World-record electric motor for aircraft
Siemens researchers have developed a new type of electric motor that, with a weight of just 50 kilograms, delivers a continuous output of about 260 kilowatts – five times more than comparable drive systems. ...
Space open for business, says Electron launch system CEO
GM to suspend Volt production for four weeks this summer
General Motors will stop making the Chevrolet Volt for four weeks in June and July due to slow sales and to deal with the change to an all-new version of the gas-electric hybrid car.
Image: Experimental wing tests electric propulsion technologies
Leading Edge Asynchronous Propeller Technology (LEAPTech) project researchers at NASA's Armstrong Flight Research Center are performing ground testing of a 31-foot-span, carbon composite wing section with ...