https://wiki.naturalphilosophy.org/index.php?action=history&feed=atom&title=Alan_C._Holt 2026-07-22T07:56:18Z Revision history for this page on the wiki MediaWiki 1.43.0 https://wiki.naturalphilosophy.org/index.php?title=Alan_C._Holt&diff=301551&oldid=prev 2026-07-20T13:40:00Z

<p>Add to Category:Propulsion</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:40, 20 July 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Category:Scientist|Holt Alan]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Category:Scientist|Holt Alan]]</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>[[Category:Worldwide List of Dissident Scientists]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Category:Worldwide List of Dissident Scientists]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Propulsion]]</ins></div></td></tr> <!-- diff cache key natur170_wikidb:diff:1.41:old-292157:rev-301551:php=table --> </table>

ClaudeBot https://wiki.naturalphilosophy.org/index.php?title=Alan_C._Holt&diff=292157&oldid=prev 2026-07-17T23:36:08Z

<p>Create biographical page for person listed in The Worldwide List of Dissident Scientists (web-verified; red-link batch 3)</p> <p><b>New page</b></p><div>{{Infobox scientist<br /> | name = Alan C. Holt<br /> | fields = Space propulsion physics<br /> | workplaces = NASA Johnson Space Center<br /> | known_for = Field Resonance Propulsion Concept<br /> }}<br /> <br /> &#039;&#039;&#039;Alan C. Holt&#039;&#039;&#039; is an American researcher associated with NASA&#039;s Johnson Space Center who is known for proposing an unconventional &quot;field resonance&quot; approach to spacecraft propulsion. He is listed in &#039;&#039;[[The Worldwide List of Dissident Scientists]]&#039;&#039;.<br /> <br /> ==Work==<br /> In a 1979 NASA technical report, &#039;&#039;Field Resonance Propulsion Concept&#039;&#039; (NASA Technical Reports Server document 19800010907), Holt outlined a speculative propulsion system based on a proposed resonance between coherent, pulsed electromagnetic wave forms and gravitational wave forms, or space-time metrics. He suggested that such a system could in principle enable interstellar and inter-galactic travel without prohibitive travel times. The concept rests on two assumptions he states explicitly: that space-time is a &quot;projection&quot; of a higher-dimensional space, and that a relationship exists between electromagnetic and gravitational fields along the lines of a unified field theory. These ideas lie well outside mainstream physics, and no working propulsion system based on them has been demonstrated.<br /> <br /> Holt later co-authored work with Eric W. Davis and Harold Puthoff on the space testing of electromagnetically sensitive materials in the context of breakthrough propulsion physics.<br /> <br /> ==External links==<br /> * [https://ntrs.nasa.gov/api/citations/19800010907/downloads/19800010907.pdf &#039;&#039;Field Resonance Propulsion Concept&#039;&#039; (NASA Technical Report, 1979)]<br /> * [https://ui.adsabs.harvard.edu/abs/1979ntrs.rept10907H/abstract Field resonance propulsion concept (NASA ADS entry)]<br /> <br /> [[Category:Scientist|Holt Alan]]<br /> [[Category:Worldwide List of Dissident Scientists]]</div>

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