IF YOU LIKE TO BUILD A FLYING SAUCER, maybe this is what you should do: Go and read a British patent: UK Patent, GB 2 130 431 A, filed Aug. 26, 1983, and granted May 31, 1984, App. number: 8323072. It is based on a much older principle where Rare gases are kept and super heated in a rotating magnetic field, creating new Electrons. This creates a Plasma Bobble where Gravity does not exist.