The first public demonstration flight of the Montgolfier
Дата
05.06.1783
Описание
The first public demonstration flight of the Montgolfier balloon took place in Annonay (Annonay, France) on the market square on 5 June 1783. The Protocol States that the ball rose to a height of 500 meters and stayed in the air for about 10 minutes, flying as 2 kilometers.
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