Essay on Wonder of science

in this post you can see perfect essay on wonder of science with index, proper heading wise and refrence.

"Modern Age is the age of science"

INDEX

* Introduction

* scientific Invention

* Means of Communication

* Medical Achievements

* Agricultural Help

* Atomic Energy

* Computers

* Means of Recreation

* Disadvantages of Science

* How to Minimise the Disadvantages

* Conclusion

Introduction :

It is the age of science. There are many wonders of science. Science plays an important part in our daily life. It has made our life easier and comfortable. Science is nothing, but a systematic way of knowledge and living man's qualities of curiosity, alertness and keen observation of changes in natural happenings has given birth to science and scientific study.

Scientific Invention :

Scientists have invented several things and machines-big and small through observation of very simple events. Water boiling in kettle has given us the idea of railway engine. Falling of apple from a tree has helped Newton to discover the law of gravity. Electricity is the greatest invention of man. It serves us in hundreds and thousands of way. It runs our train , mills and factories. It cools and keeps our houses warm. It washes and irons our clothes. It gives us cool air and entertains us through cinema, TV and radio, besides lighting our houses. Modern life is impossible without electricity.

Means of Communication :

Buses, cars, trains, ships and aeroplanes are the greatest contribution of science. Man can reach any part of the world within hours. He has even reached the other planets with the help of science. The day is not very far when man will be able to travel easily to other stars and planets.

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Medical Achievements :

Science saves from disease and death. It has lessened pain and suffering. Penicillin, chloromycin, vitamins and some other medicines help cure many diseases. X-ray is a great aid to medical treatment. It helps to know the inner diseases and defects of the body, so the right treatment is possible. Now, cancer and T. B. can be cured. Plastic surgery and heart transplant are really the wonders of science. In fact, science has given eyes to blind, organs to handicapped and ears to deaf.

Agricultural Help :

Science has also helped in agriculture and industry. It has invented trac- tors, tubewells, chemical fertilizers etc. With the help of tractors, farmers can plougii their land, sow seeds and reap their harvest quickly and easily. They can water their plants with tubewells. Chemical fertilizers are useful for growing rich crops. Plant diseases are now checked with the help of medicines.

Atomic Energy :

With the discovery of atomic energy, man has hardners an inexhaust- ible source of energy. It can meet the demands of energy of the world for a long time.

Computers :

Computers are the great and wonderful invention of science. Computers have helped man in several fields. They make complex and complicated calculations in a fraction of a second. They help in controlling several machines, rockets, T.V. stations and satellites.

Means of Recreation :

Science has given us means of recreation. Cinema, radio and television has made man's life pleasant. We can enjoy good films and other interesting programmes during our leisure hours. In the same way, many other means of recreation have been produced by science.

Disadvantages of Science :

Everything has two sides. Science too has a dark side. The invention and production of atom bombs and other dangerous weapons are a great threat to the existence of humanity in the world. These can destroy the world within seconds. Secondly, big factories, mills and other machines have polluted the atmosphere. It is becoming more and more difficult to get pure air and water. Pollution of atmosphere is also a great threat to the world at large.

How to Minimise the Disadvantages :

By creating a healthy atmosphere, we can keep the threat to humanity under control. We must have brotherly affections for all men and women. All threats of war must be ended. Secondly, by planting trees and in other ways, we can keep our atmosphere clean and healthy.

Conclusion :

But the other aspect of scientific inventions needs to be given proper attention. Bombs, rocket, machine guns and other automatic weapons produced by science snatched the peace of the whole world. They can bring about the end of humanity within a very short period of time. So, it has rightly been said that science is a good servant, but a bad master. If science is used for peaceful purposes, it can be a boon, while if misused, it will be a curse for the whole of humanity.

Refrence :

1) wikipedia
2) books
3) self writen.

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The Nibandh