NASA just put its new propulsion system to the test, powering a 3D-printed rotating detonation rocket engine for a sustained burn that lasted three times as long as the first …
Photo: Matt Cardy (Getty Images) A Concorde turbojet engine that spent years listed on eBay finally sold over the weekend to one lucky buyer, but that doesn’t mean they’ll be …
Unlike the turbine-powered cars of yesteryear from the likes of Rover and Chrysler, today’s Nice Price or No Dice Boeing-powered Bradley doesn’t connect its turbine to the wheels. Instead, it …