Claims
The USAF dismissed the effect by saying it only used 19 kV
Unproven What these labels mean →The documentary said the USAF dismissed the Biefeld-Brown effect by noting it only used 19 kV.
Evidence
| Relation | Record | Note |
|---|---|---|
| corroborates | — | Talley (1988-91) tests were limited to ~19 kV by breakdown, with no thrust at 10^-6 torr; the video's 'laughably low' framing has some merit, but the claim stays untested at megavolts. |
Sources
| Source | Relation | At |
|---|---|---|
| Townsend Brown documentary (American Alchemy 2024) | asserts |
Claim
The documentary said the USAF dismissed the Biefeld-Brown effect by noting it only used 19 kV.