👉विज्ञान के चमत्कार पर निबंध हिन्दी में
1. Miracle of science
or
Science: Curse or Boon
or
Boon of science
or
Importance of science
or
Science and human interest
or
Gift of science
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Rising stages of science: towards growth or destruction
[Outline - present age and science, science given to this era, science miracles described - (1) motor, rail, airplane etc. (2) Telephone, radio, newspaper, wireless wire etc. (3) Movies, gramophones, television etc. (4) Guns, cannon, bombs, fighter aircraft, remnant weapons, etc. (5) Electricity, new clothes, good manure, best medicines etc. Use and misuse of the wonders of science, epilogue]
The present age is called the scientific age. Today, the effect of science is seen on our whole life. If the gift of science is taken away from us today, then we will be caught in all the difficulties. Science has provided us all the facilities today. All of them are called miracles of science. The delicate clothes of our body, clock, transistor, pen, pencil, etc. are all the result of science. Airplanes, atom bombs, injections, trains, radio, movies, television and X-rays are all a science.
The miracles of science have made a huge change in the means of movement. In ancient times, man was also afraid to go 10-20 miles from his house, but today he is not afraid to travel around the earth. Thousands of people have traveled around the world and now humans have reached Mars. All this has been possible due to science. Today, cycles, motor cycles, motor cars, trains, airplanes, etc. are ready at all times to serve the common people.
Nowadays, science is also helping human beings in sending news. Telephone, wireless telegraph, newspapers and radio have all been given by science. Today in a few seconds a news can spread all over the world. A person sitting thousands of miles away can talk to another person as if he is sitting in front of him. Science has given all these features.
Film, radio, gramophone and television etc. have also been provided for recreation in science. Tired of their work, if one listens to the radio, some goes to watch movies, some people play mobiles. Guns, cannons, atom bombs, fighter aircraft and remnants are amazing wonders of weapon science. Today a country can be destroyed in minutes. Today even the largest country of the world is shaken by these destructive miracles of science. Today, with the help of science, one soldier can destroy the entire army.
In fact, today our life is being spent with the help of science. Electricity is one of the great wonders of science. Today we get light from this, machines work, fans work, wheat is pistachio and food is ready. Science has given all the things which are useful in our daily life. Science has given the best clothes for our body, good books to read, good fertilizers for fields, good greetings for diseases, cameras for taking photographs and paper for writing. Today, due to the miracles of science, minor diseases like smallpox, cholera, polio and malaria have been completely conquered. In fact, these miracles of science are a boon for society.
Man uses every thing in his own arbitrary way. A sharp blade also creates clean shaving and also cuts pockets. Human beings have also misused these miracles of science in many places. Supernatural molecule-power can also be used for human welfare. Therefore, our scientists should use these miracles only for human welfare.
In short, we can say that the wonders of science have provided a lot of pleasure to mankind.
Even today, sensible people are trying to make sure that these miracles of science continue to serve humans. Do not harm him. It is hoped that humans will continue to take full advantage of them and life will become more prosperous.
2. The Wonders of Science
or
Science: Curse or Boon
or
Boon of science
or
Importance of science
or
Science and human interest
or
Gift of science
or
Rising stages of science: towards growth or destruction
[Outline: (1) Introduction, (2) Miracles of Science in various fields - (i) in the field of communication, (ii) in the field of transport and transport, (iii) in the field of medicine, (iv) education In, (v) in the field of agriculture, (vi) in the field of entertainment, (vii) in daily life, (viii) in the field of industry, (ix) in the field of nuclear power, (3) benefited from the wonders of science And Loss, (4) Relation of Science and Man, (5) Epilogue.]
Introduction : In the modern era, new inventions of science have revolutionized the world. Without science, it would seem impossible to imagine the independent existence of man. With the help of science, man has been continuously conquering nature. A few years before today, people used to be surprised by the discussion of the inventions of science, but today the same inventions have become a part of human daily life. There was a time when human beings considered every thing of this creation full of curiosity and wonder, and fearing them prayed to God, but today science has subjugated nature and made it a slave of man.
Miracles of science in different fields - Today, the dominance of miraculous inventions of science can be seen in every sphere of life. We can give a brief description of some of these key areas as follows -
(i) In the field of communication : in ancient times the exchange of messages used to take a long time; But now the distance of time has decreased. Now messages and ideas can be exchanged in a moment by telephone, cellular phone, telegram, pager and fax. Now a news story; Teleprinter, radio and television and mobile can be transmitted worldwide in a few moments.
(ii) In the field of transport and transportation : first the person used to spend enough time to cover a short distance, long trips seemed to him a dream; But now the invention of rails, motors and aircrafts has made long journeys also very accessible and accessible. Now various items can be sent from one place to another in a short time.
(iii) In the field of medicine : cure of many incurable diseases has been possible only by science. Modern medical practice has developed so much that it is no longer impossible for the blind to get eyes and cripples. New life is given to human beings through medicines, cell therapy, artificial respiration etc. It is possible only through science to overcome the dreaded and deadly diseases like cancer, TV and heart disease. In fact, science has made man a long life with the help of new methods of medicine.
(iv) In the field of education : Science has contributed significantly in the spread and promotion of education. Amazing work has been done in the field of education through science. Television, radio and cinema have simplified education. The print and newspapers have contributed to the increase in knowledge. The invention of raids has introduced new dimensions of knowledge by the administration of books. The use of computers has revolutionized raids and education. Today, the mobile computer Internet has seen an amazing height of education. Which was rare till date. Now people are providing online education through internet and students are benefiting from it.
(v) In the field of agriculture : Today we are becoming self-sufficient in the field of food grains. It is attributed to modern science only. Various types of fertilizers, artificial water system, modern means of sowing and harvesting etc. and pesticides have made farming convenient and easy. Because of this, we have been able to produce enough food easily. New devices have also been invented for the safe keeping and distribution of food grains.
(vi) In the field of entertainment : The latest means of entertainment are due to science. The invention of cinema, radio and television has provided human beings with a high level of simple and accessible entertainment. Mobile made icing on gold.
(vii) In daily life : Every work in our daily life is based on science. The invention of electricity has become an important part of our life. The manufacture of many items like electric fans, press, gas, stove, fridge, sewing machine, mobile etc. has given a convenient life to human beings and has saved substantial time, power and money.
(viii) In the field of industry : Science has brought revolutionary changes in the industrial sector. Bhati-Bhati machines have increased production. Science has invented the simplest means to make clothes, food items and daily consumption items. In fact, science has led industries to progress.
(ix) In the field of nuclear power : The present age is called the 'Age of Atomic'. Today, rain can be carried through artificial clouds by atomic power. Atomic energy can also be developed for many important works related to human welfare.
Advantages and disadvantages of the miracles of science : Science has given many such universal powers to humans, through which human life has become simple. Science has provided facilities to humans in every field. He has saved her from floods, famines and epidemics; By helping man to be made healthy, he has made it longevity and has made his life happy by providing living facilities. Science has also assisted in reducing crime. Now with the help of a 'lie-detector' the crime of the person can be detected.
On the one hand, while human beings have received many benefits from science, on the other hand there have been many losses to society. Convenient devices have made humans weak and excessive use of devices has led to unemployment. New scientific experiments have contaminated the natural environment. The fear of nuclear war has frightened humans. Due to science, man has forgotten his old traditions and beliefs and the feeling of cosmopolitanism is disappearing in him. Today, the continuous competition of scientific inventions is taking the world to a dangerous turn. Atomic and hydrogen bombs have undoubtedly become dangerous for world peace. With their use, the culture of the entire world can be destroyed in a moment.
Relation of science and man : There is a mutual relationship between human and science. Today's human scientist has become human. With the power of science, he is also becoming barbaric. Therefore, there is a need to awaken the conscience of the human being, so that he can take the boon form of science, not a cursed form.
Epilogue : Looking at the qualities and characteristics of science, it can be said that science has proved to be a boon for humans. We are indebted to scientific miracles in every sphere of life. If we act with human conscience and do not misuse science, the earth can be made a heaven. Actually science is a miracle in itself.
Emerson has said: - "Today we are living in the era of science and without science it seems impossible to imagine the existence of human being."
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