Cheap gel film pulls buckets of drinking water per day from thin air

Water scarcity is a major problem for much of the world’s population, but with the right equipment drinking water can be wrung out of thin air. Researchers at the University of Texas at Austin have now demonstrated a low-cost gel film that can pull many liters of water per day out of even very dry air.

Source: Cheap gel film pulls buckets of drinking water per day from thin air

Amazing.