Make a Helicopter : DIY

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Smarter Every Day

Lessons

How Do Helicoptar’s Fly?

Author: Smarter Every Day

No runway, no problem—have helicopter, will travel! Igor Sikorsky (1889–1972), father of the modern chopper, had no doubt at all about the brilliance of this amazing, flying machine, which he said was the closest thing to "fulfillment of mankind's ancient dreams of the flying horse and the magic carpet." Jet planes are wonderful for screaming [...]