@KingOfWhiteAmerica @Shadowman311 I have seen so much woo-woo stuff around anything radio based that unless I could travel back 15 years in time and search again, I'll never know what's real. I kind of gave up reading up on it because of what you said. I did see cool stuff like using huge ∆V to make EM propulsion (floating stuff with thin wires) that you could build yourself using coat hangers and CRT transformers, but that too is lost.