2 ноя 1920 г. - First radio broadcast
Описание:
They chose this date because it was an election day, and the power of radio was proven when people could hear the results of the Harding-Cox presidential race before reading it in the newspaper. (Language)Добавлено на ленту времени:
Дата:
2 ноя 1920 г.
Сейчас
~ 104 г назад