991 citizen would more easily relate to. Although cell phones had been in use for over a decade by 1991, they were most commonly depicted as a foible of a stereotypical &amp;quot;businessman&amp;quot;, typically accompanied by displays of distraction, classism and self-importance. The term &amp;quot;cell phone&amp;quot; was at that time frequently used to refer to older analog cellular networks, with many mobile users proud of their new CDMA or GSM &amp;quot;''digital''&amp;quot; phones, as distinct from true &amp;quot;cellular&amp;quot; systems which have been deprecated since that time (this distinction has since disappeared from common usage). A more general term used in modern parlance, such as &amp;quot;mobile phone&amp;quot; or &amp;quot;wireless phone&amp;quot; may have been less recognizable to the average person in 1991. Describing a cell phone as &amp;quot;a cordless phone [where you can] send news stories to your friends&amp;quot; would be a reasonable way of describing a cell phone to a person of that era.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Additionally, cellular phones today do not have much longer range than cellular phones of 1991 (in fact most have less range, due to their lower transmission power and use of higher frequencies, as well as indirectly due to increasing crowding on most wireless frequencies). Cordless phones reliant on a land-line may exhibit somewhat longer range than they did in 1991, due to improvements in digital error correction and audio compression. Although the effective range of a single transmission at a given power and&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;/or &lt;/del&gt;frequency would otherwise be reduced by interference from the proliferation of other wireless devices outside functional range or operating independently. Satellite phones also offer more terrestrial range than cellular or cordless landline phones, however their functional range has not greatly increased since 1991 either (being already sufficient to reach a satellite within line-of-sight above). A possible explanation for a perceived &amp;quot;longer range&amp;quot; is that cellular phone towers are much more omnipresent than in 1991, granting cellular devices much greater functional area even though their functional range from ''one'' tower is typically less than in 1991. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Additionally, cellular phones today do not have much longer range than cellular phones of 1991 (in fact most have less range, due to their lower transmission power and use of higher frequencies, as well as indirectly due to increasing crowding on most wireless frequencies). Cordless phones reliant on a land-line may exhibit somewhat longer range than they did in 1991, due to improvements in digital error correction and audio compression. Although the effective range of a single transmission at a given power and frequency would otherwise be reduced by interference from the proliferation of other wireless devices outside functional range &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and/&lt;/ins&gt;or operating independently. Satellite phones also offer more terrestrial range than cellular or cordless landline phones, however their functional range has not greatly increased since 1991 either (being already sufficient to reach a satellite within line-of-sight above). A possible explanation for a perceived &amp;quot;longer range&amp;quot; is that cellular phone towers are much more omnipresent than in 1991, granting cellular devices much greater functional area even though their functional range from ''one'' tower is typically less than in 1991. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sharing on social media has distorted what news stories people encounter. Instead of a {{w|Propaganda model|curated}} selection of important{{Citation needed}} news [https://www.rollingstone.com/politics/politics-features/iraq-war-media-fail-matt-taibbi-812230/ fact-checked] by a {{w|Dewey_Defeats_Truman|newspaper}} or tv/{{w|Radio_Free_Europe/Radio_Liberty|radio}} broadcast from a [https://upload.wikimedia.org/wikipedia/commons/8/83/Corporationsownmedia.png large corporate media conglomerate], we see only what people similar to us found interesting.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sharing on social media has distorted what news stories people encounter. Instead of a {{w|Propaganda model|curated}} selection of important{{Citation needed}} news [https://www.rollingstone.com/politics/politics-features/iraq-war-media-fail-matt-taibbi-812230/ fact-checked] by a {{w|Dewey_Defeats_Truman|newspaper}} or tv/{{w|Radio_Free_Europe/Radio_Liberty|radio}} broadcast from a [https://upload.wikimedia.org/wikipedia/commons/8/83/Corporationsownmedia.png large corporate media conglomerate], we see only what people similar to us found interesting.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.70.85.177</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=287781&amp;oldid=prev</id>
		<title>162.158.159.15: Re-tidy-up. Clearly &quot;&amp;\or&quot; was &quot;and/or&quot; (more conventionally). Ampersands all over is grating, changing to longhand. Made explicit the 1990s (then '90s, for short, at least it wasn't &quot;90's&quot;!). Got rid of Oxford Commas, leaving/addingclausal ones.</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=287781&amp;oldid=prev"/>
				<updated>2022-06-28T13:15:44Z</updated>
		
		<summary type="html">&lt;p&gt;Re-tidy-up. Clearly &amp;quot;&amp;amp;\or&amp;quot; was &amp;quot;and/or&amp;quot; (more conventionally). Ampersands all over is grating, changing to longhand. Made explicit the 1990s (then &amp;#039;90s, for short, at least it wasn&amp;#039;t &amp;quot;90&amp;#039;s&amp;quot;!). Got rid of Oxford Commas, leaving/addingclausal ones.&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 13:15, 28 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l15&quot; &gt;Line 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 15:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In reality, the &amp;quot;lasers&amp;quot; in question are low-powered laser pointers, which some people aim at passenger airliners as a (dangerous) prank. When the beam hits the airplane, it cannot damage the plane itself, much less shoot it from the sky;{{citation needed}} it can, however, blind the pilot, which poses a threat to them and their passengers. A law ([https://www.law.cornell.edu/uscode/text/18/39A 18 USC §39A]) was thus passed in 2012 to criminalize this.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In reality, the &amp;quot;lasers&amp;quot; in question are low-powered laser pointers, which some people aim at passenger airliners as a (dangerous) prank. When the beam hits the airplane, it cannot damage the plane itself, much less shoot it from the sky;{{citation needed}} it can, however, blind the pilot, which poses a threat to them and their passengers. A law ([https://www.law.cornell.edu/uscode/text/18/39A 18 USC §39A]) was thus passed in 2012 to criminalize this.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The robot fighting TV shows mentioned include ''{{w|BattleBots}}'', {{w|Robot Wars (TV series)|''Robot Wars''}}&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;and {{w|MegaBots Inc.|''MegaBots''}}, the earliest of which started in 1998. In them, machines armed with a variety of weapons fight in an arena. These are not technically robots or drones in the traditional sense of operating autonomously; for the most part, they are either remote controlled or piloted by humans&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;and have only rudimentary on board computer systems.&amp;#160; They are certainly not controlled by AI.&amp;#160; Also, while these shows have been popular enough to return to the air after periods of hiatus, they are not nearly as popular as sports involving humans.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The robot fighting TV shows mentioned include ''{{w|BattleBots}}'', {{w|Robot Wars (TV series)|''Robot Wars''}} and {{w|MegaBots Inc.|''MegaBots''}}, the earliest of which started in 1998. In them, machines armed with a variety of weapons fight in an arena. These are not technically robots or drones in the traditional sense of operating autonomously; for the most part, they are either remote controlled&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;or &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;are &lt;/ins&gt;piloted by humans and have only rudimentary on&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/ins&gt;board computer systems.&amp;#160; They are certainly not controlled by AI.&amp;#160; Also, while these shows have been popular enough to return to the air after periods of hiatus, they are not nearly as popular as sports involving humans.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, &amp;quot;cordless phone&amp;quot; may be meant literally, meaning any wireless phone without a cord. That's distinct from common parlance where &amp;quot;cordless phone&amp;quot; is distinct from a cellular phone, and is a wireless extension of a landline&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;typically of limited range, i.e. within a home. It seems likely that Cueball was using a term he believed a 1991 citizen would more easily relate to. Although cell phones had been in use for over a decade by 1991, they were most commonly depicted as a foible of a stereotypical &amp;quot;businessman&amp;quot;, typically accompanied by displays of distraction, classism&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &amp;amp; &lt;/del&gt;self-importance. The term &amp;quot;cell phone&amp;quot; was at that time frequently used to refer to older analog cellular networks, with many mobile users proud of their new CDMA or GSM &amp;quot;''digital''&amp;quot; phones, as distinct from true &amp;quot;cellular&amp;quot; systems which have been deprecated since that time (this distinction has since disappeared from common usage). A more general term used in modern parlance, such as &amp;quot;mobile phone&amp;quot; or &amp;quot;wireless phone&amp;quot; may have been less recognizable to the average person in 1991. Describing a cell phone as &amp;quot;a cordless phone [where you can] send news stories to your friends&amp;quot; would be a reasonable way of describing a cell phone to a person of that era.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, &amp;quot;cordless phone&amp;quot; may be meant literally, meaning any wireless phone without a cord. That's distinct from common parlance where &amp;quot;cordless phone&amp;quot; is distinct from a cellular phone, and is a wireless extension of a landline &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(&lt;/ins&gt;typically of limited range, i.e. within a home &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and perhaps its immediate outside area)&lt;/ins&gt;. It seems likely that Cueball was using a term he believed a 1991 citizen would more easily relate to. Although cell phones had been in use for over a decade by 1991, they were most commonly depicted as a foible of a stereotypical &amp;quot;businessman&amp;quot;, typically accompanied by displays of distraction, classism &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;self-importance. The term &amp;quot;cell phone&amp;quot; was at that time frequently used to refer to older analog cellular networks, with many mobile users proud of their new CDMA or GSM &amp;quot;''digital''&amp;quot; phones, as distinct from true &amp;quot;cellular&amp;quot; systems which have been deprecated since that time (this distinction has since disappeared from common usage). A more general term used in modern parlance, such as &amp;quot;mobile phone&amp;quot; or &amp;quot;wireless phone&amp;quot; may have been less recognizable to the average person in 1991. Describing a cell phone as &amp;quot;a cordless phone [where you can] send news stories to your friends&amp;quot; would be a reasonable way of describing a cell phone to a person of that era.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Additionally, cellular phones today do not have much longer range than cellular phones of 1991 (in fact most have less range, due to their lower transmission power &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; &lt;/del&gt;use of higher frequencies, as well as indirectly due to increasing crowding on most wireless frequencies). Cordless phones reliant on a land-line may exhibit somewhat longer range than they did in 1991, due to improvements in digital error correction &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; &lt;/del&gt;audio compression&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, although &lt;/del&gt;the effective range of a single transmission at a given power &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; &lt;/del&gt;frequency would otherwise be reduced by interference from the proliferation of other wireless devices outside functional range or operating independently. Satellite phones also offer more terrestrial range than cellular or cordless landline phones, however their functional range has not greatly increased since 1991 either (being already sufficient to reach a satellite within line-of-sight above). A possible explanation for a perceived &amp;quot;longer range&amp;quot; is that cellular phone towers are much more omnipresent than in 1991, granting cellular devices much greater functional area even though their functional range from ''one'' tower is typically less than in 1991. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Additionally, cellular phones today do not have much longer range than cellular phones of 1991 (in fact most have less range, due to their lower transmission power &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;use of higher frequencies, as well as indirectly due to increasing crowding on most wireless frequencies). Cordless phones reliant on a land-line may exhibit somewhat longer range than they did in 1991, due to improvements in digital error correction &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;audio compression&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. Although &lt;/ins&gt;the effective range of a single transmission at a given power &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and/or &lt;/ins&gt;frequency would otherwise be reduced by interference from the proliferation of other wireless devices outside functional range or operating independently. Satellite phones also offer more terrestrial range than cellular or cordless landline phones, however their functional range has not greatly increased since 1991 either (being already sufficient to reach a satellite within line-of-sight above). A possible explanation for a perceived &amp;quot;longer range&amp;quot; is that cellular phone towers are much more omnipresent than in 1991, granting cellular devices much greater functional area even though their functional range from ''one'' tower is typically less than in 1991. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sharing on social media has distorted what news stories people encounter. Instead of a {{w|Propaganda model|curated}} selection of important{{Citation needed}} news [https://www.rollingstone.com/politics/politics-features/iraq-war-media-fail-matt-taibbi-812230/ fact-checked] by a {{w|Dewey_Defeats_Truman|newspaper}} or tv/{{w|Radio_Free_Europe/Radio_Liberty|radio}} broadcast from a [https://upload.wikimedia.org/wikipedia/commons/8/83/Corporationsownmedia.png large corporate media conglomerate], we see only what people similar to us found interesting.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sharing on social media has distorted what news stories people encounter. Instead of a {{w|Propaganda model|curated}} selection of important{{Citation needed}} news [https://www.rollingstone.com/politics/politics-features/iraq-war-media-fail-matt-taibbi-812230/ fact-checked] by a {{w|Dewey_Defeats_Truman|newspaper}} or tv/{{w|Radio_Free_Europe/Radio_Liberty|radio}} broadcast from a [https://upload.wikimedia.org/wikipedia/commons/8/83/Corporationsownmedia.png large corporate media conglomerate], we see only what people similar to us found interesting.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; &lt;/del&gt;smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;90s &lt;/del&gt;(requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early 90s &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; &lt;/del&gt;remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &amp;amp; &lt;/del&gt;socially significant in the past few years. While wireless communication has certainly had enormous &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp; &lt;/del&gt;wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1990s &lt;/ins&gt;(requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'&lt;/ins&gt;90s &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;socially significant in the past few years. While wireless communication has certainly had enormous &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies 90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than one), or how serious they were, how long-lasting&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'&lt;/ins&gt;90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than one), or how serious they were, how long-lasting or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>162.158.159.15</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=287729&amp;oldid=prev</id>
		<title>Jkshapiro: /* Explanation */ Remove extraneous link, minor text cleanup</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=287729&amp;oldid=prev"/>
				<updated>2022-06-28T02:00:52Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation: &lt;/span&gt; Remove extraneous link, minor text cleanup&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 02:00, 28 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l19&quot; &gt;Line 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 19:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, &amp;quot;cordless phone&amp;quot; may be meant literally, meaning any wireless phone without a cord. That's distinct from common parlance where &amp;quot;cordless phone&amp;quot; is distinct from a cellular phone, and is a wireless extension of a landline, typically of limited range, i.e. within a home. It seems likely that Cueball was using a term he believed a 1991 citizen would more easily relate to. Although cell phones had been in use for over a decade by 1991, they were most commonly depicted as a foible of a stereotypical &amp;quot;businessman&amp;quot;, typically accompanied by displays of distraction, classism, &amp;amp; self-importance. The term &amp;quot;cell phone&amp;quot; was at that time frequently used to refer to older analog cellular networks, with many mobile users proud of their new CDMA or GSM &amp;quot;''digital''&amp;quot; phones, as distinct from true &amp;quot;cellular&amp;quot; systems which have been deprecated since that time (this distinction has since disappeared from common usage). A more general term used in modern parlance, such as &amp;quot;mobile phone&amp;quot; or &amp;quot;wireless phone&amp;quot; may have been less recognizable to the average person in 1991. Describing a cell phone as &amp;quot;a cordless phone [where you can] send news stories to your friends&amp;quot; would be a reasonable way of describing a cell phone to a person of that era.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, &amp;quot;cordless phone&amp;quot; may be meant literally, meaning any wireless phone without a cord. That's distinct from common parlance where &amp;quot;cordless phone&amp;quot; is distinct from a cellular phone, and is a wireless extension of a landline, typically of limited range, i.e. within a home. It seems likely that Cueball was using a term he believed a 1991 citizen would more easily relate to. Although cell phones had been in use for over a decade by 1991, they were most commonly depicted as a foible of a stereotypical &amp;quot;businessman&amp;quot;, typically accompanied by displays of distraction, classism, &amp;amp; self-importance. The term &amp;quot;cell phone&amp;quot; was at that time frequently used to refer to older analog cellular networks, with many mobile users proud of their new CDMA or GSM &amp;quot;''digital''&amp;quot; phones, as distinct from true &amp;quot;cellular&amp;quot; systems which have been deprecated since that time (this distinction has since disappeared from common usage). A more general term used in modern parlance, such as &amp;quot;mobile phone&amp;quot; or &amp;quot;wireless phone&amp;quot; may have been less recognizable to the average person in 1991. Describing a cell phone as &amp;quot;a cordless phone [where you can] send news stories to your friends&amp;quot; would be a reasonable way of describing a cell phone to a person of that era.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Additionally, cellular phones today do not have much longer range than cellular phones of 1991 (in fact most have less range, due to their lower transmission power &amp;amp; use of higher frequencies, as well as indirectly due to increasing crowding on most wireless frequencies). Cordless phones reliant on a land-line&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;may exhibit somewhat longer range than they did in 1991, due to improvements in digital error correction &amp;amp; audio compression, although the effective range of a single transmission at a given power &amp;amp; frequency would otherwise be reduced by interference from the proliferation of other wireless devices outside functional range &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;\&lt;/del&gt;or operating independently. Satellite phones also offer more terrestrial range than cellular or cordless landline phones, however their functional range has not greatly increased since 1991 either (being already sufficient to reach a satellite within line-of-sight above). A possible explanation for a perceived &amp;quot;longer range&amp;quot; is that cellular phone towers are much more omnipresent than in 1991, granting cellular devices much greater functional area even though their functional range from ''one'' tower is typically less than in 1991. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Additionally, cellular phones today do not have much longer range than cellular phones of 1991 (in fact most have less range, due to their lower transmission power &amp;amp; use of higher frequencies, as well as indirectly due to increasing crowding on most wireless frequencies). Cordless phones reliant on a land-line may exhibit somewhat longer range than they did in 1991, due to improvements in digital error correction &amp;amp; audio compression, although the effective range of a single transmission at a given power &amp;amp; frequency would otherwise be reduced by interference from the proliferation of other wireless devices outside functional range or operating independently. Satellite phones also offer more terrestrial range than cellular or cordless landline phones, however their functional range has not greatly increased since 1991 either (being already sufficient to reach a satellite within line-of-sight above). A possible explanation for a perceived &amp;quot;longer range&amp;quot; is that cellular phone towers are much more omnipresent than in 1991, granting cellular devices much greater functional area even though their functional range from ''one'' tower is typically less than in 1991. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sharing on social media has distorted what news stories people encounter. Instead of a {{w|Propaganda model|curated}} selection of important{{Citation needed}} news [https://www.rollingstone.com/politics/politics-features/iraq-war-media-fail-matt-taibbi-812230/ fact-checked] by a {{w|Dewey_Defeats_Truman|newspaper}} or tv/{{w|Radio_Free_Europe/Radio_Liberty|radio}} broadcast from a [https://upload.wikimedia.org/wikipedia/commons/8/83/Corporationsownmedia.png large corporate media conglomerate], we see only what people similar to us found interesting.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sharing on social media has distorted what news stories people encounter. Instead of a {{w|Propaganda model|curated}} selection of important{{Citation needed}} news [https://www.rollingstone.com/politics/politics-features/iraq-war-media-fail-matt-taibbi-812230/ fact-checked] by a {{w|Dewey_Defeats_Truman|newspaper}} or tv/{{w|Radio_Free_Europe/Radio_Liberty|radio}} broadcast from a [https://upload.wikimedia.org/wikipedia/commons/8/83/Corporationsownmedia.png large corporate media conglomerate], we see only what people similar to us found interesting.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones, and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (&amp;amp; smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 90s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'&lt;/del&gt;90s &amp;amp; remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally, &amp;amp; socially significant in the past few years. While wireless communication has certainly had enormous &amp;amp; wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By most reasonable measures, the most important technologies on the list could be seen as the rise of mobile phones, and the ability to easily share news stories (aside of course, from any perceived advent of high-powered laser weapons or televised robotic warfare). The first of these, mobile phone usage (&amp;amp; smartphones in particular) has led to a dramatic change in how people communicate, with a large amount of communication now remote, which was not as convenient in the 90s (requiring, for example, setting up {{w|roaming}} at the carrier's office before taking the phone to another city) and impossible for most people a few decades prior: Low frequency wireless for personal communication was relatively uncommon in the early 90s &amp;amp; remains so today. Sharing of news stories person-to-person is partly blamed for the spread of {{w|fake news}}; misinformation has become more and more politically, legally, &amp;amp; socially significant in the past few years. While wireless communication has certainly had enormous &amp;amp; wide-ranging effects, the factuality of the data communicated is arguably of greater importance than the means of its communication. The joke is that the impact of a technology on society isn't really about how exciting or dangerous it might look at first glance.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{tvtropes|ParrotExpowhat|&lt;/del&gt;horrifies 90s White Hat&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}}&lt;/del&gt;, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than one), or how serious they were, how long-lasting, or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text horrifies 90s White Hat, as it not only refers to a pandemic serious enough to induce lockdowns, but mentions it casually, in reference to the existence of computer webcams. [[:Category:COVID-19|COVID-19]] is already a hugely impactful deadly disease, but by mentioning it without details, it leaves White Hat to guess as to the details. Cueball doesn't specify whether there have been one or more pandemics (the plural use of 'lockdowns' could be taken to imply that there were more than one), or how serious they were, how long-lasting, or how many lives were lost to them.&amp;#160; In consequence, White Hat could easily be assuming a dystopian future even worse than what really happened.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jkshapiro</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=283985&amp;oldid=prev</id>
		<title>Theusaf: Reverted edits by Donald Trump (talk) to last revision by CRLF</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=283985&amp;oldid=prev"/>
				<updated>2022-05-26T20:01:56Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted edits by &lt;a href=&quot;/wiki/index.php/Special:Contributions/Donald_Trump&quot; title=&quot;Special:Contributions/Donald Trump&quot;&gt;Donald Trump&lt;/a&gt; (&lt;a href=&quot;/wiki/index.php?title=User_talk:Donald_Trump&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:Donald Trump (page does not exist)&quot;&gt;talk&lt;/a&gt;) to last revision by &lt;a href=&quot;/wiki/index.php/User:CRLF&quot; title=&quot;User:CRLF&quot;&gt;CRLF&lt;/a&gt;&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;amp;diff=283985&amp;amp;oldid=281361&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Theusaf</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=281361&amp;oldid=prev</id>
		<title>Donald Trump: Reverted edit by anti-crap user</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=281361&amp;oldid=prev"/>
				<updated>2022-05-26T18:52:17Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted edit by anti-crap user&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;amp;diff=281361&amp;amp;oldid=280952&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Donald Trump</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=280952&amp;oldid=prev</id>
		<title>CRLF: Reverted vandalism with User:CRLF/OneClickUndo.js</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;diff=280952&amp;oldid=prev"/>
				<updated>2022-05-26T18:05:04Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted vandalism with &lt;a href=&quot;/wiki/index.php/User:CRLF/OneClickUndo.js&quot; title=&quot;User:CRLF/OneClickUndo.js&quot;&gt;User:CRLF/OneClickUndo.js&lt;/a&gt;&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=2481:_1991_and_2021&amp;amp;diff=280952&amp;amp;oldid=277356&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>CRLF</name></author>	</entry>

	</feed>