There is currently no good way for astronauts in space to do laundry, but researchers may have finally come up with one: a bright purple jet of microbe-killing plasma
Več na: https://www.newscientist.com/article/2527768-mars-astronauts-may-do-laundry-by-blasting-clothes-with-a-plasma-beam/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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