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
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,
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 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 ...
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 ...
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 ...
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.
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 ...
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 ...