Lost at sea? This desalination unit fits in a suitcase : gadgets


https://www.katadyngroup.com/us/en/item~p6786 ~1 kg, exists for consumer purchase, much smaller than a suitcase, no electricity needed.

(Yeah, I’m excited to see new methods for long term sustainable desalination without filter changes, but the path from MIT lab to practical, scaled production is not trivial.)


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