8 小时
Interesting Engineering on MSNWorld’s first portable hydrogen cracker can produce 1,100 pounds fuel per dayThe innovative system will be offered on a “plug and play” basis through a "fuel as a service" model, with on-site hydrogen priced at £10/kg.
I stumbled across an intriguing phone app that identifies precious stones. Not that I own many special stones, but there are ...
8 小时
Interesting Engineering on MSNNuclear-powered spacecraft with 11,000-pound payload planned by US space firmsThe goal of enabling extended deep-space exploration is driving NASA, space agencies, and private players to explore nuclear power solutions.
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