This SALt lamp runs on a glass of water and two teaspoons of salt - Metro

July 29, 2015 at 10:58PM:

Metro

This SALt lamp runs on a glass of water and two teaspoons of salt Metro With this in mind, an engineering start-up designed a lamp that runs on nothing except a glass of water and two teaspoons of salt. The Sustainable Alternative Lighting lamp (SALt) can also charge a smartphone via the USB port while illuminated. The ... and more »

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