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4 easy ways to build a wind turbine (with pictures), How to build a wind turbine. a wind turbine is a simple mechanical device similar to the windmill. the blades of your turbine will catch air currents, using that.

The energy story - chapter 3: static electricity & resistance, The energy story is a general introduction to energy. chapters explore renewable energy, fossil fuels, electricity, circuits and many other things..

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Electricity - energy explained, your guide to, Electricity is the flow of electrical power or charge. electricity is both a basic part of nature and one of the most widely used forms of energy..