History of wind power
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2022 7 11 Wind powered machines used to grind grain and pump water, the windmill and wind pump, were developed in what are now Iran, Afghanistan and Pakistan by the 9th century. The first practical windmills were in use in Sistan, a region in Iran and bordering Afghanistan, at least by the 9th century and possibly as early as the mid to late 7th century.These Panemone
Antiquity
wind energy grinding grain machines
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Wind Energy Grinding Grain Machines. Wind Energy Conversion System an overview . With wind turbine generators, this mechanical energy is converted into electricity and in windmills this energy is used to do work such as pumping water, mill grains, or drive machinery The first wind machines were probably vertical axis windmills used for grinding grain in Persia dating back to 200 BC