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Further information:Scientists at a research facility in the German city of Berlin dream of clothing that produces energy as we walk. They have combined very different nanomaterials into so-called "energy harvesters":http://matflexend.eu/. The energy harvesters have been designed to create energy out of, for instance, the movement of your feet. "We are dealing with two important points: small forces and low frequencies," electronic technologist Robert Hahn told Euronews.
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