22 Apr The disappearance of Dr. Hans Ehrhardt
Otto Maier vanished during WW2 but he was not the only scientist who disappeared. Dr. Hans Ehrhardt, former name Hans Engelke, went up in smoke in 1963 as published in Der Spiegel on july 24 1963. The article states: a German conman, at best an “amateur scientist", had unsuccessfully attempted to fleece the Swiss military by pitching a death ray...