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The History of Windmills - InDepthInfo

History of Windmills. The Persians seem to have been the first to develop windmills (between 500 and 900 A.D.). Sails had long been used to move ships at sea, but the Persians converted the wind for use in grinding grain. These were vertical style mills with the sails spinning the shaft directly connected to a grind-stone or pump.

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30 Wonderful Photos of Windmills From Around the World ...

Jul 16, 2018 · Windmills have existed for centuries. First invented in the Middle East, they were originally horizontal and used for milling grain and pumping water. The vertical windmill that became popular in Europe was invented separately in the twelfth century, also for grinding grain and pumping water. This vertical windmill became the basis for the wind turbines [.]

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Geography, Landscape and Mills - Penn State Engineering

The other type of mill used to grind grain, as well as for other industrial uses (although less commonly), was the windmill. Windmills originated in the near east in the later first millennium C.E.

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How Are Windmills Used Today? | Sciencing

Nov 13, 2018 · Windmill power was used for a number of functions, such as for pumping water, grinding grain, saw-milling of timber, drainage-pumping, and the processing of commodities such as tobacco, spices, cocoa, dyes and paints. Many small windmills are still in use on farms today, being used for water-pumping, stock-watering and farmhouse needs.

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windmill - Kids | Britannica Kids | Homework Help

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.

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Windmill - Simple English Wikipedia, the free encyclopedia

A windmill is a type of working engine.It convert's the wind's energy into rotational energy. To do this it uses vanes called sails or blades.. The energy made by windmills can be used in many ways. These include grinding grain or spices, pumping water and sawing wood.Modern wind power machines are used to create electricity.These are called wind turbines by engineers or wind mills by the ...

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What is a Windmill? (with pictures) - wisegeek

Aug 29, 2019 · A windmill is a machine that harnesses wind energy for a purpose like grinding grain, pumping water, or generating electricity. Some people prefer to use the term "wind turbine" to refer to one that is used for electricity generation, differentiating energy-generating machines from those designed for other functions. While the popularity of windmills waned with the rise of other sources of ...

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Wind Mills: Introduction of Wind Mills - Blogger

May 10, 2012 · A wind turbine is a device that converts kinetic energy from the wind into mechanical energy.If the mechanical energy is used to produce electricity, the device may be called a wind generator or wind charger.If the mechanical energy is used to drive machinery, such as for grinding grain or pumping water, the device is called a windmill .

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History of wind power - U.S. Energy Information ...

People used wind energy to propel boats along the Nile River as early as 5,000 BC. By 200 BC, simple wind-powered water pumps were used in China, and windmills with woven-reed blades were grinding grain in Persia and the Middle East. New ways to use wind energy eventually spread around the world.

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The History of Wind Power | TurbineGenerator

T he earliest known use of the windmill was in the 1st century AD by Heron of Alexandria. It was used to power his organ, and was the first known windmill used to power a machine. Around the 9th century AD in Persia many vertical axis windmills were used to grind grains and pump water from the ground.

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How Do Windmills Work? - Ask Deb

Sep 25, 2015 · Windmills have been around for a very long time. Somewhere early on in mankind's history, someone figured out that you could use the wind to perform certain jobs that would otherwise have been much more difficult. In ancient Persia, a version of a windmill was used for grinding corn. In 13th century China, a windmill [.]

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What is a Windmill: Exploring What Windmills Do, And How ...

Dec 20, 2016 · A windmill is a structure used to harness the power of the wind for purposes like grinding grain, pumping water, and generating electricity. The power of the wind was first harnessed by sailors, who were able to understand lift and harness the winds power through sails.

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Uses of Windmills - ImportantIndia

Apr 03, 2018 · The smock shaped windmill is the type that is used in Amsterdam, for example, with its attractive front facing turbine. These windmills provided a way of harnessing energy to turn a central stone, which could be used to grind corn, wheat and similar grains into flour.

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windmill | Definition of windmill by Lexico

'In the past windmills were used to grind corn into flour.' 'Clocks told the time, windmills ground corn, cranes lifted things and so on.' 'From the seventh century on, peasants designed and built adobe horizontal-vaned windmills to harness the wind power and grind wheat into flour.'

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What is the purpose for windmills? To produce grain?

The purpose of a windmill is to produce "power" by harnessing the wind. This power can be used to grind corn, pump water or even generate electricity. Electricity generation from windmills is nothing new, it has been around for over 125 years.

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How does a windmill grind grain? - Answers

A windmill is a machine with sails or blades, usually four, driven by the wind, originally used to pump water, or grind grain, Windmills were originally just that, a wind-powered grain mill (to ...

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Working flour windmill in Holland - YouTubeClick to view on Bing1:14

Dec 20, 2011 · Traditional working corn-mill in Holland, still in full use for grinding wheat and other grains. Windmill De Vriendschap (Friendship) is located in the small town of Weesp, east of Amsterdam.

Windmill Facts for Kids - Kiddle encyclopedia

The blades or sails of the windmill are turned by the wind. Gears and cogs makes the drive shaft inside the windmill turn. In a windmill used for making flour, this turns the grinding stones.As the stones turn, they crush the wheat (or other grain) between them.

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How Does a Windmill Work - Want to Know it

Grinding windmills tend to be larger than other types of windmill because they need to house the grinding stone. These days windmills are most commonly used to pump water or generate electricity. How Does A Windmill Work? Windmills that pump water are called wind pumps and are used in dry and arid places to pump water from under the ground.

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What Are Windmills Used For? | Reference

Windmills, also called wind turbines, are used for a wide variety of purposes, which include pumping water, grinding meal into flour, generating electricity and aerating ponds. The use of windmills has increased in popularity since they are considered green, meaning they .

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