9 окт 1890 г. - First take-off with its own Power
Описание:
In 1890 the French engineer Clément Ader completed the first of three steam-driven flying machines, the Éole. On October 9, 1890 Ader made an uncontrolled hop of around 50 m (165 ft); this was the first manned airplane to take off under its own power. ~WikipediaДобавлено на ленту времени:
Дата:
9 окт 1890 г.
Сейчас
~ 133 г назад
