Even as temperatures rise, this hydrogel material keeps absorbing

MIT engineers find the hydrogel polyethylene glycol (PEG) doubles its water absorption as temperatures climb from 25 to 50 C, and could be useful for passive cooling or water harvesting in warm climates.

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The team reports that the material doubles its water absorption as

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Even as temperatures rise, this hydrogel material keeps absorbing

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Even as temperatures rise, this hydrogel material keeps absorbing moisture, MIT News

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