April 7th, 2014 2:40 PM by Teresa Molina
The lack of rain and drought conditions in California has driven us to pay more attention to water sourcing innovations throughout the world. In Ethiopia they are building WarkaWarka Towers that are inspired by Warka Trees. These Towers capture condensation directly from the air via water vapors and can collect up to 25 gallons of potable water in its vase-like frame. »
http://www.car.org/OCTFrame?reqitem=http://www.vittori-lab.com/projects/social