Man throughout from the ages has been studying
nature. He came to know some principles. From that he developed what is now
known science. It is said that doubt is the origin of science.
Science has changed our life completely. We
cannot even think of our life without it. It has made its presence felt
powerfully.
Man first came to know about fire. It made his
life comfortable. Then he came to know the art of swimming. He made small
boats. After some years he was able to ships.
In the beginning man invented simple
instruments. But with the passage of time he developed machines. At first he made
millstone run by water. Now he works it with the help of electricity.
The invention of electricity has changed every
sphere of our life. Science has given us so many medicines to fight with the
diseases. So science has made our lives very comfortable.
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