This LED Lamp Charges Your Phone Using Only Salt Water!

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The beauty of this clean tech lighting solution is in its simplicity. All you have to do to create a safe, bright light source is fill the lamp's reservoir with salty water and enjoy. Read more →

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Solar-Powered Still Turns Salty Ocean Water Fresh

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Made from simple, low-cost materials, this distiller uses the sun to create drinking water in developing nations. Read more →

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