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		<title>Physics of the Impossible - Revision history</title>
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		<updated>2026-07-29T07:39:04Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://dbbd.sg/wiki/index.php?title=Physics_of_the_Impossible&amp;diff=7289&amp;oldid=prev</id>
		<title>WikiSysop: Created page with &quot;&#039;&#039;&#039;Class I impossibilities&#039;&#039;&#039; Impossible today but do not violate the known laws of physics Telepathy, psycho kinesis, invisibility Force fields  &#039;&#039;&#039;Class II impossibilities&#039;&#039;...&quot;</title>
		<link rel="alternate" type="text/html" href="http://dbbd.sg/wiki/index.php?title=Physics_of_the_Impossible&amp;diff=7289&amp;oldid=prev"/>
				<updated>2013-10-30T11:42:11Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;#039;&amp;#039;&amp;#039;Class I impossibilities&amp;#039;&amp;#039;&amp;#039; Impossible today but do not violate the known laws of physics Telepathy, psycho kinesis, invisibility Force fields  &amp;#039;&amp;#039;&amp;#039;Class II impossibilities&amp;#039;&amp;#039;...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Class I impossibilities&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Impossible today but do not violate the known laws of physics&lt;br /&gt;
Telepathy, psycho kinesis, invisibility&lt;br /&gt;
Force fields&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Class II impossibilities&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Technologies which sit at the very edge of our understanding of the physical world&lt;br /&gt;
Hyperspace travel, time machines&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Class III impossibilities&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
Technologies which violate the known law of physics&lt;br /&gt;
There are very few because if they do turn out to be possible they would represent a fundamental shift in our understanding of physics&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>	</entry>

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