News tagged with helicopters

Eurocopter X3: The world's fastest copter

(PhysOrg.com) -- If you asked a child how they would make a helicopter go faster, they would probably tell you to add another engine. The answer would be Zen simple and dead right. The engineers at Eurocopter ...

May 20, 2011 4.8 / 5 (16) 36 | with audio podcast weblog

Lockheed Martin develops maple-seed-like drone

The seeds that drop from maple trees each fall, whirring softly to the ground like silent one-winged helicopters, are the inspiration for a new kind of flying machine that could be useful for military information-gathering.

Aug 15, 2011 4.3 / 5 (12) 39