This is a fine cut on a 3.5″ aluminum disk to be used for yet another alpha-particle mortification machine. I mean the experiment defies the idea that the atom is always a particle. My earlier experiments have shown many ways the alpha splits like a wave. It would need to defy the binding energy calculation to split into two deuterons or something. Besides, I did experiments that gave two-for-one at 4 X chance, defying particle-energy conservation, in evidence of the loading theory. The disk is the base plate for a small bell jar vacuum chamber.