Grammar improvements: Referring to the earlier models of windmills like those built in Sistan, Iran, from the seventh century, which were used to grind rice grains, engineers used the same concept to create wind turbine which converts kinetic energy in wind to electrical energy.
The first wind turbine was built in Sistan in 780 AD.
The first wind turbine was built in Sistan in 780 AD.
The first wind turbine was built in Sistan in 780 AD.
The first wind turbine was built in Sistan in 780 AD.
The first wind turbine was built in Sistan in 780 AD.
The first wind turbine was built in Sistan in 780 AD
The wind turbine is a machine that converts the kinetic energy of the wind into electrical energy.
The wind turbine is a machine that converts the kinetic energy of the wind into electrical energy.
The wind turbine is a machine that converts the kinetic energy of the wind into electrical energy.
The wind turbine is a machine that converts the kinetic energy of the wind into electrical energy.
The wind turbine is a machine that converts the kinetic energy of the wind into electrical energy.
The wind turbine is a