I recall similar in function devices already existed for military use - except they made water from air, which is even more available than seawater: https://ww

I recall similar in function devices already existed for military use - except they made water from air, which is even more available than seawater: https://www.honeywell.com/us/en/press/2021/05/honeywell-led-team-creating-a-portable-device-that-extracts-drinking-water-from-air https://www.honeywell.com/us/en/press/2021/05/honeywell-led-... https://edition.cnn.com/2014/04/24/tech/innovation/machine-makes-drinking-water-from-air/index.html https://edition.cnn.com/2014/04/24/tech/innovation/machine-m...