EM Drive https://www.msn.com/en-us/news/technology/nasa-veteran-s-propellantless-propulsion-drive-defies-laws-of-physics/ar-AA1nsxYO?ocid=msedgdhp&pc=U531&cvid=9c5459009a4c4456a30989893188a398&ei=33 Crazy video with these claims: