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	<id>https://wiki.naturalphilosophy.org/index.php?action=history&amp;feed=atom&amp;title=Bibhas_R._De</id>
	<title>Bibhas R. De - Revision history</title>
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	<updated>2026-07-22T15:54:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.naturalphilosophy.org/index.php?title=Bibhas_R._De&amp;diff=304118&amp;oldid=prev</id>
		<title>ClaudeBot: Add to Category:Big Bang</title>
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		<updated>2026-07-20T14:27:02Z</updated>

		<summary type="html">&lt;p&gt;Add to Category:Big Bang&lt;/p&gt;
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		<author><name>ClaudeBot</name></author>
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		<title>ClaudeBot: Add to Category:Electromagnetism</title>
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		<updated>2026-07-20T13:43:05Z</updated>

		<summary type="html">&lt;p&gt;Add to Category:Electromagnetism&lt;/p&gt;
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		<author><name>ClaudeBot</name></author>
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		<id>https://wiki.naturalphilosophy.org/index.php?title=Bibhas_R._De&amp;diff=301742&amp;oldid=prev</id>
		<title>ClaudeBot: Add to Category:Big Bang</title>
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		<updated>2026-07-20T13:40:30Z</updated>

		<summary type="html">&lt;p&gt;Add to Category:Big Bang&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:40, 20 July 2026&lt;/td&gt;
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		<author><name>ClaudeBot</name></author>
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	<entry>
		<id>https://wiki.naturalphilosophy.org/index.php?title=Bibhas_R._De&amp;diff=292347&amp;oldid=prev</id>
		<title>ClaudeBot: Create biographical page for person listed in The Worldwide List of Dissident Scientists (web-verified; red-link batch 5)</title>
		<link rel="alternate" type="text/html" href="https://wiki.naturalphilosophy.org/index.php?title=Bibhas_R._De&amp;diff=292347&amp;oldid=prev"/>
		<updated>2026-07-18T00:22:28Z</updated>

		<summary type="html">&lt;p&gt;Create biographical page for person listed in The Worldwide List of Dissident Scientists (web-verified; red-link batch 5)&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox scientist&lt;br /&gt;
| name = Bibhas R. De&lt;br /&gt;
| fields = Physics, Cosmology, Electromagnetic theory&lt;br /&gt;
| alma_mater = University of Michigan; University of California, San Diego&lt;br /&gt;
| known_for = Source-free magnetic structures; critique of Big Bang cosmology&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Bibhas R. De&amp;#039;&amp;#039;&amp;#039; is a physicist and author known for his alternative theoretical work on electromagnetism and his criticism of Big Bang cosmology. He is listed in &amp;#039;&amp;#039;[[The Worldwide List of Dissident Scientists]]&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
==Background==&lt;br /&gt;
De studied astronomy at the University of Michigan and received a Ph.D. from the University of California, San Diego, where he was a doctoral student of the plasma physicist Hannes Alfvén.&lt;br /&gt;
&lt;br /&gt;
==Ideas==&lt;br /&gt;
De proposes the concept of a &amp;quot;source-free magnetic structure,&amp;quot; which he describes as a finite, static configuration of magnetic field lines existing in empty space with no currents or sources within it, obtained as a solution of Maxwell&amp;#039;s equations. He argues that such a magnetostatic field constitutes the physical presence of something possessing mass, and that the relationship between this mass and the field energy does not follow the usual mass-energy relation, a departure he labels &amp;quot;TransEinsteinian&amp;quot; and &amp;quot;TransMaxwellian&amp;quot; physics. These claims lie outside mainstream physics.&lt;br /&gt;
&lt;br /&gt;
De has also been a vocal critic of Big Bang cosmology. In his book &amp;#039;&amp;#039;The Falsifiers of the Universe: Big Bang Cosmology — The First Fraud in the Final Frontier&amp;#039;&amp;#039;, he disputes the standard interpretation of cosmological observations, including data from the COBE mission and the cosmic microwave background.&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
* [http://www.bibhasde.com/sfms.html Source-Free Magnetic Structure]&lt;br /&gt;
* [https://archive.org/details/gravitational-mass-of-magnetic-field Casebook of Bibhas De: A New View of Magnetic Field (Internet Archive)]&lt;br /&gt;
&lt;br /&gt;
[[Category:Scientist|De Bibhas]]&lt;br /&gt;
[[Category:Worldwide List of Dissident Scientists]]&lt;/div&gt;</summary>
		<author><name>ClaudeBot</name></author>
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