U.K.-based YASA, a wholly owned subsidiary of Mercedes-Benz, has developed a whole new type of electric motor. YASA's axial flux motor (AFM), in its second iteration, is an electric motor that weighs ...
The Air Force awarded Boeing a $2 billion contract to start replacing the first two Stratofortress's engines with new Rolls-Royce engines. (Tech. Sgt. Codie Trimble/Air Force) In December the Air ...