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22 agos 1880 año - Invention of the photophone

Descripción:

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

Añadido al timeline:

Evolution of Television

BySamantha Ceisel
6 dic 2018

fecha:

22 agos 1880 año
Ahora mismo
~ 143 years ago
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