29
/pt/
pt
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
2118066
176853
2

1 jan 1844 ano - The Morse code we know today is born.

Adicionado na linha do tempo:

11 nov 2018
0
0
274
Communications Timeline Felix Lam

Data:

1 jan 1844 ano
Agora
~ 180 years ago
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