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Rocket Powered Helicopter

submitted by grinter

1 decade 4 years 8 months 2 weeks ago

"The copter makes use of tiny hydrogen-peroxide-powered rocket motors on the tips of the blades, which replaces the traditional engine-powered rotor. Large fuel tanks surrounding the pilot allow the Dragonfly to travel at up to 40 mph for 50 minutes."

via Popular Science via Neatorama