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1 janv. 1825 - Invention of the Telegraph
Description:
The Telegraph uses electricity to send electrical pulses encoded in Morse Code, created by Samuel Morse. This is an invention within early technology.
Ajouté au bande de temps:
Timeline of Technology
By
Mat1231
il y a 18 h
2
0
32
Date:
1 janv. 1825
Maintenaint
~ Il y a 200 ans
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