If you don't have installed program for editing PDF documents on your computer, then you can use web application PDFescape which allows you to edit your documents in your browser.
A computer is a general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Now you can check if you know the history of computers?
It's that time of the year when The Nobel Prize winners in the fields of medicine, physics, chemistry, literature, world peace and economics are being announced.
Field hockey is a team sport of the hockey family which is played between two teams of eleven players with hockey sticks and a hard, solid plastic ball. Let's see if you know some of the sports trivia.
First World War, also known as the World War I (WWI), was a global war centered in Europe that drew in all the world's economic great powers of that time.
