← Intro 中文
Voltage
50 kV
Chamber
1 atm
Thrust
Of own weight
ELECTROGRAVITICS · THE VACUUM BENCH
charge an asymmetric capacitor, and it moves
nobody disputes that · the dispute is why
the sceptic's answer: ion wind
the book's answer: charge couples to gravity
the test is obvious: take the air away
Part

Evidence
fact ⇄ what kind of claim · live
Asymmetric capacitors at tens of kV do move
not in dispute by anyone · only the cause is
MEASURED
Cady, ONR 1952: 8 grams at 47 kV, 1.5% efficiency
measured in open air, and read as ion wind
MEASURED
Paris 1955-56: thrust below 10⁻⁹ atmospheres
the hinge of the book · one account, one letter, one report
REPORTED
1960: thrust holds near 17 g while current collapses
a corporate report, never independently reproduced
REPORTED
Talley: no thrust at steady 19 kV in high vacuum
funded, instrumented, and printed in the book itself
MEASURED
The book says 150 kV gives electrons 0.82 c
the exact value is 0.63 c · 0.82 c needs about 380 kV
MODELLED
The subject leaves the literature around 1959
classified, or abandoned? everything modern rests here
READING
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drag = orbit · scroll = zoom · raise the voltage until the leading wire lights