4da 27.04.2012 05:27 darkstar

Festo SmartInversion — flying geometrical band with inversion drive

SmartInversion is a helium-filled flying object that moves through the air by turning inside-out. This constant, rhythmically pulsating movement is known as inversion and gives the flight model its name.

Вот это крутая штука.

Do you really want to delete ?