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Viktor Schauberger (30 June 1885, Holzschlag, Upper Austria – 25 September 1958, Linz, Austria〔) was an Austrian forest caretaker, naturalist, philosopher, inventor and biomimicry experimenter. Schauberger developed his own ideas based on what he observed in nature. In ''Implosion'' magazine, a magazine released by Schauberger's family, he said that aeronautical and marine engineers had incorrectly designed the propeller. He stated: “As best demonstrated by Nature in the case of the aerofoil maple-seed, today’s propeller is a pressure-screw and therefore a braking screw, whose purpose is to allow the heavy maple-seed to fall parachute-like slowly towards the ground and to be carried away sideways by the wind in the process. No bird has such a whirling thing on its head, nor a fish on its tail. Only man made use of this natural brake-screw for forward propulsion. As the propeller rotates, so does the resistance rise by the square of the rotational velocity. This is also a sign that this supposed propulsive device is unnaturally constructed and therefore out of place.”〔Viktor Schauberger, ''Implosion'' Magazine, No. 112, p. 52〕 Alick Bartholomew has written a book about Schauberger's unorthodox ideas. ==See also== * Bionics * Fluid dynamics * Hydrodynamics 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Viktor Schauberger」の詳細全文を読む スポンサード リンク
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