Finally, an Outdoor Gym that Generates Energy Instead of Wasting

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Diseño de carrusel generador de energía eléctrica potenciado por energía humana para el parque recreacional Jipiro de la ciudad de Loja.

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Finally, an Outdoor Gym that Generates Energy Instead of Wasting It

ReRev Energy Generating Exercise Machines « Inhabitat – Green Design, Innovation, Architecture, Green Building

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