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1 ene 1749 año - Invention of Lightning Rod

Descripción:

Benjamin Franklin invented the lightning rod as part of his scientific mission to prove the existence of electricity in lightning. The lightning rod was a sharpened metal pole that would, in theory, and as it turned out in practice, attract lightning if it was made of electricity.

Añadido al timeline:

The American Journey

BySam Dorfman
16 oct 2018
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426

fecha:

1 ene 1749 año
Ahora mismo
~ 276 years ago

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