Natural energy-free air conditioner uses the cooling properties of terracotta to regulate temperatures - Yanko Design
Working on a principle that's about as old as mankind itself, the Nave Air Conditioning System uses terracotta's evaporative cooling abilities to naturally regulate temperatures without requiring any electricity or complex electronics. It's fairly sustainable, and has zero emissions, offering a nifty low-tech way to keep spaces cool in the summers. Designed by Yael Issacharov,