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What if Thomas Edison gave up inventing the light bulb?

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Edison didn't invent the light bulb, his team perfected the longest lasting filament for it. The first electric light was made in 1800 by Humphry Davy, an English scientist. He experimented with electricity and invented an electric battery. read more

Edison didn't invent the light bulb, his team perfected the longest lasting filament for it. The first electric light was made in 1800 by Humphry Davy, an English scientist. He experimented with electricity and invented an electric battery. read more

Though he didn’t come up with the whole concept, his light bulb was the first that proved practical, and affordable, for home illumination. The trick had been choosing a filament that would be durable but inexpensive, and the team at Edison’s “invention factory” in Menlo Park, New Jersey, tested more than 6,000 possible materials before finding one that fit the bill: carbonized bamboo. read more

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