31 dic 1485 anni - The Parachute
Descrizione:
During his lifetime Leonardo da Vinci created a crude design depicting a man with a giant parachute. The parachute was made of sealed linen cloth held open by a pyramid of wooden poles, it was about 7 meters long. The exact date of this design is unknown.Aggiunto al nastro di tempo:
Data:
31 dic 1485 anni
Adesso
~ 539 years ago