In flight tests, a lean-burn engine cut soot about a thousandfold, but tinier exhaust particles that can seed contrails ...
When you decide to build a homemade, liquid-propane-powered pulse jet engine in your garage, a few noise complaints are to be ...
Five years ago, in 2021, American space agency NASA announced it is working on yet another project that doesn’t involve, well, space: the Hybrid Thermally Efficient Core (HyTEC). Since then, NASA’s ...
When General Electric set out to build a jet engine for the Boeing 777X, they didn't just repeat the previous GE90,they decided to push the laws of physics to the extreme. With a fan diameter of 134 ...
The Western Journal on MSN
China's stranglehold on rare metal is wreaking havoc on America's jet engine supply chain
America’s aerospace industry is dusting off decades-old technology to protect critical components in jet engines. The industry is scrambling to replace yttrium, a rare earth metal used in ...
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