The rotors are the meat and bones of the entire craft. In a main and tail rotor configuration, the main rotor spins to create thrust that outweighs the helicopter's overall weight.

The rotors are the meat and bones of the entire craft. In a main and tail rotor configuration, the main rotor spins to create thrust that outweighs the helicopter's overall weight.

American defense contractor Bell was selected by DARPA to move forward with the build of its aircraft for the Speed and ...

Did wing flaps cause Air India crash? Aviation experts zero in on 'mechanical failure' as it emerges identical 787 jet made FOUR emergency landings in last month ...

These phenomena support the development of a predictive model for rotor thrust under free water surface effects.

With another loss to the lineup, fans revealed their thoughts on the Wings losing Maddy Siegrist. "Dang. Poor Maddy. Her bones be having the worst luck in the W," a fan said.

The study demonstrated that different multi-rotor configurations could produce similar total thrust for the same power input, validating the new criteria.

Roast chicken is 'more succulent' and 'easy to carve' if you do this 1 thing after cooking This one step after cooking a roast chicken is not to be overlooked.

By taking these principles and adding a similar mechanism to a quadcopter for extending a patagium-like membrane between its rotors, the researchers could develop a new controller (thrust-wing ...

Challenge asks designers to use more eco-friendly practices to play their part in fighting climate change, which will hit Asia the hardest.