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28 avr. 1800 - The first functional light bulb

Description:

The first electronics appeared in the 19th century, with the introduction of the electric relay and the first functional light bulb in 1878.

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Evolution Timeline

ByDalynn Paredes

27 oct. 2017

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Date:

28 avr. 1800

Maintenaint

~ Il y a 225 ans

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