Tip of the iceberg. Google "Superfluid Helium 3", a Scientific American article from way back in 1976. That one article really turned on my sleeping physics interest, it explains how UFOs work and why He3 is the key isotope in a type II superconducting ring. By private reply only, I can tell you how it all works, but be prepared to have your "common sense" WARPED. What did Einstein say about "common sense"?
Hmmmm. He3+moon+return amazing how things keep building.