essay on science in the service of man
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The inventions of science have revolutionized the world of transport. The distance is meaningless today. We have aeroplanes, cars, bullet trains, ships, etc. Within a short time we can cover a very long distance. The world has turned smaller due to these fast means of transport. Man has succeeded in landing on the moon. The means of transport have enabled us to explore the possibility of life on other planet. Space travel is a reality today.
One of the greatest boons of science to mankind is electricity. Electricity has brought a lot to change our lives. It has removed darkness. It runs our machines and has lessened human toil. It has increased industrial productivity and efficiency. Electricity has made the life of housewife easy. Now she has the refrigerator, washing machine, microwave oven, mixer-grinder, electric kettle, etc. Electricity has lessened the severity of weather. We can make use of air conditioner, room heater, fan, etc. It runs trains and metro trains. We cannot think of life without electricity. Power cut of a few minutes causes a great inconvenience.
Today, we have a variety of means of entertainment and information. Radio, cinema, television, etc. are popular means of mass communication. They both educate and entertain us. Science has enabled us to conquer nature. With the help of science, man can cause artificial rain. Science has helped us to fathom the sea. Rivers have been tamed and dams have been built. It has done many good to mankind. On the one hand, it has contributed to power generation, on the other it has provided irrigation facilities to the farmers leading to the increased productivity. Science has given us computer and internet. We can have accessibility to any sort of information at the press of the key. A man sitting in America can have information about India within a few seconds.
Science has helped us to conquer many deadly diseases. Diseases like tuberculosis and cancer are no longer considered dangerous and incurable. Operations are performed in a painless way. The discovery of X-ray has helped in diagnosis of a disease and in locating an injury or fracture. Electric shocks are a great boon to surgery. In addition, new ultra scanning and plastic surgery are the wonders of science in the field of medicine.
But every silver cloud has a dark lining. Science is both constructive and destructive. It has given nuclear bomb, hydrogen bomb, fighter plane, sophisticated assault guns, pistols and rifles. Laser bombs, missiles and rockets can cause destruction and damage at a distant place.
Thus, science has created as well as annihilated. It is an instrument which needs to be used with rationality. It is a blessing so long as it is used with care and caution. It depends on us how we use it.
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Explanation:
science has given us a lot...
Science is the service of the mankind
Life today is governed and conditioned by the offshoots of science and It is very difficult to imagine existence without them. Science, the new child of the age is hailed as the leader of the modern world. All phases of life, like agriculture, medicine, business, communication, transport, industry, press and various other departments of life are highly indebted to science. We passed the stage of treating anything as impossible for we have to believe anything and everything to be possible.
The invention of locomotion, motorcar and aero-planes and all other means of transport by sea. air or land we owe very much to science. Distant places in the world have been brought closer. Communication has also been made easier and quicker by means of telephone radio and other tele-communications. On account of the development of scientific methods of transport and communication, trade and commerce have prospered enormously. Invention of electricity has revolutionised our lives. Discovery of the steam power has ushered in a new era of industrialisation.
Science has done wonders in the field of medicine and surgery. We are armed to fight fatal diseases like Cholera, Plague, Small pox, Tuberculosis and Malaria. Except death everything has been conquered by medical Science Scientific researchers have greatly improved seeds, plants and thereby leading to number harvest, Pesticides have eradicated all plant diseases and the yield from the field is growing day by day. Cinema, Wireless and Television are some of the popular means of recreation. They contribute to the joy and delight of mankind. We take recourse to any of these means of recreations to refresh ourselves after hard day’s work.
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