Harvesting sunlinght as chemical fuel that can be stored - 0 views
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Infogreen Global on 04 Oct 11The device is made entirely of earth-abundant, inexpensive materials - mostly silicon, cobalt and nickel - and works in ordinary water.
I can never be sure of the quality of the tap water that my family is drinking. With that, I need to take the extra mile of pre-caution to be safe. So I heard about Body Guard Water Systems that pr...