30
/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1893606
155708
2

7 май 1877 г. - Phonograph Invented

Описание:

Edison records the human voice using a foil cylinder and invents the phonograph, a tinfoil imprint rolled into a tube and recorded via yelling

Добавлено на ленту времени:

Дата:

7 май 1877 г.
Сейчас
~ 147 г назад