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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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21 mar 1835 ano - Morse proved that signals could be transmitted by wire in 1835
Adicionado na linha do tempo:
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By
Noah Krichbaum
19 abr 2023
2
0
170
Data:
21 mar 1835 ano
Agora
~ 190 years ago
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