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

www.conserve-energy-future.com/how-windmills-work.php

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,  ...

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  ...

Windmills | Wind Power | Solar Power | - WindSolarEnergy.ORG

www.windsolarenergy.org/windmills.htm

Windmills have been in use for centuries, with the first windmill believed to used in Persia in the 9th century CE. Windmills are machines that convert kinetic ...

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 ...

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 ...

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 ...

windmill -- Kids Encyclopedia | Children's Homework Help | Kids ...

kids.britannica.com/elementary/article-400203/windmill

A windmill is a machine that harnesses the power of the wind. Windmills may be used to grind grain into flour, to pump water, or to produce electricity.

Wind 101: the basics of wind energy

www.awea.org/Resources/Content.aspx?ItemNumber=900

Learn how wind energy works, what it's used for, and how it can improve our lives at ... People started using wind power centuries ago with windmills, which ...

Wind Energy and Its Uses

teeic.indianaffairs.gov/er/wind/restech/uses/

These winds can be "harvested" using wind turbines and used to make electricity. The force of the wind makes the wind turbine blades spin, and the energy of ...

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What are windmills used for? | Reference.com

www.reference.com

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 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 ...

Early History Through 1875 - TelosNet

telosnet.com

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 ...