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Telephone (10 mar 1876 ano – 20 h 46 m, 21 out 2025 ano)

Descrição:

Alexander Graham Bell was the first to make a working telephone and use it. They were used as a system for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals.

Adicionado na linha do tempo:

Data:

10 mar 1876 ano
20 h 46 m, 21 out 2025 ano
~ 149 years