<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
		<id>https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=2001%3A861%3A3F07%3AA020%3AFF42%3A7762%3AD501%3A82B9</id>
		<title>explain xkcd - User contributions [en]</title>
		<link rel="self" type="application/atom+xml" href="https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=2001%3A861%3A3F07%3AA020%3AFF42%3A7762%3AD501%3A82B9"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php/Special:Contributions/2001:861:3F07:A020:FF42:7762:D501:82B9"/>
		<updated>2026-05-23T03:39:06Z</updated>
		<subtitle>User contributions</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=3223:_Inflation_Timeline&amp;diff=408815</id>
		<title>3223: Inflation Timeline</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=3223:_Inflation_Timeline&amp;diff=408815"/>
				<updated>2026-03-24T18:39:39Z</updated>
		
		<summary type="html">&lt;p&gt;2001:861:3F07:A020:FF42:7762:D501:82B9: /* Explanation */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 3223&lt;br /&gt;
| date      = March 23, 2026&lt;br /&gt;
| title     = Inflation Timeline&lt;br /&gt;
| image     = inflation_timeline_2x.png&lt;br /&gt;
| imagesize = 423x213px&lt;br /&gt;
| noexpand  = true&lt;br /&gt;
| titletext = Depending what corners of the internet you hang out on, 'regular' may at times awkwardly coexist with 'sexy.'&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|This page was created by an INFLATIONARY BOT. Don't remove this notice too soon.}}&lt;br /&gt;
&lt;br /&gt;
{{w|Cosmic inflation}} is the theory that the very early universe briefly expanded at an enormous rate. This explains the &amp;quot;clumpiness&amp;quot; of the early universe, which is necessary to explain the formation of large-scale structures (e.g. galaxies, {{w|galaxy clusters}}, {{w|galaxy filaments}}, etc.) as the universe evolved. &amp;quot;Regular&amp;quot; {{w|inflation}} refers to the economic process in which the average price of goods and services increases over time. This is usually gradual, but can be very rapid during times of economic distress.&lt;br /&gt;
&lt;br /&gt;
The comic puts both of these on the same timeline of the universe. Cosmic inflation occurs shortly (~10&amp;lt;sup&amp;gt;-35&amp;lt;/sup&amp;gt; s) after the {{w|Big Bang}}. Regular inflation occurs only during the time of human society after money started being used. Because of the logarithmic scale of the graph, the cosmic inflation period, which is only a tiny fraction of a second, looks much larger than regular inflation, which has existed for at least a few thousand years. This misinterpretation is likely [[Randall]]'s intention in the comic.&lt;br /&gt;
&lt;br /&gt;
The title text refers to a third meaning, that of {{w|body inflation}} as a sexual fetish or kink, which has no direct relationship to cosmology or economics.{{Citation needed}} [[Randall]] points out that body inflation happens at the same time as economic inflation, presumably because both arise from human activities. The suggestion that this coexistence may be &amp;quot;awkward&amp;quot; perhaps implies that people are paying to indulge in the fetish, and that those prices are subject to economic inflation. The &amp;quot;inflation&amp;quot; might also refer to something akin to a {{w|Sex doll|blow-up doll}}.&lt;br /&gt;
&lt;br /&gt;
Another comic showing the Cosmic Inflation on a graph is [[2240]].&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
:[Caption:] Timeline of Inflation&lt;br /&gt;
:[A log scale timeline marked by &amp;quot;Age of the Universe (Seconds)&amp;quot; at each factor of 10&amp;lt;sup&amp;gt;10&amp;lt;/sup&amp;gt;, ranging from 10&amp;lt;sup&amp;gt;-40&amp;lt;/sup&amp;gt; to about 10&amp;lt;sup&amp;gt;25&amp;lt;/sup&amp;gt;. A bar labeled &amp;quot;Cosmic&amp;quot; begins off-panel to the left and continues up to roughly 10&amp;lt;sup&amp;gt;-32&amp;lt;/sup&amp;gt; seconds. A second, much thinner bar labeled &amp;quot;Regular&amp;quot; covers another period between roughly 10&amp;lt;sup&amp;gt;16&amp;lt;/sup&amp;gt; and 10&amp;lt;sup&amp;gt;18&amp;lt;/sup&amp;gt; seconds.]&lt;br /&gt;
&lt;br /&gt;
{{comic discussion}}&amp;lt;noinclude&amp;gt;&lt;br /&gt;
[[Category:Timelines]]&lt;br /&gt;
[[Category:Cosmology]]&lt;br /&gt;
[[Category:Sex]]&lt;/div&gt;</summary>
		<author><name>2001:861:3F07:A020:FF42:7762:D501:82B9</name></author>	</entry>

	</feed>