free energy pinwheel Archives – The Green Optimistic green tech news, since 2008 Sun, 08 Feb 2015 16:47:57 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Free Energy Generator – The Pinwheel Gravity Engine https://www.greenoptimistic.com/free-energy-generator-gravity/ https://www.greenoptimistic.com/free-energy-generator-gravity/#comments Sun, 10 Jan 2010 07:52:37 +0000 https://www.greenoptimistic.com/?p=6151 Pinwheels have been used for many things along history. One of the most interesting uses I've ever seen is making a pinwheel act as a free energy generator, powered by gravity.

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