Helicopter flying machine. Computer artwork of a helicopter based on drawings by Italian artist and scientist Leonardo da Vinci (1452-1519). Da Vinci was the first person to design a helicopter that could lift a person. The helical rotor was designed to be driven by the human power of the pilot,although this was not enough power for take off. The helicopter was never actually constructed | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Darkin, Christian |
Taille de l’image : | 3840 px × 4608 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |