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Discovered by Thales of Miletus
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A term defined by William Gilbert
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Invented by Otto Von Guericke -
Morse -
Discovered by Wilhelm Roentgen
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Created by Planck
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Invented by Charles G. Curtis
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Created by Einstein
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By James Chadwick
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Created by Chester Carlson -
Created by Chapin, Fuller, and Pearson -
Created by the UK & the US -
Created by the Soviet Union -
Created by the Soviet Union -
Created by Vogel & Cie -
Created by Philips Corporation -
Created by Dacom -
Created by Xerox -
Created by Xerox -
Created by Motorola -
Created by Eastman Kodak -
Auto Race by Mattel -
Created by U.S. Satellite Communications -
Created by Apple -
Created by Tatung Company -
Created by Ericsson -
Created by Apple