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Lightbulb

Who Invented the Lightbulb?

By bree_4

  • Arc lamp was invented

    This device, known as an "arc lamp," was impractical for most uses. The light, similar to that of a welding torch, was simply too bright to be used in residences and most businesses.

  • The Incandescant Light

  • The Stock Ticker

  • Phonograph

  • Edison builb