this post was submitted on 05 Dec 2025
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Ultrasonic device dramatically speeds harvesting of water from the air (news.mit.edu)
submitted 1 day ago by rssbot@lemmy.bestiver.se to c/hackernews@lemmy.bestiver.se
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[–] stoy@lemmy.zip -1 points 8 hours ago* (last edited 7 hours ago)

Cool, but the fact remains that you can't get a useful amount to water from dry air, and in a humid climate there are other sources of water that is cheaper and easier to exploit.

EDIT: downvoting facts I see, please don't turn Lemmy into Reddit