Cheap Gel Packs Can Pull Many Liters of Water From Even Desert Air - Good News Network

University of Texas reearchers have developed a low-cost gel film made of abundant materials that can pull drinkable water from the air in even the driest climates.

More than a third of the world’s population lives in drylands, areas that experience significant water shortages. Now scientists have developed a solution that could help people in these areas access… [+3036 chars]

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