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Alternative Energy DIYThis group is for organizing renewable energy how-to and DIY instructions. Add your thoughts and ideas! More energy at AENews by alxram
Alternitive energyenergy solutions by aureliansh
Water PowerThis the group for dedicate scientist to create water power! by ipatch
Nikola TeslaWith hundreds (if not thousands) of patents in various areas of electricity and its applications, Nikola Tesla is quite possibly the most unfortuna… by BorisTheSpider
