EmDrive — A Challenge to Scientific Orthodoxy (Roger Shawer)

A reader forwarded to me a presentation by Roger Shawyer, the British inventor of the EmDrive, who reports he has been given permission by the UK Department of Defense to put this in the public domain. Mr Shawyer would like to have this presentation circulated as widely as possible.

https://www.e-catworld.com/wp-content/uploads/2017/06/Shrivenham-presentation-V.3.pdf

Shrivenham presentation V.3