TouchWind | Single blade wind turbine

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TouchWind | Single blade wind turbine

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<p><a href="https://vimeo.com/295847471">TouchWind MONO explained</a> from <a href="https://vimeo.com/user86879472">TouchWind</a> on <a href="https://vimeo.com">Vimeo</a>.</p>
<p>A windturbine costing half the price and generating more energy.</p>