NASA completes record sustained burn of revolutionary rocket engine
To squeeze a bit more performance out of rocket engines, NASA is looking at a fundamentally different design with the RDRE
Water-injected 2.0-liter turbo-four hydrogen engine spits out 410 hp
Hydrogen combustion engines have slowly been entering the serious phase of discussion
GAC China says it’s building “world first” ammonia engine for cars
Ammonia (NH3) carries hydrogen better than hydrogen carries hydrogen, in some regards