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22 août 1880 - Invention of the photophone

Description:

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.

Ajouté au bande de temps:

Evolution of Television

BySamantha Ceisel
6 déc. 2018

Date:

22 août 1880
Maintenaint
~ Il y a 143 ans
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