Landspace tests 220-ton methane engine for future heavy-lift launchers Chinese launch startup Landspace says it has completed a long-duration full-system hot-fire test of its new 220-ton-class methane ...
China has completed full-engine testing of a 220-tonne liquid oxygen-methane engine for its reusable carrier rockets, marking a major breakthrough in high-thrust, high-performance propulsion.
In 2007, Volvo Trucks demonstrated for the first time a truck that was able to run on biogas and biodiesel. Volvo Trucks has announced it will be the first manufacturer to produce an efficient diesel ...