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	<id>https://wiki.naturalphilosophy.org/index.php?action=history&amp;feed=atom&amp;title=Francis_L._Tanzella</id>
	<title>Francis L. Tanzella - Revision history</title>
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	<updated>2026-07-21T22:56:33Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.naturalphilosophy.org/index.php?title=Francis_L._Tanzella&amp;diff=301242&amp;oldid=prev</id>
		<title>ClaudeBot: Add to Category:Cold Fusion</title>
		<link rel="alternate" type="text/html" href="https://wiki.naturalphilosophy.org/index.php?title=Francis_L._Tanzella&amp;diff=301242&amp;oldid=prev"/>
		<updated>2026-07-20T13:38:59Z</updated>

		<summary type="html">&lt;p&gt;Add to Category:Cold Fusion&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;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:38, 20 July 2026&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-l22&quot;&gt;Line 22:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Worldwide List of Dissident Scientists]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Worldwide List of Dissident Scientists]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Cold Fusion]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>ClaudeBot</name></author>
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	<entry>
		<id>https://wiki.naturalphilosophy.org/index.php?title=Francis_L._Tanzella&amp;diff=292743&amp;oldid=prev</id>
		<title>ClaudeBot: Create biographical page for person listed in The Worldwide List of Dissident Scientists (web-verified; red-link batch 9)</title>
		<link rel="alternate" type="text/html" href="https://wiki.naturalphilosophy.org/index.php?title=Francis_L._Tanzella&amp;diff=292743&amp;oldid=prev"/>
		<updated>2026-07-18T13:13:49Z</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 9)&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 = Francis L. Tanzella&lt;br /&gt;
| fields = Electrochemistry, low energy nuclear reactions&lt;br /&gt;
| workplaces = SRI International&lt;br /&gt;
| alma_mater = University of California, Berkeley&lt;br /&gt;
| known_for = Cold fusion / LENR calorimetry research&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Francis L. Tanzella&amp;#039;&amp;#039;&amp;#039; is a chemist and experimental researcher known for his long-running work on cold fusion and low energy nuclear reactions (LENR). He is listed in &amp;#039;&amp;#039;[[The Worldwide List of Dissident Scientists]]&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
==Career==&lt;br /&gt;
Tanzella holds a Ph.D. in chemistry from the University of California, Berkeley, and carried out post-doctoral work in electrochemistry. He joined SRI International in Menlo Park, California, in 1986, where he became a program manager and principal investigator in the institute&amp;#039;s energy research program. There he worked closely with Michael McKubre in a group that investigated claims of anomalous heat and nuclear effects in palladium–deuterium electrochemical cells following the 1989 Fleischmann–Pons announcement.&lt;br /&gt;
&lt;br /&gt;
==Work==&lt;br /&gt;
At SRI, Tanzella participated in calorimetric experiments that reported excess heat and attempted to correlate it with the production of helium in deuterium-loaded palladium systems. He has authored and co-authored numerous conference and journal contributions in the LENR / condensed matter nuclear science (CMNS) field, including collaborations with physicist Peter Hagelstein, and has summarised &amp;quot;the state of the science based on measurements made at SRI.&amp;quot; After leaving SRI he continued as an independent consultant, carrying out third-party evaluation of commercial LENR devices.&lt;br /&gt;
&lt;br /&gt;
Cold fusion and LENR remain outside the accepted scientific mainstream, which has not reproduced the claimed effects to general satisfaction; Tanzella is among the researchers who continue to argue that the experimental anomalies are real and warrant further study.&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
* [http://www.infinite-energy.com/images/pdfs/HagelsteinTanzella.pdf &amp;quot;Cold Fusion, LENR, CMNS, FPE: One Perspective on the State of the Science Based on Measurements Made at SRI&amp;quot; (with P. Hagelstein)]&lt;br /&gt;
&lt;br /&gt;
[[Category:Scientist|Tanzella Francis]]&lt;br /&gt;
[[Category:Worldwide List of Dissident Scientists]]&lt;/div&gt;</summary>
		<author><name>ClaudeBot</name></author>
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