Of course Rossi “could” be a fraud. But this is one of dozens that are developing cold fusion or the more favored name for the reaction of Low Energy Nuclear Reaction. Why is NASA into this? Boeing, Mitsubishi, Toyota, Air Bus, M.I.T and several other Universities. Brillouin was invited to present a demonstration for US Congress on Capital Hill under the auspices of a environmental member of that house. Are they all fooled and falling under the spell of fraudsters?