The activities encompassing mechanical flight and the aircraft industry are known as aviation. It includes fixed-wing and rotary-wing types of aircraft, morphable wings, wing-less lifting bodies, lighter-than-air aircraft such as hot air balloons and airships. The aviation industry contributes to climate change as they travel through the tropopause and release carbon dioxide, nitrogen oxides, contrails and cirrus clouds, and particulates. It i...
CHF 168.00