Last updated: July 29, 2015
A group of students at the Caledonian College of Engineering have made a solar-powered cooker that can make enough biryani in just one hour to feed 100 people. At a student hostel that feeds 70 to 100 people three or four meals a day, the use of the solar cooker would save $20,000 USD over the course of 15 years.
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- April 2015: Omani students build solar cooker that feeds 100 people - Times of Oman
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