Anonymous

How did Albert Einstein invent the light bulb?

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Ray Dart Profile
Ray Dart answered

The incandescent light bulb was invented by Joseph Swan, and improved by Thomas Alva Edison.

Swan passed an electric current through the carbonised strands of a ladies fan (can't remember what the fan was made of, but you'll find that on Google)

Einstein did not invent anything - he explained a hell of a lot though.



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