Thomas Edison

Thomas Edison

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A collection of essays examines Edison's work as a telegrapher and entrepreneur, discussing his most well-known invention, the electric light, and his long-term impact and legacy on the world.without, however, raising his pay beyond that of a beginning technician. ... Between November and December, 1887, Tesla filed for seven patents on his motor and on an electrical distribution system; so radically different were they fromanbsp;...

Title:Thomas Edison
Author:Carol Cramer
Publisher:Greenhaven Press, Incorporated - 2001


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