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Windmill

en.wikipedia.org/wiki/Windmill

A windmill is a mill that converts the energy of wind into rotational energy by means of vanes called sails or blades. Centuries ago, windmills usually were used ...

What are windmills used for? | Reference.com

www.reference.com/science/windmills-used-83dbe2f4f18210b5

Windmills, also called wind turbines, are used for a wide variety of purposes, which include pumping water, grinding meal into flour, generating electricity and  ...

How Do Wind Turbines Work? | Department of Energy

energy.gov/eere/wind/how-do-wind-turbines-work

The terms wind energy or wind power describe the process by which the wind is used to generate mechanical power or electricity. Wind turbines convert the ...

www.ask.com/youtube?q=What Are Windmills Used for&v=sdy0O8ia3bQ
Mar 22, 2013 ... Check out us at:http://www.tutorvista.com/content/physics/physics-ii/fission-and- fusion/windmill.php Windmill Water Pump Windmills were used ...

windmill Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com/topic/windmill.aspx

Traditionally, the energy generated by a windmill has been used to grind grain into flour. Windmills are designed by skilled craftsmen and can be constructed on  ...

What were windmills used for in old farms? - Quora

www.quora.com/What-were-windmills-used-for-in-old-farms

Primarily, they were used either for grinding grain or pumping water. ... Windmills were first used to provide energy and power for farms, as well as help mill ...

Early History Through 1875 - TelosNet

telosnet.com/wind/early.html

Vertical-axis windmills were also used in China, which is often claimed as their birthplace. While the belief that the windmill was invented in China more than ...

Functions of windmills in Holland - Holland.com

www.holland.com/global/tourism/article/functions-of-windmills-in-holland.htm

There are over 1000 windmills in Holland. Some are still being used for drainage, such as one or two of the nineteen in Kinderdijk. The Molen de Otter, still in ...

Wind Energy, Wind Power, Wind Farm and Wind Turbine ...

www.renewableenergyworld.com/wind-power/tech.html

We have been harnessing the wind's energy for hundreds of years. From old Holland to farms in the United States, windmills have been used for pumping water ...

Wind Energy Foundation | History of Wind Energy

windenergyfoundation.org/about-wind-energy/history/

New ways of using the energy of the wind eventually spread around the world. By the 11thcentury, people in the Middle East used windmills extensively for food ...

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What is a Windmill and How Does a Windmill Work? - Conserve ...

www.conserve-energy-future.com

A dictionary definition explains it thus; it is a machine which is propelled by the wind from a horizontal shaft which extended onto sails. Windmills still used today,  ...

How Windmills Work - Our Green Energy - Ecotricity

www.ecotricity.co.uk

The energy payback of a modern windmill (the time it takes to get back the energy used to manufacture and install each windmill) is between 6 and 9 months ...

What Do Farmers Use Windmills For? | Cuteness.com

www.cuteness.com

Windmills can be used to lift water from the aquifer to directly irrigate crops or to pipe water from one location, such as a reservoir or pond, to a location where ...