UFO, Ufos And Aliens, Ufology, Uap, Nanotechnology.
by lithium hydride. Radioactive particles slamming into the gold push out a shower of high-energy electrons that pass into the lithium hydride and then into electrodes, allowing current to flow.” https://www.newscientist.com/article/dn13545-nanomaterial-turns-radiation-directly-into-electricity/