We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source (来源) of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. ...
Wind turbines are the evolution of the classic windmills that can be seen in more rural areas of the world. Their purpose is toreduce reliance on fossil fuelsto create energy and also to create energy in a less wasteful manner. They operate by using the kinetic energy of the wind, which ...
By now, most readers will know that modern windmills (turbines) primary purpose is to produce electricity from wind with as littleimpact on the environmentas possible. These next few notes simply highlight this sustainable initiative. The minimal impact on the environment is, however, controversial...
How Do Wind Turbines Work? From sailboats to windmills, humans have been putting the kinetic energy of wind to work for thousands of years. The mechanics behind modern wind turbines are more sophisticated, but many of the basic principles remain. Utility-scale electricity generation installations us...
Wind power is a very clean source ofe Inent.This is how wind power works.pport.W_2 makes windmills (风车) spin (转)When the windmills spin, they p 3 electricity(电), which can be used later. A lot of peoplehelpthink that wind power is new, but that's not true.nent.For thousan...
(旋转). When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to sail boats and move water. We still do those things today, but these days ...
We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all it's clean. Windmills don't pollute the environment at all. Second, we ...
Wind makes windmills spin (旋转). When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to sail boats and move water. We still do those ...
We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. Second, we ...
All sorts of machines use turbines, from jet engines to hydroelectric power plants and from diesel railroad locomotives to windmills. Even a child's toy windmill is a simple form of turbine.The huge rotor blades on the front of a wind turbine are the "turbine" part. The blades have a ...