You may never have cared much about huge billboards with ads in your city or anywhere else you visit. This is the first billboard that produces drinkable water from air.
The billboard pictured in this video is real, it’s located in Lima, Peru, and it produces around 100 liters of water a day (about 26 gallons) from nothing more than humidity, a basic filtration system and a little gravitational ingenuity.
Published on YouTube by LocoTV Dos
