I just invented a vertical wind turbine that "waves" like grass. Paint green, fill a few acres, looks just like wheat #brilliant #sharktank
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Brilliant!
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I wondered how long it would take before the simple wind turbine to be like an effective kids spinner you place at the beach! Makes sense!pic.twitter.com/QpAWX78f7W
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Not reinvented, it’s been here all the time, it’s called Savonian https://en.m.wikipedia.org/wiki/Savonius_wind_turbine …
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,:] ..ottima idea Ma farla più grande !
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