Some Aspects With Regards To The Initial Windmill And The Variety Of The Tower Mill Over Time
When talking about a windmill, nowadays we usually point out that machine used to convert wind energy into mechanical energy.
Looking back in the history, we see that the very first practical windmill, that looked quite different than the actual concept of what we currently call a windmill, was the vertical axis windmills. They were invented in eastern Persia, somewhere around the 9 th century, although there are some stories telling that in the 634-644AD this design of machinery was already being used. A similar windmill was used in China in the 13 th century.
The vertical windmill originated in northwestern Europe, more exactly in northern France, eastern England and Flanders, in the course of the late part of the 12 th century. These windmills were used to grind cereals and their particularity was that the total body was moving, unlike the tower mills that turned up in the 13 th century, and had only a part that was rotating, called the timber cap.
Another windmill type is the smock mill, invented in England, in 1745, and which is a variation of the tower mill. At that time, windmills started to be used for various tasks, such as grain grinding, sawmills, threshing, for land drainage or water supply.
Windmills had an incredibly important contribution in allowing the farming and the ranching of massive areas of North America. Furthermore, they were used to expand the rail transport all around the world, as they were pumping water from wells to source steam locomotives. In Canada, They were part of fortifications. One of the most memorable ones, was the one from Fort Senneville, also called the "most substantial castle-like fort".
But, with the industrial revolution, the windmill's position as an energy source was substituted by internal combustion and steam engines. Of course, despite of being an unavoidable step in the development of technology, these sources of energy grew to become grave pollutant factors.
That is why, nowadays people tend to come back or to find alternative energies, to stop the damage that toxic gases have brought to our planet. Wind and solar energy are growing to be our favorites these days and people are willing to make financial sacrifices in order to make a long-term investment that in addition to helping them reduce their energy bills, is 100% ecological.
Very much like in other areas, the old-fashioned trends are coming back, and when talking about energy, this is true too. People have begun to realize the destruction they have brought to our planet, and try to change this. The beneficial, old windmill is now reborn and ready to help us get the Planet earth back on feet.
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