Three teens from India created a refrigerator that doesn’t need electricity to work. The Thermavault uses salt to stay cool. The creators aim to help rural areas that don’t have access to electricity.
(MENAFN- EIN Presswire) EINPresswire/ -- Brian C. of Siler City, NC is the creator of the Refrigerator Filter Flushing Adapter, a device designed for streamlining he pre-installation flushing process ...
In a country where heat and unreliable electricity remain everyday challenges, a clay refrigerator developed by Gujarat-based potter Mansukhbhai Prajapati has emerged as a practical, low-cost solution ...
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