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Edison's 1879 lightbulb tests may have accidentally created graphene

When Thomas Alva Edison was painstakingly testing carbonized filaments for his early light bulbs in 1879, he was chasing a ...

Edison's 1879 bulb experiments may have unintentionally produced graphene

What do Thomas Edison and 2010 Nobel Prize in physics winners Konstantin Novoselov and Andre Geim have in common? According ...