Waking Times Video - A billboard that produces potable (drinkable) water? Yes, the University of Engineering and Technology in Peru designed a potable water generator that produces water from the humidity in the air. This billboard requires a solid on-the-grid connection to perform its primary function. It works in the desert, even in a climate with up to 90% humidity, and produces about 100 liters a day.
Read more about Billboard Transformed into a Potable Water Generator
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