To try everything Brilliant has to offer—free—for a full 30 days, you’ll also get 20% off an annual premium subscription. Chapters 0:00 Intro 0:14 Main structure 3:05 Powerplant 6:34 Fuel system 8:17 ...

The raise for defence startup Hypersonix Launch Systems was supported by $10m from the federal government's National ...

A 3D-printed model of the GE T901 engine hangs from its sling awaiting installation on an H-60M Black Hawk at Sikorsky’s West Palm Beach, Fla., facility. (Sikorsky) WASHINGTON — The Army has accepted ...