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Show Pocket Health Machine So small that it can be slipped into an overcoat pocket, a portable artificial arti-ficial sunlight generator weighing only two pounds, has been invented by a German scientist. The generator, which resembles a toy phonograph, can be plugged Into an ordinary electric elec-tric light socket. It consists of a little lit-tle nickel-plated horn fitted to a circular cir-cular metal case. Inside the horn are two specially prepared carbons, across which passes a spark giving out ultraviolet ultra-violet rays. A person sitting two feet away may have the whole body bathed In the rays. |