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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
2275679
191033
2

1 jan 1792 ano - The first telegraph was invented.

Descrição:

Claude Chappe a French inventor who in 1792 demonstrated a practical semaphore system that eventually spanned all of France.

Adicionado na linha do tempo:

Data:

1 jan 1792 ano
Agora
~ 232 years ago

Imagens: