TheĀ firstĀ advertising billboard in the worldĀ that produces water from the airĀ inĀ Lima,Ā Peru.Ā The breakthrough is designed to inspire more young people to pursue careers in engineering at theĀ University of Engineering and Technology of Peru. It also helps the capital of Lima, located in the desert and humid despite lack of rain, to generate drinking water to some of… Continue reading Billboard Produces Drinking Water Out of Thin Air