In 1937, at a luncheon in his honor concerning the death ray, Tesla stated, "But it is not an experiment ... I have built, demonstrated and used it. Only a little time will pass before I can give it to the world." His records indicate that the device is based on a narrow stream of small tungsten pellets that are accelerated via high voltage (by means akin to his magnifying transformer).
When did Tesla claim to have built the weapon?
1937 In 1937 1937
In 1937, at a luncheon in his honor concerning the death ray, Tesla stated, "But it is not an experiment ...
In nineteen thirty-seven, at a luncheon in his honor concerning the death ray, Tesla stated, "But it is not an experiment ...
When did Tesla claim to have built the weapon?