Wonders of Science Essay 2020-21 in English 500 words

Wonders of Science Essay 2023 for Class 9th, 10th, 11th, and 12th . Write the essay wonders of Science 250 Words? Essay on Science and Technology. Essay on Wonder of Science for Student and Children in English. Vigyan Ke Chamatkar Nibandh in English for class 8th to 12th in below.

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Introduction – प्रस्‍तावना
Scientific Invention – वैज्ञानिक के अविष्‍कार
Means of Transport & Communication – परिवहन एवं संचार के साधन
Medicine & Surgery दवाई एवं शल्‍य चिकित्‍सा
Computers – संगणक
Mobile Device – मोबाईल फोन
Agriculture Science – कृषि क्षेत्र में विज्ञान
Atomic Energy – परमाणु ऊर्जा
Entertainment & Education – मनोरंजन एवं शिक्षा
Electricity विद्युत के क्षेत्र में
Disadvantage of science विज्ञान के नुकसान
Conclusion – निष्‍कर्ष

Wonders of Science Essay 2020-21 in English 500 words

Note All Difficult Word Highlighted Bold.

Introduction – It is the age of science. There are many wonders of science. It has made our life easier & comfortable (आसान एवं आरामदायक) . Science plays an important role in our daily life. It has made dreams & imaginations (सपने और कल्‍‍‍‍‍‍‍‍पनाओ) of man true. By observation of simple events, man has invented great things. Science is nothing but a systematic ( व्‍यवस्थित )way of knowledge & living.

Scientific Inventions – Scientist have invented several things & machines big & small through the observation (अवलोकन) of very simple events water boiling in a cattle has given us the idea of railway engine ,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 hundreds & thousands of ways it runs our trains, Mills & factories. Electricity cools & keeps our house warm. Modern life is impossible without electricity. Many scientific inventions have made our life very comfortable. Electricity is the greatest invention of science. It serves us in many ways. Modern life is impossible without these scientific inventions.

Means of Transport & Communications – Trains, Buses, cars & airplanes have made our travel easier, comfortable, & quicker. A man can reach any part of the world within Second. He has reached other planets with the help of rockets Science (राॅकेट विज्ञान) has given us many new means of communication such as mobile, telephone, wireless, internet etc . A mobile phone is an excellent service for men. With the introduction of long-distance telephone calls through STD, ISD and PCO (Subscriber Trunk Dialing, International Subscriber Dialing & Public Call Office ) Calls. We can talk to our friends & relatives living very far from us.

Medicines & Surgery –

Science has cured man from very dreadful diseases भयानक बीमारियां . T. B. & cancer have been controlled. It has made man healthier स्‍वस्‍थ्‍य. In the field of surgery to science have done wonders. Open heart surgery & Heart-transplantation (स्‍थानांतरण) have become possible. Surgery can involve cutting, abrading, suturing, or otherwise physically changing body tissues and organs. शरीर के उत्‍तक और अंग

Computers & Laptops – Scientists have invented (खोज) computers. Computers are also great invention of science. They are helping us a lot in several fields. They make calculation at great speed. These are wonderful inventions. Computers can do complex calculations & work very fast. They have solved many problems of the man.

Mobile Phones – A mobile Device is one of the beautiful wonders of science. It has added a new way of communication. It can be moved easily & quickly (आसानी से और ज्‍ल्‍दी ) from one place to another place. Mobile Device is a wonderful gift of sciences. It is a very useful gift to society. It has revolutionized the world of communication. Now a man can have communication anytime to anyone sitting thousands of distance away from him. Though a small instrument, it can perform big functions. The latest version of it offers many great facilities including photography, internet, music system etc. A businessman uses it to keep in touch with his clients, customers, his workers and other associates affiliated to him.

Agriculture Sciences

With the help of fertilizers, medicines & better irrigation facilities. Science has given many tools in Agriculture such as treasure, Tractor and other Agriculture equipment.

Atomic Energy filed – Atomic energy is the latest gift of science. It is a wonderful invention of science. It is the greatest source of energy. Now we can do hard & impossible task with the help of atomic energy. With the discovery of atomic energy, man has found an endless source of energy. It can fulfil the demands of the energy of the world for a long time.

Entertainment & Education

Science has given us cinema, DJ, TV, Radio, Projector & many other things. It has given us Digital Games, calculators, mobile phone, robots, Cameras. Computer is a great wonder of science. These inventions help in the field of education. Science Provide online Education.

Electricity Filed – Electricity is a beautiful gift of science. We can’t imagine life without it. It runs our trains, Metro, mills & factories and other Electrical Items . Electricity keeps our houses cold & warm. It has removed darkness from the word.

Disadvantages of science – Everything has two sides & science too has dark side. The invention & production of atom bomb & other dangerous weapons are a threat to the existence of humanity in the world. They can destroy big cities & kill many persons in a few seconds. Big factories & other machines have made water & air polluted.

Conclusion – Science is a great helper to modern man. If properly used, it can make the life of man healthier & happier. Man is called a master of the world because of science.