Wonders of Science Essay 150, 200 and 300 words

Wonders of Science Essay: Transforming Life and Advancing Progress in 150, 200 and 300 words

Essay Number-1 Essay Wonder of Science in 300 words

1-Wonder of science Introduction-: The modern age is the age of Science. It is progressing in every field of life. It is the greatest boon and blessing to mankind. It has made our life easier and more comfortable. It is our lifeline. Science is playing an important part in our daily lives. It has magic power. It has changed the lifestyle of man. We can say that science is our good servant and we can not live without it. Science has given us many things that were impossible for us. There are many wonders of science such as electricity, television, and computers. etc. 2-Electricity-: Electricity is the greatest invention of science. It has brought a revolution in man's life. It serves us in many ways. It lights our houses, roads and offices. It gives us cool and warm air. It runs our machines, factories and workshops. Without electricity, our life is a burden. 3-Means of Transport And Communication-: Science has given us many fastest means of transport buses, cars and aeroplanes have made our travels easier and more comfortable Nowadays scientists have reached the moon and another planet by space shuttles. With the help of telephone, wireless, telegraphy, fax Email and the internet the world shrunk into a small village. Nowadays mobile has changed the lifestyle of man 4-Medical Science-: Science has given us many new and life-saving medicines. These can cure and prevent many diseases like T.B., smallpox and cancer open heart surgery and heart transplantation have become possible. Medical science is still trying hard to eradicate AIDS. 5-Means of agriculture-: Science has invented many means of agriculture. The use of fertilizers and better-quality seeds has increased crop production and brought in a green revolution. New tools like tractors, and harvesters, have modernized agriculture. 6- Computer And Other Invention-: The computer is the latest invention of science. It is used in every field of life. It has solved our many problems. All work is done by computer in offices. Atomic Energy and the technology of cloning is the greatest step in science 7-Disadvantage of Science-:Science has really served man but on the other hand, it has given us many dangerous weapons of war like atoms and hydrogen bombs. They can destroy the whole world in a few seconds. thus we can say Science is a good servant but a bad master ."The third world war will be fought with bombs and missiles but the fourth war will be fought with stone and arrows"-Joad 8- Conclusion: We can say that science is our faithful servant. It has created a new society. It has given us a scientific outlook. It is the back boon of our progress. Today we can live without it. Man is called the master of the world because of science, so it should be used for the benefit of mankind. According to Swami Vivekananda, "Science has lighted the world from darkness."Science has taught us to fly like birds in the sky and swim like a fish in the water but it has not taught us, How to walk on the earth Maxmuller. The Marvels of Science: Unlocking Wonders for a Brighter Future

Essay Number-2 Wonder of Science essay 250 words

1. Introduction—We are living in the age of science. IScience has made our lives easier and more comfortable. Science plays an important role in our daily life. It has made the dreams, and imaginations of man true. Through observing simple events, humanity has created remarkable inventions. Science has changed the lifestyle of man. 2. Scientific Inventions—Many scientific inventions have made our lives very comfortable. Electricity is the greatest invention of science. It serves us in many ways. It lights our houses. It entertains us with TV and radio. It helps us to draw water. It runs trains, mills and factories. It cools and warms our houses. Motor Cars, scooters, railway engines, aeroplanes, computer factories, mills etc. are all significant inventions of science. Modern life would not have been possible without these scientific inventions. 3. Means of Transport and Communications—Buses, cars,‘ trains and aeroplanes have made travelling easier, more comfortable and quicker. A modern man can reach any part of the world within hours. He has reached other planets with the help of rockets. With the advent of long-distance international telephone calls, we can talk to our friends and relatives who live far away from us. Mobile phones are of great use to men. 4 Medicine and surgery----Science has freed man from dreadful diseases like TB and has controlled cancer. It has made man healthier. Science has also done wonders in the field of surgery. Open heart surgery and heart transplantation have become possible. 5. Computers—Scientists have invented computers. These are a wonderful invention. The computers can perform complex calculations and various other tasks in no time. They have solved a lot of problems for man. 6. Disadvantages—Science has given us atom bombs. They can destroy big cities and kill a lot of people in a few seconds. Big factories and other machines have polluted the air and water. 7. Conclusion—Science has proved to be a great asset to modern man. If properly used, it can make man's life healthier and happier. Man is called the master of the world because of science.

Essay Number-3 Wonder of Science essay 8th class

1. Introduction—It is the age of science. There are many wonders of science. Science is very important in our daily life. It has made our life easy and comfortable. Science is a simple and systematic way of learning and living. Man’s qualities of curiosity, alertness and keen observation of changes in natural happenings have given birth to science and scientific study. 2. Scientific Inventions--- Scientists have invented many useful things and small and big machines through observations of very simple events. Water boiling in a kettle has given us the idea of a Railway engine. The falling of an apple from a tree has helped Newton to discover the law of gravity. Electricity is the greatest invention of man. It serves us in many ways. It runs our trains, mills and factories. It cools and warms our houses. 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. 3. Means of communication- buses, cars, trains, ships and aeroplanes are the greatest gifts of science. Man can reach any part of the world in just a few hours. He has even reached other planets with the help of science. The day is not far when man will be able to reach other stars and planets easily. 4. Medicine and Surgery—Science has not only cured man from terrible diseases, but it has also lengthened his age and made him healthier. In the field of surgery too, science has done wonders. Heart surgery and heart transplantation have become ordinary things nowadays. Science has controlled incurable diseases like TB, leprosy and cancer too. 5. Computers—Computers are also a great invention of science. They are helping us a lot in several fields. They make calculations at great speed. They are also doing a lot in TV programmes, railway reservations and other matters. 6. Atomic Energy—The discovery of atomic energy has given man a never-ending source of power. It can supply the world's energy needs for a very long time. 7. Disadvantages of Science—Everything has two sides. Science too has a dark side. The invention and production of atom bombs and other dangerous weapons is a great threat to the very 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 the atmosphere is also a great threat to the world at large. 8. How to Minimise the Disadvantages ?—By creating a healthy atmosphere we can keep the threat to humanity under control. We must have brotherly affection 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. 9. Conclusion—Science is a great helper to modern man. If properly used, it can make the life of man healthier and happier. It is because of science that man is called the master of the world.

Essay Number -4 Wonder of Science Essay 10th class

Introduction: This is the age of science. Science is important in our lives. It has made our life easy and comfortable. Science is a systematic way of acquiring knowledge and living. Scientific Miracles: Science has given us many wonderful things as gifts. Various inventions of science are its wonders. We cannot imagine our life without science. Various inventions: Electricity is the most useful gift of science. It gives us light. Heaters, fans, coolers, refrigerators, computers etc. all run on electricity. It also runs machines and trains. Medicines and surgery: Science has given wonderful medicines. Vaccination helps us to protect ourselves from diseases like polio, cholera, smallpox etc. It has reduced the mortality rate. Modern surgical instruments have made operations less painful. Means of communication: Today we entertain ourselves by watching television and listening to music on the radio and tape recorders. Television is a strong medium for education and knowledge. UGC and IGNOU lessons on TV are very helpful. Faster means of transport and communication help us to reach far-off places in less time. Computer: Scientists have invented computers. It is a wonderful invention. Computers can do complex calculations and work fast. They have solved a lot of problems for man. Disadvantages of Science: Everything has two aspects. Science also has a dark side. The invention and production of atom bombs and other dangerous weapons is a big threat to the existence of humanity. They can destroy the world in seconds. Secondly, big factories, mills and other machines have polluted the environment. Conclusion: Science is very useful for modern man. If it is used properly then it can make the life of man healthy and happy. essay wonder of science