The Rolls-Royce UltraFan could be the powerplant of choice for next-generation aircraft.
Gravity Industries’ Jet Suit uses five micro gas-turbine engines to generate over 1,000 horsepower, allowing a pilot to fly using pure thrust vectoring from arm-mounted jets. Developed by former Royal ...
Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel "precessing magnetic jet engine" model to explain the peculiar gamma-ray burst ...