How Solar Powered Device pulls water from air ???

SCIENCE You can’t squeeze blood from a stone, but wringing water from the desert sky is now possible, thanks to a new spongelike device that uses sunlight to suck water molecules from air, even in low humidity. (Science) How else is solar energy being harnessed? Teachers, scroll down for a quick list of key resources […]

via Solar-Powered Device Pulls Water from Thin Air — Nat Geo Education Blog

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