Caronesdeshabajesm Caronesdeshabajesm

06-03-2017
Computers and Technology

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What were thomas edison's contributions to advances in technology?

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deplorablesrus deplorablesrus

06-03-2017

He invented the electric locomotive,phonograph,electric pen and copying system,kinetoscope,improved the telephone and improved the stock ticker and most importantly he invented the electric light bulb.

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