Milestones in Science & Engineering - Igor Sikorsky and the Helicopter

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Igor Sikorsky The Helicopter Airplane Aircraft Pioneer Of Aviation Russian Aerodynamic Qualities Fly Air Vertical Axis, Documentary And Biography, Milestones In Science & Engineering
 


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Milestones in Science & Engineering Episode: 79 Igor Sikorsky had been pursuing a dream: the construction of a helicopter In 1941 he succeeded in constructing the first precursor of a helicopter based on the principle still used today.

  1. By: Hulu
  2. Categories Entertainment, People & Stories
  3. Views 79
  4. Added :24-Mar-11
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