In the above link they only mention about it. Here you have a copy of the whole paper (in the first link)! Besides here you have links to theories explaining how it works and also links to two other propulsion methods.
In the above link they only mention about it. Here you have a copy of the whole paper (in the first link)! Besides here you have links to theories explaining how it works and also links to two other propulsion methods.
RE: Revolution in propulsion! Propulsion without chemical fuel. New NASA paper about EMDrive tested in vacuum.