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May 28, 2009July 13, 2009
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Solar-Powered Lunchbox to keep food warm

A designer by the name of Teo Song Wei has come up with a solar lunchbox that uses solar energy to keep food warm. Rather than letting last night’s dinner get cold by the time you eat it, this lunchbox keeps your food warm. Great if you like a curry for lunch, rather than sandwiches!