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/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1

1 янв 1825 г. - Invention of the Telegraph

Описание:

The Telegraph uses electricity to send electrical pulses encoded in Morse Code, created by Samuel Morse. This is an invention within early technology.

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1 янв 1825 г.
Сейчас
~ 200 г назад