Spray-on nano-polymers have the chance to trap infrared and not just visible sunlight. Even fabric could be made and photo-electric solar cell clothing developed! A cheap and easy solar abundance!
[Source: National Geographic]
Also (if that weren't enough) dye-sensitized photovoltaic paint can be adhered to steel sheeting in the manufacturing process turning any building made from them into solar collectors.
[Source: Swansea University]
Thursday, May 22, 2008
Step Into The Helix
Instead of the old propeller variety, wind turbines with a helical structure can grab even the smallest of breezes from any direction and generate power.
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