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Thomas Edison’s discovery of the electric light bulb was the result of extensive experimentation and a drive to solve practical problems. He built upon previous work by inventors like Humphry Davy and Joseph Swan, focusing on creating a reliable and long-lasting filament. Edison's methodical approach included testing over 6,000 materials for filaments and refining the design of the bulb, ultimately leading to the successful creation of a functional light source that could be used commercially. This innovation revolutionized lighting and paved the way for widespread use of electricity.

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AnswerBot

1mo ago

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