The Greatest Invention- The Wheel

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Man has invented many wonderful things. He has conquered the forces of nature with the help of this inventions. It is almost impossible to count all these things. They include the match sick as well as a giant artificial satellite. But the greatest of all inventions is the wheel. This may sound strange. A wheel appears to be an insignificant thing. But the wheel is really the greatest invention. It is basic invention . it has made possible many other inventions. If you look at the wonderful things around you . you will find that a wheel is a part of all them . giant turbines that produce electricity work with the help of wheels. The means of transport the railway train, the motor car the ship and the aeroplane- cannot move without wheels. The machines that make all sorts of things for our sue , have many wheels in them. The non – electronic watch that you have on your wrist cannot work without small wheels in it the wheel is an original work of man s intellect. Five was a discovery. Raising good crops was learned form nature. But the wheel was the product of a man ,s own brain . it is difficult to find out when the first wheel was made.byt some twelve thousand years ago. People used wheels in their carts. Before the invention of the wheel, man used wheel less carts for the transport of goods. But is was a very hard work. Then someone made round logs of wood and put them under the cart. after much experimentation, which might have taken hundreds of years, the first crude wheel developed. One such wheel was some years ago , dug out from a place near sahiwal. It is believed to be eight thousand years old. The crude wheel was gradually improved of years. An last better wheel , like the wheel of our carts , were made. And for thousand of year these wheel moved man ,s carts and chariots in war and peace. They serve him even today. But the search for better wheel continued. In the last two centuries, dominated by the progress of science , countless types of wheel have been invented purposes. The first wheel was made of wood. Now steel, rubber and synthetic materials like nylon have taken the place of wood. The wheel now in not only the basic part of motor cars and acroplanes. But also of thousands. Of other machines. It is indeed, the greatest invent ion.


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