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  • 27-09-2016
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what was Thomas Edison's most important invention?

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caralovesit
caralovesit caralovesit
  • 27-09-2016
the phonograph is his most important invention
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xxeitharredstar
xxeitharredstar xxeitharredstar
  • 27-09-2016
Considered to be the first great Thomas Edison invention, and his life-long favorite, the phonograph would record the spoken voice and play it back
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