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:max_bytes(150000):strip_icc()/GettyImages-538349053-56b008615f9b58b7d01f9c66.jpg "Who Invented the Lightbulb?")
Who Invented the Lightbulb?
In October 1879, Edison "perfected" the light bulb | Signify Company Website
Not a white guy named Edison': Biden claims a black man invented the light bulb | The Independent | The Independent
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