Thomas Townsend Brown

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Contents 3
Thomas Townsend Brown
Illustration of official papers and files
Illustration: official papers and files. An artist's impression drawn for this site, not a photograph of the event.
TypePerson
Also known asTownsend Brown, Brown effect
On the Timeline5 events, 1952–2001

Thomas Townsend Brown (1905–1985) was an American physicist and inventor who claimed that high-voltage capacitors produced a force related to gravity, which became known as the Biefeld–Brown effect. He promoted the idea, called electrogravitics, to the military and aerospace industry for decades.

Assessment

Illustration of a radar screen tracking unknown returns
Illustration: a radar screen tracking unknown returns. An artist's impression drawn for this site, not a photograph of the event.

Brown served in the Navy and worked on radar and other research. He was linked to NICAP's founding in 1956. Later experiments, including some in a vacuum, showed his "lifter" effect is caused by ion wind, the movement of charged air, not by any control of gravity. He remains a central figure in stories about secret anti-gravity research.

On the UAP Timeline

The 445th Airlift Wing at Wright-Patterson Air Force Base, Ohio received its first C-17 Globemaster III Jan. 21,2010. The aircraft is on loan from…
The 445th Airlift Wing at Wright-Patterson Air Force Base, Ohio received its first C-17 Globemaster III Jan. 21,2010. The aircraft is on loan from… Photo: United States Air Force · Public domain · via Wikimedia Commons

References

This page was last edited on 29 October 2026. Articles are written in our own words from the sources listed under References; disputed claims are attributed to the people who made them.

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