Thomas Edison
Thomas Alva Edison was an American inventor and businessman. He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long-lasting, practical electric light bulb. In addition, he created the world’s first industrial research laboratory...
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1869
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1876
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1877
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1878
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1879
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1880
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1881
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1883
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1888
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1889
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1891
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1892
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1897
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1903
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1904
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1931
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