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Propellantless PropulsionAnonymous5/13/2024, 4:34:11 AM#6bb8914b

https://www.youtube.com/watch?v=WhsKMWOYuYo Very interesting, seems like it's possible to have thrust without transferring momentum to an exhaust gas. This vindicates Roger Shawyer's EM drive that there was some buzz about that was dismissed and swept under the rug about 10 years ago. At the time I felt that it was publicly dismissed but actually researched by various groups secretly; there were reports at the time that the Chinese space agency was doing orbital tests.

Anonymous5/13/2024, 4:49:42 AM#08c70d6e

the patent:

>A system and method for generating a force from a voltage difference applied across at least one electrically conductive surface. The applied voltage difference creates an electric field resulting in an electrostatic pressure force acting on at least one surface of an object. Asymmetries in the resulting electrostatic pressure force vectors result in a net resulting electrostatic pressure force acting on the object. The magnitude of the net resulting electrostatic pressure force is a function of the geometry of the electrically conductive surfaces, the applied voltage, and the dielectric constant of any material present in the gap between electrodes. The invention may be produced on a nanoscale using nanostructures such as carbon nanotubes. The invention may be utilized to provide a motivating force to an object. A non-limiting use case example is the use of electrostatic pressure force apparatus as a thruster to propel a spacecraft through a vacuum.

Anonymous5/13/2024, 9:46:12 AM#ed2caf9b

array.jpg, 124.72 kB

array.jpg

https://m.youtube.com/watch?v=UUOUFTzn9Fo Compare the array-of-spikes in the beetle wing micrographs in the video to the proposed thruster array in the patent.

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