Vanes...
The oldest windmill is in a place called Ancient Persia!
Wind blows on a windmill or wind turbine and makes it rotate. This can be looked at the kinetic energy in the moving air being converted to the kinetic energy of the rotating vanes. The rotating turbine turns a shaft that turns (through gears) a electrical generator. The generator produces electricity. This can be seen as the kinetic energy of the rotating vanes transferred to the kinetic energy of the generator, which converts it to electrical power. The electrical power is then sent into the electric grid.
The main objective of the blades is the conversion of wind energy into kinetic energy.
How does a windmill operate? < this guy is stupid
A windmill is an example of a structure with revolving vanes.
No; when wind blows the blades of a windmill, that's mechanical energy.
I don't think there is another name other than blade.
A mill operated by the power of the wind, usually by the action of the wind upon oblique vanes or sails which radiate from a horizontal shaft.
vanes
vanes
Vanes...
vanes
It is called Windmill Vandals
The oldest windmill is in a place called Ancient Persia!
The famous technique where you swing you arms in windmill like motion is called the windmill.
They are called arms