Tag Archives: evaporative cooling

Chillin’ in the desert

By Sid Perkins / May 17, 2012
Fawzi Al-Mitwalli (left) and Nour Maraqa have developed a low-cost, solar-powered desert cooler that can prevent spoilage of fruits and vegetables for more than a week. Credit: Patrick Thornton, SSP

Simple, inexpensive and eco-friendly fridge keeps fruits and veggies fresh for days

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