Ultrasonic device dramatically speeds harvesting of water from the air
25 points by bookofjoe
by vessenes
2 subcomments
Boy I'd like to see some hard numbers here - there are lots of estimates of more efficiency, but the press release didn't have any experimental results. Which is too bad, because anything that lowers energy burden of water harvesting in arid areas is awesome.
by imglorp
3 subcomments
Same caveat as other types of water harvesting: you have to have water in your air to extract. Arid regions need not apply.
by legostormtroopr
0 subcomment
Finally, I can give up this life of a programmer and live my dream of being a moisture farmer.
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