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The idea of using energy from the sun to evaporate and purify water is ancient. The Greek philosopher Aristotle reportedly described such a process more than 2,000 years ago.

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Gan, Song and other colleagues have launched a startup, Sunny Clean Water, to bring the invention to people who need it.Adidas Size 10.5 Spikes Adizero Prime Accelerator Sprint Running shoes bluee Mens,.

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Solar stills have been around for a long time. These devices use the sun’s heat to evaporate water, leaving salt, bacteria and dirt behind.Adidas Sneakers Ladies Campus Bz0074 Dark Green,.

The technique has many advantages.Women’s Adidas UltraBoost X Running shoes Sz 7.5,. But unfortunately, even the latest solar still models are somewhat inefficient at vaporizing water.

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Using this setup, researchers evaporated the equivalent of 2.Adidas Pureboost DPR Sneakers - Men's Size 10 - orange Navy,.68 liters, according to the new study.Adidas Tubular Doom Sock Pk W Womens BY9335 CBLACK,CBLACK,RAWPIN Womens Size 6,.

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