Publisher's Synopsis
In this fourth edition, we inquire into why the physics elite refuse to acknowledge the existence of inertial propulsion that is due only to interior machinations and involves no propellers, exhaust gasses, nor traction against something exterior ... which would then enable cost effective space travel and exploration. Such devices may be found aplenty and viewed in operation on the Internet and have also been used by Boeing in their smaller satellites for several years ... although this has been company confidential until (Boeing supervisor) Michael Gamble's COFE7 talk in 2015.
