Edison Light Bulb, 1879, Smithsonian's National Museum of American History Thomas Edison used this carbon-filament bulb in the first public demonstration of his most famous invention—the light bulb, ...
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The light bulb wasn’t Edison’s idea - so who made it first?
Everyone credits Edison for the light bulb—but the real story starts much earlier. Discover the inventors who came before him ...
Thomas Edison had a hand in inventing revolutionary devices such as the movie camera, microphone, and phonograph. But none has been more famous than his improvements to the light bulb, which brought ...
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