Geiger Counter Demonstration, 1930
Broadcasting the smallest voice in the world. The noise made by exploding atoms, giving off storms of electrons, is magnified millions of times by a high-power amplifier and made to operate what is called a Geiger Counter in a New York demonstration by General Electric scientists. 1930
Picture No
10801787
Media ID
47600311
Size
4669px x 2358px
(1.5MB)
Credit
©Photo Researchers / Mary Evans Picture Library
Source
Photo Researchers
