wonder of science class 6th,7th,8th,9th,10th,11th and 12th pdf|eassy on wonder of science
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Wonder of science
Inventions of Science
Means. of electricity
Means of Communication
Means of Transportation
INTRODUCTION – It is the age of science. There are many wonders of science. Science plays
an important part in our daily life. Science is nothing but a systematic way of knowledge and
living. It has made our life easier and more comfortable. Scientific invention- scientist have invented several thing and machine big and small through
Inventions of Science –Observation of very simple events. Falling of an apple from a tree has helped Newton to discover the law of gravity. Water boiling in a kettle has given us the idea of railway engine.
Means of electricity Electricity is the greatest invention of man. it it runs our trains Mills And factories. It cool and keeps our house warm. it give us cool air and entertain us through cinema, TV and radio besides lighting our house. it service as in hundreds and thousands of way. modern life is
impossible without electricity.
Means of communications– Trains, ships, Cars, bus and Aeroplane are the greatest
contributions of science. He has even Richard The Other planets with the help of science. man
can reach any part of the word within hours. the day is not very fast when men will be able to
travel easily to other stars and planets.
Medicine and surgery– heart surgery and heart transplantation have become ordinary things
now a days. Science has done wonders Science has not only cured man from terrible diseases
it has lengthened is age and made him healthier as well. incurable diseases like T.B. literacy
and cancer too.
Computer– Computer is an electronic machine computer are the greatest and wonderful
invention of Science. They help in controlling several machines Rockets TV stations and
satellites. they make Complex and complicated calculation in a fraction of a second.
Computer is greatest invention of science.
Electricity– electricity is a very important achievement of science .Science has been able to
see the world of light and using it in days is life without electricity is not possible.
Disadvantage of Science – Everything has two sides. The invention and deduction of atom
bombs at other dangerous weapons are great threat to the existence of Unity in the world.
Secondary Big factories Mills And other machines have polluted the atmosphere. Pollution of
automobile fare is also a great threat to the world at large.
Conclusion– science is great helper to modern man. if properly used it can make the life of
man healthier and happier. Science has been playing an important role in human life.
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