Description reads like a reaction-less drive [1] so at least quite speculative if not even violating the law of conservation of energy (because kinetic energy g

Description reads like a reaction-less drive [1] so at least quite speculative if not even violating the law of conservation of energy (because kinetic energy goes up with the square of velocity, but a reaction-less drive converts stored on-board energy into kinetic energy linearly). [1] https://en.wikipedia.org/wiki/Reactionless_drive https://en.wikipedia.org/wiki/Reactionless_drive