Revisiting cold fusion possibilities for clean energy
A palladium bar after being exposed to lasers in a low-energy nuclear reaction experiment at the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory in Hanover, New Hampshire. The image shows areas of silicon that were not present before the experiment. The image was taken with a scanning electron microscope at about a 1 µm resolution. The palladium bar was about a centimeter squared in area.