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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=2980%3A_Lava_Lakes</id>
		<title>2980: Lava Lakes - 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=2980%3A_Lava_Lakes"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;action=history"/>
		<updated>2026-05-23T18:51:30Z</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=2980:_Lava_Lakes&amp;diff=389741&amp;oldid=prev</id>
		<title>162.218.182.23: /* Explanation */ I think this is more accurate</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=389741&amp;oldid=prev"/>
				<updated>2025-10-28T19:17:58Z</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; I think this is more accurate&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 19:17, 28 October 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. &amp;#160;&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 comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;sane &lt;/del&gt;people do not build golf courses directly over active volcanoes,{{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;acn&lt;/del&gt;}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that people &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;generally &lt;/ins&gt;do not &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;intentionally &lt;/ins&gt;build golf courses directly over active volcanoes,{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;cn&lt;/ins&gt;}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.{{cn}} Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. So even if you did retrieve the ball from the lava lake, you might not be able to use it again.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.{{cn}} Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. So even if you did retrieve the ball from the lava lake, you might not be able to use it again.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>162.218.182.23</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=384210&amp;oldid=prev</id>
		<title>Jkshapiro: /* Explanation */ DRY</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=384210&amp;oldid=prev"/>
				<updated>2025-08-15T03:06:01Z</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; DRY&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 03:06, 15 August 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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text mentions that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.{{cn}} Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Attempts to &lt;/del&gt;retrieve &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;golf balls &lt;/del&gt;from lava &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;would &lt;/del&gt;be &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;profoundly dangerous, and have a vanishingly small probability of success&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;The title text mentions that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.{{cn}} Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;So even if you did &lt;/ins&gt;retrieve &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the ball &lt;/ins&gt;from &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the &lt;/ins&gt;lava &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;lake, you might not &lt;/ins&gt;be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;able to use it again&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;These may be the 5 volcano lakes that the comic references ({{w|Lava lake#List of volcanoes having displayed past or present lava lake activity|source}}):&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;These may be the 5 volcano lakes that the comic references ({{w|Lava lake#List of volcanoes having displayed past or present lava lake activity|source}}):&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jkshapiro</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=352928&amp;oldid=prev</id>
		<title>CalibansCreations: /* Explanation */ removed ai nonsense</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=352928&amp;oldid=prev"/>
				<updated>2024-10-15T11:10:23Z</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; removed ai nonsense&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 11:10, 15 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. &amp;#160;&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 comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment&lt;/del&gt;. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.{{cn}} Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.{{cn}} Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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=2980:_Lava_Lakes&amp;diff=351934&amp;oldid=prev</id>
		<title>CalibansCreations: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=351934&amp;oldid=prev"/>
				<updated>2024-10-02T10:33:59Z</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 10:33, 2 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-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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 true Black Hat fashion, he responds to this by creating a new lava lake on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text mentions that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text mentions that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{cn}} &lt;/ins&gt;Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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;These may be the 5 volcano lakes that the comic references ({{w|Lava lake#List of volcanoes having displayed past or present lava lake activity|source}}):&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;These may be the 5 volcano lakes that the comic references ({{w|Lava lake#List of volcanoes having displayed past or present lava lake activity|source}}):&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=2980:_Lava_Lakes&amp;diff=350105&amp;oldid=prev</id>
		<title>172.71.159.48: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=350105&amp;oldid=prev"/>
				<updated>2024-09-07T07:02:10Z</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 07:02, 7 September 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;one &lt;/del&gt;on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&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;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&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;In true &lt;/ins&gt;Black Hat &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;fashion, he &lt;/ins&gt;responds to this by creating a new &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;lava lake &lt;/ins&gt;on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{acn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment. Since this action was prompted by Megan's remark, Black Hat likely did not build or move anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.71.159.48</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349962&amp;oldid=prev</id>
		<title>172.70.90.27: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349962&amp;oldid=prev"/>
				<updated>2024-09-05T08:38:47Z</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 08:38, 5 September 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;cn&lt;/del&gt;}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, or it could simply be the comic drifting from being realistic as it ages&lt;/del&gt;. Since this action was prompted by Megan's remark, Black Hat likely did not build &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;nor moved &lt;/del&gt;anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;acn&lt;/ins&gt;}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment. Since this action was prompted by Megan's remark, Black Hat likely did not build &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;or move &lt;/ins&gt;anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.70.90.27</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349944&amp;oldid=prev</id>
		<title>172.71.254.221: reverting my revert which i judge to be trolling because the description simply criticizes my mention of AI</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349944&amp;oldid=prev"/>
				<updated>2024-09-05T02:49:55Z</updated>
		
		<summary type="html">&lt;p&gt;reverting my revert which i judge to be trolling because the description simply criticizes my mention of AI&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 02:49, 5 September 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;which is impossible for a normal human being.&lt;/del&gt;{{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;cn&lt;/del&gt;}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Also&lt;/del&gt;, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;since &lt;/del&gt;this action was prompted by Megan's remark, Black Hat &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;could &lt;/del&gt;not &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;have&amp;#160; built or &lt;/del&gt;moved anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. This could be an extension to modern, AI-based technologies&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;of the &lt;/ins&gt;{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;w|Black_hat_(computer_security)|blackhat cracker&lt;/ins&gt;}} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;or it could simply be the comic drifting from being realistic as it ages. Since &lt;/ins&gt;this action was prompted by Megan's remark, Black Hat &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;likely did &lt;/ins&gt;not &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;build nor &lt;/ins&gt;moved anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.71.254.221</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349934&amp;oldid=prev</id>
		<title>141.101.98.161: I initially thought I was in agreement, and it was heading towards a &quot;blackhat fracker&quot; joke, but.... No, it just decides to mention AI for no reason...</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349934&amp;oldid=prev"/>
				<updated>2024-09-05T01:00:29Z</updated>
		
		<summary type="html">&lt;p&gt;I initially thought I was in agreement, and it was heading towards a &amp;quot;blackhat fracker&amp;quot; joke, but.... No, it just decides to mention AI for no reason...&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 01:00, 5 September 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;This could be an extension to modern, AI-based technologies, of the &lt;/del&gt;{{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;w|Black_hat_(computer_security)|blackhat cracker&lt;/del&gt;}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;concept of using novel innovation for harm, and hence a strong commentary on the danger and power present in the modern algorithmic research environment&lt;/del&gt;, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;or it could simply be the comic drifting from being realistic as it ages. Since &lt;/del&gt;this action was prompted by Megan's remark, Black Hat &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;likely did &lt;/del&gt;not &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;build nor &lt;/del&gt;moved anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, which is impossible for a normal human being&lt;/ins&gt;.{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;cn&lt;/ins&gt;}} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Also&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;since &lt;/ins&gt;this action was prompted by Megan's remark, Black Hat &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;could &lt;/ins&gt;not &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;have&amp;#160; built or &lt;/ins&gt;moved anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>141.101.98.161</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349922&amp;oldid=prev</id>
		<title>172.70.126.144: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349922&amp;oldid=prev"/>
				<updated>2024-09-04T20:56:40Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&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 20:56, 4 September 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm, or it could simply be the comic drifting from being realistic as it ages. Since this action was prompted by Megan's remark, Black Hat likely did not build nor moved anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan. This could be an extension to modern, AI-based technologies, of the {{w|Black_hat_(computer_security)|blackhat cracker}} concept of using novel innovation for harm&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, and hence a strong commentary on the danger and power present in the modern algorithmic research environment&lt;/ins&gt;, or it could simply be the comic drifting from being realistic as it ages. Since this action was prompted by Megan's remark, Black Hat likely did not build nor moved anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.70.126.144</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349921&amp;oldid=prev</id>
		<title>172.70.127.139: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2980:_Lava_Lakes&amp;diff=349921&amp;oldid=prev"/>
				<updated>2024-09-04T20:52:43Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:52, 4 September 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-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;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;which is impossible for a normal human being.&lt;/del&gt;{{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;cn&lt;/del&gt;}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Also&lt;/del&gt;, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;since &lt;/del&gt;this action was prompted by Megan's remark, Black Hat &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;could &lt;/del&gt;not &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;have&amp;#160; built or &lt;/del&gt;moved anything capable of making a lava lake to the golf course beforehand.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The comic shows [[Megan]] talking to [[Black Hat]], mentioning the common myth that there's a lava lake in the crater of every volcano. She points out that there are really only around five lava-filled volcano craters in the world right now. Black Hat responds to this by creating a new one on a nearby golf course. Given that Megan was still waiting when Black Hat came back, the attention span of most people is shorter than the time it takes lava lakes to form and that sane people do not build golf courses directly over active volcanoes,{{cn}} Black Hat would've needed to dig at least 8 kilometers of earth within a very short timespan&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. This could be an extension to modern, AI-based technologies&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;of the &lt;/ins&gt;{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;w|Black_hat_(computer_security)|blackhat cracker&lt;/ins&gt;}} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;concept of using novel innovation for harm&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;or it could simply be the comic drifting from being realistic as it ages. Since &lt;/ins&gt;this action was prompted by Megan's remark, Black Hat &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;likely did &lt;/ins&gt;not &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;build nor &lt;/ins&gt;moved anything capable of making a lava lake to the golf course beforehand.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&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 that golf balls will float on lava, making recovering them from {{w|Hazard (golf)|hazards}} easier (man-made obstacles such as sand or water, with sinking in the latter being the more obvious hazard to change). The density of a normal golf ball is about 1.13 grams per cubic centimeter, which is significantly less than the 2.4 ~ 2.9 grams per cubic centimeter of lava. It ''would'' be very easy to retrieve golf balls from lava because of this, if it were not for the fact that lava is hot. Lava is around 800 °C, while most golf balls are made of [https://thegolfmine.com/are-golf-balls-flammable/ materials that ignite] at 400-500 °C, and it could also be somewhat awkward for any hand that goes to retrieve it. Not to mention that the interaction of lava with solids at {{w|Standard temperature and pressure|STP}} [https://www.usgs.gov/media/videos/rockfall-halemaumau tends to be violent]. It would presumably also be extremely difficult to wipe lava from the surface of a golf ball, both while the lava is fresh and then changing to different challenges as it cools. Attempts to retrieve golf balls from lava would be profoundly dangerous, and have a vanishingly small probability of success.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.70.127.139</name></author>	</entry>

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