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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=2752%3A_Salt_Dome</id>
		<title>2752: Salt Dome - 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=2752%3A_Salt_Dome"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;action=history"/>
		<updated>2026-05-23T21:16:48Z</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=2752:_Salt_Dome&amp;diff=377982&amp;oldid=prev</id>
		<title>Log of n: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=377982&amp;oldid=prev"/>
				<updated>2025-05-16T14:05:58Z</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;
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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 14:05, 16 May 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-l14&quot; &gt;Line 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 14:&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974: The General Problem]].&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974: The General Problem]].&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes; however Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{fact}} &lt;/del&gt;Interestingly, this is exactly the kind of [[:Category:Strange powers of Beret Guy|strange powers]] Beret Guy, who is also present at the table, usually displays (see [[1388: Subduction License]]).&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes; however Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome. Interestingly, this is exactly the kind of [[:Category:Strange powers of Beret Guy|strange powers]] Beret Guy, who is also present at the table, usually displays (see [[1388: Subduction License]]).&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Log of n</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=377963&amp;oldid=prev</id>
		<title>Log of n: deleted red link</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=377963&amp;oldid=prev"/>
				<updated>2025-05-16T12:14:52Z</updated>
		
		<summary type="html">&lt;p&gt;deleted red link&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&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 12:14, 16 May 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-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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;Ordinary salt is available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for a national strategic salt reserve.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{fact}} &lt;/del&gt;However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an [https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england Emergency Salt Reserve] as part of a [https://www.gov.uk/government/publications/strategic-salt-protocol Strategic Salt Protocol] to ensure highways can be salted during prolonged wintry weather, just as most communities throughout the world regularly using salt on roads stockpile it for such purposes.&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;Ordinary salt is available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for a national strategic salt reserve. However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an [https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england Emergency Salt Reserve] as part of a [https://www.gov.uk/government/publications/strategic-salt-protocol Strategic Salt Protocol] to ensure highways can be salted during prolonged wintry weather, just as most communities throughout the world regularly using salt on roads stockpile it for such purposes.&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>Log of n</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=352775&amp;oldid=prev</id>
		<title>CalibansCreations: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=352775&amp;oldid=prev"/>
				<updated>2024-10-14T07:50:06Z</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;
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				&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 07:50, 14 October 2024&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-l18&quot; &gt;Line 18:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 18:&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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;Ordinary salt is available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for a national strategic salt reserve.{{fact}} However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Emergency Salt Reserve&lt;/del&gt;[https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england] as part of a &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Strategic Salt Protocol&lt;/del&gt;[https://www.gov.uk/government/publications/strategic-salt-protocol] to ensure highways can be salted during prolonged wintry weather, just as most communities throughout the world regularly using salt on roads stockpile it for such purposes.&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;Ordinary salt is available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for a national strategic salt reserve.{{fact}} However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an [https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Emergency Salt Reserve&lt;/ins&gt;] as part of a [https://www.gov.uk/government/publications/strategic-salt-protocol &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Strategic Salt Protocol&lt;/ins&gt;] to ensure highways can be salted during prolonged wintry weather, just as most communities throughout the world regularly using salt on roads stockpile it for such purposes.&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>CalibansCreations</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=336992&amp;oldid=prev</id>
		<title>1234231587678 at 06:50, 11 March 2024</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=336992&amp;oldid=prev"/>
				<updated>2024-03-11T06:50:15Z</updated>
		
		<summary type="html">&lt;p&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 06:50, 11 March 2024&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-l14&quot; &gt;Line 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 14:&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974: The General Problem]].&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974: The General Problem]].&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes; however Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} Interestingly, this is exactly the kind of [[:Category:Strange powers of Beret Guy|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Strange &lt;/del&gt;powers]] Beret Guy, who is also present at the table, usually displays (&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;similar power is shown in &lt;/del&gt;[[1388: Subduction License]]).&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes; however Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} Interestingly, this is exactly the kind of [[:Category:Strange powers of Beret Guy|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;strange &lt;/ins&gt;powers]] Beret Guy, who is also present at the table, usually displays (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;see &lt;/ins&gt;[[1388: Subduction License]]).&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>1234231587678</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=335501&amp;oldid=prev</id>
		<title>1234231587678 at 02:30, 22 February 2024</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=335501&amp;oldid=prev"/>
				<updated>2024-02-22T02:30:59Z</updated>
		
		<summary type="html">&lt;p&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 02:30, 22 February 2024&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-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, like {{w|salt domes}}, to rise up.&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, like {{w|salt domes}}, to rise up.&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974]].&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;: The General Problem&lt;/ins&gt;]].&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes; however Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} Interestingly, this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy, who is also present at the table, usually displays (similar power is shown in [[1388: Subduction License]]).&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes; however Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} Interestingly, this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy, who is also present at the table, usually displays (similar power is shown in [[1388: Subduction License]]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>1234231587678</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=309405&amp;oldid=prev</id>
		<title>Xurkitree10: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=309405&amp;oldid=prev"/>
				<updated>2023-03-29T18:01:38Z</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 18:01, 29 March 2023&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-l10&quot; &gt;Line 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&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;==Explanation==&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;==Explanation==&lt;/div&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{incomplete|Created by STRATEGIC SALT SPREADER - Please change this comment when editing this page. Do NOT delete this tag too soon.}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, like {{w|salt domes}}, to rise up.&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, like {{w|salt domes}}, to rise up.&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;/table&gt;</summary>
		<author><name>Xurkitree10</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=309011&amp;oldid=prev</id>
		<title>Megan: /* Explanation */ reword</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=309011&amp;oldid=prev"/>
				<updated>2023-03-22T20:52:15Z</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; reword&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 20:52, 22 March 2023&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-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&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;{{incomplete|Created by STRATEGIC SALT SPREADER - Please change this comment when editing this page. Do NOT delete this tag too soon.}}&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;{{incomplete|Created by STRATEGIC SALT SPREADER - Please change this comment when editing this page. Do NOT delete this tag too soon.}}&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;including &lt;/del&gt;{{w|salt domes}}, to rise up.&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;like &lt;/ins&gt;{{w|salt domes}}, to rise up.&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;In the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974]].&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974]].&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, though &lt;/del&gt;Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;However &lt;/del&gt;this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy usually displays (similar power is shown in [[1388: Subduction License]])&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;. So it is quite interesting that it is Cueball that has these kind of powers, especially with Beret Guy present at the table&lt;/del&gt;.&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;; however &lt;/ins&gt;Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Interestingly, &lt;/ins&gt;this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, who is also present at the table, &lt;/ins&gt;usually displays (similar power is shown in [[1388: Subduction License]]).&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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 title text mentions the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}, a United States government reserve of oil for use in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for storage of this oil; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}. The joke in the title text is Randall's claim that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Megan</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=308987&amp;oldid=prev</id>
		<title>172.71.158.217: /* Explanation */ 974</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=308987&amp;oldid=prev"/>
				<updated>2023-03-21T16:31:07Z</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; 974&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 16:31, 21 March 2023&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-l14&quot; &gt;Line 14:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 14:&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, including {{w|salt domes}}, to rise up.&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing geologic structures, including {{w|salt domes}}, to rise up.&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table.&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. When asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this pressure phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome has risen out of the floor and even begun to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. &amp;quot;The general problem&amp;quot; of passing salt and other condiments is discussed in comic [[974]]&lt;/ins&gt;.&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes, though Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} However this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy usually displays (similar power is shown in [[1388: Subduction License]]). So it is quite interesting that it is Cueball that has these kind of powers, especially with Beret Guy present at the table.&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes, though Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} However this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy usually displays (similar power is shown in [[1388: Subduction License]]). So it is quite interesting that it is Cueball that has these kind of powers, especially with Beret Guy present at the table.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.71.158.217</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=308985&amp;oldid=prev</id>
		<title>DKMell: fixes for clarity</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=308985&amp;oldid=prev"/>
				<updated>2023-03-21T16:28:40Z</updated>
		
		<summary type="html">&lt;p&gt;fixes for clarity&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&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 16:28, 21 March 2023&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-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&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;{{incomplete|Created by STRATEGIC SALT SPREADER - Please change this comment when editing this page. Do NOT delete this tag too soon.}}&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;{{incomplete|Created by STRATEGIC SALT SPREADER - Please change this comment when editing this page. Do NOT delete this tag too soon.}}&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing {{w|salt domes}} to rise up.&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;This comic refers to how downwards pressure in one area of the world can cause upwards pressure in another, causing &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;geologic structures, including &lt;/ins&gt;{{w|salt domes}}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;to rise up.&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;alongside [[Cueball]], who is presumably a {{w|geologist}}. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Thus, when &lt;/del&gt;asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;world&lt;/del&gt;, is aware of this phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;begins rising &lt;/del&gt;out of the floor and even &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;begins &lt;/del&gt;to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table.&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 the comic, [[Beret Guy]] and [[Ponytail]] are sitting at a table and eating dinner alongside [[Cueball]], who is presumably a {{w|geologist}}. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;When &lt;/ins&gt;asked to &amp;quot;pass the salt,&amp;quot; Cueball, with his extensive knowledge of the Earth's crust and its interactions with the surface, is aware of this &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;pressure &lt;/ins&gt;phenomenon, and as such is stomping on his chair in order to create downward pressure on the ground beneath. This apparently works exactly as intended, as a salt dome &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;has risen &lt;/ins&gt;out of the floor and even &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;begun &lt;/ins&gt;to break through the dinner table. The caption humorously remarks that this is what will happen if you ask any geologist to &amp;quot;pass the salt,&amp;quot; which conventionally means to simply hand a salt shaker or dispenser to another diner who cannot reach it. A salt shaker, presumably containing the salt intended to be passed, can be seen on their table.&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes, though Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} However this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy usually displays (similar power is shown in [[1388: Subduction License]]). So it is quite interesting that it is Cueball that has these kind of powers, especially with Beret Guy present at the table.&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;Cueball mentions {{w|overburden pressure}}, a geological term referring to the pressure that outer layers of rock exert on inner layers. This is what usually causes the rising of salt domes, though Cueball's stomping on his chair would not produce sufficient overburden pressure to raise a salt dome.{{fact}} However this is exactly the kind of [[:Category:Strange powers of Beret Guy|Strange powers]] Beret Guy usually displays (similar power is shown in [[1388: Subduction License]]). So it is quite interesting that it is Cueball that has these kind of powers, especially with Beret Guy present at the table.&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;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;In the &lt;/del&gt;title text&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/del&gt;a United States government reserve of oil in &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;case of &lt;/del&gt;emergencies. [[Randall]] observes the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;actually &lt;/del&gt;true fact that artificial caves within hollowed-out salt domes create the spaces for &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;the government to store &lt;/del&gt;this oil. The joke in the title text is &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;that &lt;/del&gt;Randall &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;claims &lt;/del&gt;that salt domes&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;that are not yet hollow&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;The &lt;/ins&gt;title text &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;mentions &lt;/ins&gt;the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;a United States government reserve of oil &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;for use &lt;/ins&gt;in emergencies. [[Randall]] observes the true fact that artificial caves within hollowed-out salt domes create the spaces for &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;storage of &lt;/ins&gt;this oil&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;; in fact, naturally-occurring petroleum is often found under {{w|salt domes}}&lt;/ins&gt;. The joke in the title text is Randall&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'s claim &lt;/ins&gt;that salt domes that are not yet hollow are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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;Ordinary salt is &lt;del class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/del&gt;available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for national strategic salt &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;reserves&lt;/del&gt;.{{fact}} However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an Emergency Salt Reserve[https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;as part of a Strategic Salt Protocol[https://www.gov.uk/government/publications/strategic-salt-protocol]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;to ensure highways can be &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;gritted &lt;/del&gt;during prolonged wintry weather, just as most communities regularly using salt on roads stockpile it for such purposes &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;throughout the world&lt;/del&gt;.&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;Ordinary salt is available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;a &lt;/ins&gt;national strategic salt &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;reserve&lt;/ins&gt;.{{fact}} However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an Emergency Salt Reserve[https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england] as part of a Strategic Salt Protocol[https://www.gov.uk/government/publications/strategic-salt-protocol] to ensure highways can be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;salted &lt;/ins&gt;during prolonged wintry weather, just as most communities &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;throughout the world &lt;/ins&gt;regularly using salt on roads stockpile it for such purposes.&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>DKMell</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=308980&amp;oldid=prev</id>
		<title>172.71.158.90: /* Explanation */ clarify further</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2752:_Salt_Dome&amp;diff=308980&amp;oldid=prev"/>
				<updated>2023-03-21T14:38:05Z</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; clarify further&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 14:38, 21 March 2023&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-l20&quot; &gt;Line 20:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 20:&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 the title text, the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}} is a United States government reserve of oil in case of emergencies. [[Randall]] observes the actually true fact that artificial caves within hollowed-out salt domes create the spaces for the government to store this oil. The joke in the title text is that Randall claims that salt domes, that are not yet hollow, are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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 the title text, the {{w|Strategic Petroleum Reserve (United States)|Strategic Petroleum Reserve}} is a United States government reserve of oil in case of emergencies. [[Randall]] observes the actually true fact that artificial caves within hollowed-out salt domes create the spaces for the government to store this oil. The joke in the title text is that Randall claims that salt domes, that are not yet hollow, are used to store the US salt reserve. Of course this could be seen as true, but this salt is not put there by humans, but by nature, and is thus not stored there by any government. Further, the use of the term &amp;quot;salt dome&amp;quot; in the title text plays on the ambiguity between geological {{w|Salt dome|salt domes}} and the {{w|monolithic dome}} structures commonly used to store reserves of road salt, which also are commonly referred to as &amp;quot;salt domes&amp;quot;.&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;Ordinary salt is&amp;#160; available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for national strategic salt reserves.{{fact}} However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an Emergency Salt Reserve[https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england], as part of a Strategic Salt Protocol[https://www.gov.uk/government/publications/strategic-salt-protocol], to ensure highways can be gritted during prolonged wintry weather, just as most communities regularly using salt on roads &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;do &lt;/del&gt;throughout the world.&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;Ordinary salt is&amp;#160; available in abundance throughout the U.S.[https://uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/salt] so there is no need for national strategic salt reserves.{{fact}} However, the UK &amp;lt;em&amp;gt;does&amp;lt;/em&amp;gt; maintain an Emergency Salt Reserve[https://www.gov.uk/government/publications/strategic-salt-protocol/national-emergency-salt-reserve-salt-protocol-note-for-local-highway-authorities-in-england], as part of a Strategic Salt Protocol[https://www.gov.uk/government/publications/strategic-salt-protocol], to ensure highways can be gritted during prolonged wintry weather, just as most communities regularly using salt on roads &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;stockpile it for such purposes &lt;/ins&gt;throughout the world.&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>172.71.158.90</name></author>	</entry>

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