In 1969, I almost got myself kicked out of Battelle Memorial Institute for uttering the world "Intermittent Ambient Superconductors" (Battelle got a patent, but under a very different name <g>), well, todays these are very close to reality, cold fusion is far from a scam, and ZPE, I really do not know, theoretically it is possible according to some physicists (including few Nobel laureates) much more endowed with grey matter than I am, but I have not seen any conclusive evidence on that yet.
But this subject really should be taken to PM, not here.
Zeev