Engineers have built a device that soaks up enough heat from the sun to boil water and produce 'superheated' steam hotter than 100 degrees Celsius, without any expensive optics. MIT engineers have ...
MIT engineers have built a device that soaks up enough heat from the sun to boil water and produce "superheated" steam hotter than 100 degrees Celsius, without any expensive optics. On a sunny day, ...
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