Question

WHEN DID THOMAS ALVA EDISON INVENTED THE BULB AND IT WAS HIS WHICH TRY
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Answer 1

By January 1879, at his laboratory in Menlo Park, New Jersey, Edison had built his first high resistance, incandescent electric light. It worked by passing electricity through a thin platinum filament in the glass vacuum bulb, which delayed the filament from melting.

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Answer 2

Answer:

he invent bulb in January 1879 and it was 100th try.......

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