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jan 1, 1880 - Invention of the photophone

Description:

Alexander Graham Bell and Thomas Edison invented the Photophone. It could transfer sound, but they aimed for it to do the same with pictures and at a higher quality.

Added to timeline:

Television Timeline Barbara Lai

ByBarbara
12 Sep 2017
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1
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Date:

jan 1, 1880
Now
~ 146 years ago
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