Aerodynamic Attraktions in Arena
gliders must be made of steel, must not weigh more than 44 grams, and have to fit into a box one cubic meter square. During the flight they have to carry a cargo comprising a metal nut. The somewhat outlandish [...] scientific approach. Smooth gliding as well as crash landings The gliders were launched from the ten-meter high second tier in the ÖVB Arena. On the day, spectators could observe everything from tailspins