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The original was posted on /r/science by /u/Wagamaga on 2024-12-04 18:18:05+00:00.

Original Title: Billions of people to benefit from technology breakthrough that ensures freshwater for the world. By introducing inexpensive and common clay minerals into a floating photothermal hydrogel evaporator, the team achieved seawater evaporation rates that were 18.8% higher than pure water.