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Engineering360: "Video: Solar-hydrogel system efficiently extracts water from air"

03/15/2019 12:12 PM

Read Engineering360 article: Video: Solar-hydrogel system efficiently extracts water from air.

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Guru

Join Date: Mar 2007
Location: at the beach in Florida
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Re: Video: Solar-hydrogel system efficiently extracts water from air

03/17/2019 3:43 PM

I don't see any cost estimate of these units....I'm guessing they are not cheap....and also how many cycles the hydrogel is good for...? I mean if it only works a dozen times and costs $10k, then not very useful....maybe for military special forces traveling in the desert...

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