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Telephone (10 март 1876 г. – 17 ч 26 мин, 21 окт 2025 г.)

Описание:

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.

Добавлено на ленту времени:

11 ноя 2018
0
0
427

Дата:

10 март 1876 г.
17 ч 26 мин, 21 окт 2025 г.
~ 149 years