the parapente

An engineer in charge of the space shuttle Space Shuttle, conceived the idea of ​​a single wing airplanes like that kept its shape and properties due to air introduced himself inside. In this way we constructed a double parachute cloak with a special aerofoil, allowing a surprising increase the maneuverability of the classic umbrella parachute. The possibilities of this new type of wing caused a revolution, because it raised the possibility not only to stop a fall, but the ability to climb a parasailing.