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And it sounds like something that would be practical to use in space. Normally you either burn fuel (and lifting said fuel is very pricey!) or you use an elect

And it sounds like something that would be practical to use in space. Normally you either burn fuel (and lifting said fuel is very pricey!) or you use an electric arc--but your arc won't work in vacuum.

datadrivenangel 3y ago
The Soviet Union and USA have used electron beam and laser welding in space [1]. 1. https://ntrs.nasa.gov/api/citations/20200002259/downloads/20200002259.pdf https://ntrs.nasa.gov/api/citations/20200002259/downloads/20...