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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=1973%3A_Star_Lore</id>
		<title>1973: Star Lore - 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=1973%3A_Star_Lore"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;action=history"/>
		<updated>2026-04-15T04:21:04Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=349358&amp;oldid=prev</id>
		<title>198.41.236.148: Removed extra right bracket ()) -&gt; ()</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=349358&amp;oldid=prev"/>
				<updated>2024-08-25T05:20:58Z</updated>
		
		<summary type="html">&lt;p&gt;Removed extra right bracket ()) -&amp;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 05:20, 25 August 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's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but green stars are actually impossible due to the principle of {{w|black-body radiation}}. However, green status lights on electronics are common.{{Citation needed}}&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's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but green stars are actually impossible due to the principle of {{w|black-body radiation}}. However, green status lights on electronics are common.{{Citation needed}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/del&gt;, whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;, whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>198.41.236.148</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=336655&amp;oldid=prev</id>
		<title>1234231587678 at 20:31, 5 March 2024</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=336655&amp;oldid=prev"/>
				<updated>2024-03-05T20:31:13Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:31, 5 March 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-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;div&gt;Computers, chargers, and other electronic items often have status lights in various colors. In a dark room, these lights appear as pinpricks of light, similar to constellations. Presumably, Randall's room has many such items. This comic may be part of the [[:Category:My Hobby|My Hobby series]] in the sense that his room doesn't really look like that, rather, he claims it does for humor value. It's also not clear whether this refers to Randall's bedroom (typical US usage of &amp;quot;my room&amp;quot; refers to one's bedroom) or some other room Randall spends a good deal of time in. However, since a bedroom is generally the only room in which one might spend significant time in the dark, it seems very likely this is referring to Randall's bedroom.&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;Computers, chargers, and other electronic items often have status lights in various colors. In a dark room, these lights appear as pinpricks of light, similar to constellations. Presumably, Randall's room has many such items. This comic may be part of the [[:Category:My Hobby|My Hobby series]] in the sense that his room doesn't really look like that, rather, he claims it does for humor value. It's also not clear whether this refers to Randall's bedroom (typical US usage of &amp;quot;my room&amp;quot; refers to one's bedroom) or some other room Randall spends a good deal of time in. However, since a bedroom is generally the only room in which one might spend significant time in the dark, it seems very likely this is referring to Randall's bedroom.&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 comic's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{w|Green star (astronomy)|&lt;/del&gt;green stars are actually impossible&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}} &lt;/del&gt;due to the principle of black body radiation. However, green status lights on electronics are common.{{Citation needed}}&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's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but green stars are actually impossible due to the principle of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|&lt;/ins&gt;black&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/ins&gt;body radiation&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}}&lt;/ins&gt;. However, green status lights on electronics are common.{{Citation needed}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;), whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;), whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>1234231587678</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=336654&amp;oldid=prev</id>
		<title>1234231587678 at 20:29, 5 March 2024</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=336654&amp;oldid=prev"/>
				<updated>2024-03-05T20:29:48Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:29, 5 March 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-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;div&gt;Computers, chargers, and other electronic items often have status lights in various colors. In a dark room, these lights appear as pinpricks of light, similar to constellations. Presumably, Randall's room has many such items. This comic may be part of the [[:Category:My Hobby|My Hobby series]] in the sense that his room doesn't really look like that, rather, he claims it does for humor value. It's also not clear whether this refers to Randall's bedroom (typical US usage of &amp;quot;my room&amp;quot; refers to one's bedroom) or some other room Randall spends a good deal of time in. However, since a bedroom is generally the only room in which one might spend significant time in the dark, it seems very likely this is referring to Randall's bedroom.&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;Computers, chargers, and other electronic items often have status lights in various colors. In a dark room, these lights appear as pinpricks of light, similar to constellations. Presumably, Randall's room has many such items. This comic may be part of the [[:Category:My Hobby|My Hobby series]] in the sense that his room doesn't really look like that, rather, he claims it does for humor value. It's also not clear whether this refers to Randall's bedroom (typical US usage of &amp;quot;my room&amp;quot; refers to one's bedroom) or some other room Randall spends a good deal of time in. However, since a bedroom is generally the only room in which one might spend significant time in the dark, it seems very likely this is referring to Randall's bedroom.&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 comic's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but {{w|Green star (astronomy)|green stars are actually impossible}} due to the principle of black body radiation. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Green &lt;/del&gt;status lights on electronics are common&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, however&lt;/del&gt;.{{Citation needed}}&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's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but {{w|Green star (astronomy)|green stars are actually impossible}} due to the principle of black body radiation. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;However, green &lt;/ins&gt;status lights on electronics are common.{{Citation needed}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;, whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;, whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>1234231587678</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=321416&amp;oldid=prev</id>
		<title>FaviFake: Fixed redirect</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=321416&amp;oldid=prev"/>
				<updated>2023-08-20T10:35:29Z</updated>
		
		<summary type="html">&lt;p&gt;Fixed redirect&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 10:35, 20 August 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l8&quot; &gt;Line 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&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;Computers, chargers, and other electronic items often have status lights in various colors. In a dark room, these lights appear as pinpricks of light, similar to constellations. Presumably, Randall's room has many such items. This may be &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;a &lt;/del&gt;[[My Hobby]] &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;comic &lt;/del&gt;in the sense that his room doesn't really look like that, rather, he claims it does for humor value. It's also not clear whether this refers to Randall's bedroom (typical US usage of &amp;quot;my room&amp;quot; refers to one's bedroom) or some other room Randall spends a good deal of time in. However, since a bedroom is generally the only room in which one might spend significant time in the dark, it seems very likely this is referring to Randall's bedroom.&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;Computers, chargers, and other electronic items often have status lights in various colors. In a dark room, these lights appear as pinpricks of light, similar to constellations. Presumably, Randall's room has many such items. This &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;comic &lt;/ins&gt;may be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;part of the &lt;/ins&gt;[[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;:Category:My Hobby|&lt;/ins&gt;My Hobby &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;series&lt;/ins&gt;]] in the sense that his room doesn't really look like that, rather, he claims it does for humor value. It's also not clear whether this refers to Randall's bedroom (typical US usage of &amp;quot;my room&amp;quot; refers to one's bedroom) or some other room Randall spends a good deal of time in. However, since a bedroom is generally the only room in which one might spend significant time in the dark, it seems very likely this is referring to Randall's bedroom.&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 comic's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster.&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's narrator is explaining how some of his lights remind him of stars, which gives him an opportunity to show off his knowledge of sci-fi trivia: &amp;quot;The Five Sisters&amp;quot; could be a reference to a pentagon-shaped constellation from Isaac Asimov's book ''Foundation's Edge'', though it could not have been 'known to the ancients' since it was less than 100 years old; though it could also be a somewhat more oblique reference to the Pleiades cluster (often called the Seven Sisters). It could also refer to the cluster of 5 lights next to the speech bubble, which is reinforced by the next bubble talking specifically about the bigger red light in the cluster. Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but {{w|Green star (astronomy)|green stars are actually impossible}} due to the principle of black body radiation. Green status lights on electronics are common, however.{{Citation needed}}&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;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but {{w|Green star (astronomy)|green stars are actually impossible}} due to the principle of black body radiation. Green status lights on electronics are common, however.{{Citation needed}}&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;, whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm (which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;, whatever name might be derived from the ancient-Greek version) is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>FaviFake</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=297425&amp;oldid=prev</id>
		<title>172.68.138.97: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=297425&amp;oldid=prev"/>
				<updated>2022-10-23T20:49:08Z</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 20:49, 23 October 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-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;Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but {{w|Green star (astronomy)|green stars are actually impossible}} due to the principle of black body radiation. Green status lights on electronics are common, however.{{Citation needed}}&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;Interestingly, there are some green stars. Stars might look green due to a neighbouring star, but {{w|Green star (astronomy)|green stars are actually impossible}} due to the principle of black body radiation. Green status lights on electronics are common, however.{{Citation needed}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In the title text, the narrator describes his {{w|smoke alarm}} status light as a pulsing variable star. A smoke alarm &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(which in ''modern'' Greek is &amp;quot;synagermós kapnoú&amp;quot;, whatever name might be derived from the ancient-Greek version) &lt;/ins&gt;is a device that detects smoke, which would indicate a fire. These are commonly placed in houses as a safety precaution. Typically, many smoke alarms have a status light that blinks to assure that they are still functioning. A subtle blinking light is more clear in its (intermittent) activation than a steady one that might actually be inactive but reflecting external illumination, while a high-intensity photoemitter capable of being seen in near-direct daylight would be annoyingly bright when the lights are off at night.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Transcript==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.68.138.97</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=283956&amp;oldid=prev</id>
		<title>Theusaf: Reverted edits by Donald Trump (talk) to last revision by CRLF</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=283956&amp;oldid=prev"/>
				<updated>2022-05-26T20:01:48Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted edits by &lt;a href=&quot;/wiki/index.php/Special:Contributions/Donald_Trump&quot; title=&quot;Special:Contributions/Donald Trump&quot;&gt;Donald Trump&lt;/a&gt; (&lt;a href=&quot;/wiki/index.php?title=User_talk:Donald_Trump&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:Donald Trump (page does not exist)&quot;&gt;talk&lt;/a&gt;) to last revision by &lt;a href=&quot;/wiki/index.php/User:CRLF&quot; title=&quot;User:CRLF&quot;&gt;CRLF&lt;/a&gt;&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;amp;diff=283956&amp;amp;oldid=281384&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Theusaf</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=281384&amp;oldid=prev</id>
		<title>Donald Trump: Reverted edit by anti-crap user</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=281384&amp;oldid=prev"/>
				<updated>2022-05-26T18:52:22Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted edit by anti-crap user&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;amp;diff=281384&amp;amp;oldid=280931&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Donald Trump</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=280931&amp;oldid=prev</id>
		<title>CRLF: Reverted vandalism with User:CRLF/OneClickUndo.js</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=280931&amp;oldid=prev"/>
				<updated>2022-05-26T18:04:56Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted vandalism with &lt;a href=&quot;/wiki/index.php/User:CRLF/OneClickUndo.js&quot; title=&quot;User:CRLF/OneClickUndo.js&quot;&gt;User:CRLF/OneClickUndo.js&lt;/a&gt;&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;amp;diff=280931&amp;amp;oldid=277377&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>CRLF</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=277377&amp;oldid=prev</id>
		<title>Donald Trump: Crapped page</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=277377&amp;oldid=prev"/>
				<updated>2022-05-26T16:52:45Z</updated>
		
		<summary type="html">&lt;p&gt;Crapped page&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;amp;diff=277377&amp;amp;oldid=272362&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Donald Trump</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=272362&amp;oldid=prev</id>
		<title>141.101.98.11: Undo revision 272319 by Explain xkcd server admin (talk)</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;diff=272362&amp;oldid=prev"/>
				<updated>2022-05-21T00:18:22Z</updated>
		
		<summary type="html">&lt;p&gt;Undo revision 272319 by &lt;a href=&quot;/wiki/index.php/Special:Contributions/Explain_xkcd_server_admin&quot; title=&quot;Special:Contributions/Explain xkcd server admin&quot;&gt;Explain xkcd server admin&lt;/a&gt; (&lt;a href=&quot;/wiki/index.php?title=User_talk:Explain_xkcd_server_admin&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:Explain xkcd server admin (page does not exist)&quot;&gt;talk&lt;/a&gt;)&lt;/p&gt;
&lt;a href=&quot;//www.explainxkcd.com/wiki/index.php?title=1973:_Star_Lore&amp;amp;diff=272362&amp;amp;oldid=272319&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>141.101.98.11</name></author>	</entry>

	</feed>