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wind, water, nuclear reactions or other sources) into electrical energy. Here, we describe how to use readily available materials to make a simple generator. Although it will only be powerful ...

Today, modern wind turbines have amped up wind’s potential even more. Now, wind power can be directly converted into clean, usable electricity for our cities and homes. Where does wind come from?

Fran Scott explores how PhD student Jon Sumanik-Leary from the University of Sheffield is developing a DIY wind turbine for isolated Third World communities. Conventional wind turbines (and other ...