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The Secret of Flight

1 Сезон
1 Эпизод

The Secret of Flight - Season 1 Episode 6 Эпизод 6


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29 минут 2024 HD

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After the lift, stability and control problems were solved, a propulsive system was needed to make the aircraft fly. The first propulsion device - the propeller - is still in use today. Dr. Lippisch explains the design of the propeller and demonstrates the lifting propeller - the Helicopter Rotor.

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