Essay On Science And Technology In Kannada

This is the age of science and technology. Science has changed the face of the earth with its too many wonderful inventions and discoveries. If one of our ancestors were to return to the earth, he or she would not be able to recognize it-so tremendous, complete and fundamental has been the change.

Science has benefited mankind in an unprecedented manner by its wonderful progress and development. And still the development, research, inventions and discoveries are going on a very fast track. These are of fundamental nature and of far reaching consequences, so much so that the world would get further transformed unrecognizably.

Science touches all of us and our life at every step, as a big boon and blessing. It has helped us to conquer space and time. The world has now become a global village, thanks to very fast and reliable means of travel and communication. Science has also helped man to conquer the moon and to explore the outer space. Many a fatal disease is now checked and eradicated. For example, small pox is now a disease of the history only. The great and significant researches in the fields, of agriculture, irrigation, water-management etc., have helped in developing new variety of seeds, fertilizers, pesticides, and effective methods of water conservation. These benefits and facilities were not available to our forefathers.

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The use of computers and super computers has further revolutionised our life and work with the dawn of scientific era, the barriers of the nations are crumbling fast and the international living and interaction are very much in sight. Nations and countries have come closer and isolation has been eliminated. A new composite culture marked with greater tolerance and understanding, and secularism is now assured. In a sense, science has unified the world and reduced differences in outlook and thinking. By removing many superstitions and blind beliefs, modern science has inculcated scientific temper and spirit in man to gr6at extent.

Because of science and technology there has been tremendous progress in the fields of industry, commerce and human resources development as well. Consequently, there is a new world economic order in sight and the gap between the developed and developing countries are being reduced. The new economic order ensures a great industrial and corporate cooperation, globalization, expansion and liberalization among the nations. The quality of life and standard of living, in various underdeveloped and developing counties, have improved and the countries are likely to be upgraded further. The contribution of science in the betterment of human life has been great and significant and further expectations from it are no less significant or great. The boons and blessings of science assure us further strengthening of human equality, fraternity and liberty.

Man feels more safe, secure, comfortable and important. Today than ever before, because of scientific development and advancement. The day is not far off when we shall have colonies on the moon and the planets. Science has achieved much, and promises to achieve still more and more in the years to come. Science has tamed forces of nature, conquered space and time, eradicated may fatal diseases, given us food, clothing etc., and enough to spare. Now there are no more famines, epidemics and pestilences. Science has even pushed further the threats of death and increased the average longevity of man.

But science has been a mixed blessing. It has been a boon and blessing in certain fields; it has also proved a curse and bane in many others. It has given us many dangerous and destructive weapons like atom and hydrogen bombs and missiles. During the Second World War itself 300,000 people died in Hiroshima and Nagasaki when the USA dropped atom bombs there in 1945. The biological and chemical weapons are still more destructive. The bombs and other means of mass destruction now produced are far more lethal and powerful than used in 1945. The biological and chemical weapons are still more dangerous and destructive. They have the added advantage, as the source of attack can remain hidden and unidentified to a great extent. These weapons can be used to cause global havoc and destruction without any open declaration of war. Then there are well-organised terrorist groups spread all over the world. They use these weapons in their desperation and use unprecedented deaths and ruination.

Shakespeare has said that there is nothing either good or bad, but thinking makes it so. There have been many scientific researches and discoveries which have unfortunately been hijacked to harmful destructive paths. It is reported that about half a million scientists are now employed on weapon research throughout the world. The huge amount of money spent on these dangerous researches fan exceeds the amount of money being spent on developing technologies for new energy resources, improving human health, raising agricultural productivity, controlling pollution etc.

At the end of the last world war, many of the scientists were taken away by the victorious countries for developing their own biological and chemical war weapons. It is alleged that the outbreak of plague in India in 1994 was genetically engineered. Obviously, science is being used so much for destructive purposes and so little for meeting real needs of humanity. This turns science into a bane. It is man who is ultimately responsible for turning science into a curse instead a blessing. By itself science can be said to be a blessing, boon or bonanza; the bane and cures are brought about by our wrong orientation and priorities.

The misuse of science has ushered in our life many undesirable elements. There has been erosion in man’s faith in Sod and religion. Morality and ethics have been marginalized and materialism has increased unprecedented. Rapid, unplanned and indiscriminate industrialization has resulted in pollution on a vast scale. No doubt, science and technology has taken giant strides in recent times, but it has dehumanized human life in the same proportion.

Human values have been pushed in the background and man has become more selfish, cruel, sensual, violent and destructive. There is no more simple living and high thinking. But let us hope that ultimately sanity prevails and science is used more and more for the benefit of mankind. It depends solely upon man himself how he uses science and its discoveries and researches. Science as knowledge and power is neither savior nor destroyer.

This article is about modern science in India. For Indian inventions, see List of Indian inventions, and for historical development of science and technology in India, History of science and technology in India. India's recent developments in the field of Telecommunication and Information technology can be found in Communications in India and Information technology in India.

Jawaharlal Nehru, the first Prime Minister of India (office: 15 August 1947 – 27 May 1964), initiated reforms to promote higher education, science, and technology in India.[2] The Indian Institutes of Technology – conceived by a 22-member committee of scholars and entrepreneurs in order to promote technical education – was inaugurated on 18 August 1951 at Kharagpur in West Bengal by the minister of educationMaulana Abul Kalam Azad.[3] More IITs were soon opened in Bombay, Madras, Kanpur and Delhi as well in the late 1950s and early 1960s. Beginning in the 1960s, close ties with the Soviet Union enabled the Indian Space Research Organisation to rapidly develop the Indian space program and advance nuclear powerin India even after the first nuclear test explosion by India on 18 May 1974 at Pokhran.

India accounts for about 10% of all expenditure on research and development in Asia and the number of scientific publications grew by 45% over the five years to 2007.[citation needed] However, according to former Indian science and technology minister Kapil Sibal, India is lagging in science and technology compared to developed countries.[4] India has only 140 researchers per 1,000,000 population, compared to 4,651 in the United States.[4] India invested US$3.7 billion in science and technology in 2002–2003.[5] For comparison, China invested about four times more than India, while the United States invested approximately 75 times more than India on science and technology.[5] The highest-ranked Indian university for engineering and technology in 2014 was the Indian Institute of Technology Bombay at number 16;[6] natural science ranks lower.[7] One study argued that Indian science did not suffer from lack of funds but from unethical practices, the urge to make illegal money, immense misuse of power, frivolouspublications and patents, faulty promotion policies, victimisation for speaking against wrong or corrupt practices in the management, sycophancy, and brain drain.[8]

While India has increased its output of scientific papers fourfold between 2000 and 2015 overtaking Russia and France in absolute number of papers per year, that rate has been exceeded by China and Brazil; Indian papers generate fewer cites than average, and relative to its population it has few scientists.[9]


For the history of science and technology in pre-Independence India, see History of science and technology in the Indian subcontinent.


Jawaharlal Nehru aimed "to convert India’s economy into that of a modern state and to fit her into the nuclear age and do it quickly." [2] Nehru understood that India had not been at the forefront of the Industrial Revolution, and hence made an effort to promote higher education, and science and technology in India.[2]

Nehru's Planning Commission (1950) fixed investment levels, prescribed priorities, divided funds between agriculture and industry, and divided resources between the state and the federalgovernments.[2] The result of the efforts between 1947–1962 saw the area under irrigation increase by 45 million acres (180,000 km2), food production rise by 34 million metric tons, installed power generating capacity increase by 79 million kilowatts, and an overall increase of 94 percent in industrial production.[2] The enormous population rise, however, would balance the gains made by Nehru.[2] The economically beleaguered country was nevertheless able to build a large scientific workforce, second in numbers only to that of the United States and the Soviet Union.[2]

Education – provided by the government of India – was free and compulsory up to the Age of 14.[10] More emphasis was paid to the enhancement of vocational and technical skills.[10] J. P. Naik, member-secretary of the Indian Education Commission, commented on the educational policies of the time:[10]

The main justification for the larger outlay on educational reconstruction is the hypothesis that education is the most important single factor that leads to economic growth [based on] the development of science and technology.

On 18 August 1951 the minister of education Maulana Abul Kalam Azad, inaugurated the Indian Institute of Technology at Kharagpur in West Bengal.[3] Possibly modeled after the Massachusetts Institute of Technology these institutions were conceived by a 22-member committee of scholars and entrepreneurs under the chairmanship of N. R. Sarkar.[3]

The Sino-Indian war (1962) came as a rude awakening to Nehru's military preparedness.[11] Military cooperation with the Soviet Union – partially aimed at developing advanced military technology – was pursued during subsequent years.[11] The Defence Research and Development Organisation was formed in 1958.

Radio broadcasting was initiated in 1927 but became state responsibility only in 1930.[12] In 1947 it was given the name All India Radio and since 1957 it has been called Akashvani.[12] Limited duration of television programming began in 1959, and complete broadcasting followed in 1965.[12]

The Indian Government acquired the EVS EM computers from the Soviet Union, which were used in large companies and research laboratories.[13]


The roots of nuclear power in India lie in early acquisition of nuclear reactor technology from a number of western countries, particularly the American support for the Tarapur Atomic Power Station and Canada's CANDU reactors.[14] The peaceful policies of Mohandas Karamchand Gandhi may have delayed the inception of nuclear technology in India.[14]

Stanley Wolpert (2008) describes the measures taken by the Indian government to increase agricultural output:[15]

It was not until the late 1960s that chemical fertilisers and high-yield food seeds brought the Green Revolution to India. The results were mixed, as many poor or small farmers were unable to afford the seeds or the risks involved in the new technology. Moreover, as rice and, especially, wheat production increased, there was a corresponding decrease in other grain production. Farmers who benefited most were from the major wheat-growing areas of Haryāna, Punjab, and western Uttar Pradesh.

The Indian space program received only financial support from the Soviet Union, which helped the Indian Space Research Organisation achieve aims such as establishing the Thumba Equatorial Rocket Launching Station, launching remote sensing satellites, developing India’s first satellite—Aryabhatta, and sending astronauts into space.[11] India sustained its nuclear program during the aftermath of Operation Smiling Buddha, the country's first nuclear tests.[11]

Though the roots of the Steel Authority of India Ltd. lie in Hindustan Steel Private Limited (1954), the events leading up to the formation of the modern avatar are described below:[16]

The Ministry of Steel and Mines drafted a policy statement to evolve a new model for managing industry. The policy statement was presented to the Parliament on December 2, 1972. On this basis the concept of creating a holding company to manage inputs and outputs under one umbrella was mooted. This led to the formation of Steel Authority of India Ltd. The company, incorporated on January 24, 1973 with an authorised capital of Rs. 2000 crore, was made responsible for managing five integrated steel plants at Bhilai, Bokaro, Durgapur, Rourkela and Burnpur, the Alloy Steel Plant and the Salem Steel Plant. In 1978 SAIL was restructured as an operating company.

In 1981, the Indian Antarctic Programme was started when the first Indian expedition was flagged off for Antarctica from Goa. More missions were subsequently sent each year to India's base Dakshin Gangotri.[17]


Indian agriculture benefited from the developments made in the field of biotechnology, for which a separate department was created in 1986 under the Ministry of Science and Technology.[18] Both the Indian private sector and the government have invested in the medical and agricultural applications of biotechnology.[18] Massive biotech parks were established in India while the government provided tax deduction for research and development under biotechnological firms.[18]

The Indian economy underwent economic reforms in 1991, leading to a new era of globalisation and international economic integration.[19] Economic growth of over 6% annually was seen between 1993–2002.[19] Same year a new permanent Antarctic base Maitri was founded and continues to remain in operation till date.[17] On 25 June 2002 India and the European Union agreed to bilateral cooperation in the field of science and technology.[20] A joint EU-India group of scholars was formed on 23 November 2001 to further promote joint research and development.[20] India holds observer status at CERN while a joint India-EU Software Education and Development Centre is due at Bangalore.[20] Certain scientists and activists, such as MITsystems scientistVA Shiva Ayyadurai, blame caste for holding back innovation and scientific research in India, making it difficult to sustain progress while regressive social organisation prevails.[21] In addition, corruption and inefficiencies in the research sector and have resulted in corruption scandals and undermine innovation initiatives.[22]

Bangalore is considered to be the technological capital of India. IT, Biotechnology, Aerospace, Nuclear science, manufacturing technology, automobile engineering, chemical engineering, ship building, space science, electronics, computer science and other medical science related research and development are occurring on a large scale in the country. The southern part of India is responsible for the majority of technology and advancements the country has made. The golden triangle of IT and technology (Hyderabad, Bangalore and Chennai) forms the backbone of Indian manufacturing, R&D, science and technology.

In 2017, India became an associate member of European Organization for Nuclear Research.

Space exploration[edit]

Mars Orbit Mission[edit]

Main article: Mars Orbiter Mission

The Mars Orbiter Mission, also called "Mangalyaan",[23] was launched on 5 November 2013 by the Indian Space Research Organisation (ISRO).[24][25][26][27] It is India's first interplanetary mission,[28] making ISRO the fourth space agency to reach Mars, after the Soviet space program, NASA, and the European Space Agency,[29][30] the first Asian nation to reach Mars orbit, and the first nation to do so on its first attempt.[31][32][33][34]


On 18 November 2008, the Moon Impact probe was released from Chandrayaan-1 at a height of 100 km (62 mi). During its 25-minute decent, Chandra's Altitudinal Composition Explorer (CHACE) recorded evidence of water in 650 mass spectra readings gathered during this time.[35] On 24 September 2009 Science journal reported that the Chandrayaan-1 had detected water ice on the Moon.[36]

Thirty Meter Telescope[edit]

Main article: Thirty Meter Telescope

The Thirty Meter Telescope (TMT) is a planned, eighteen story, astronomical observatory and extremely large telescope to be built on the summit of Mauna Kea in the state of Hawaii. The TMT is designed for near-ultraviolet to mid-infrared (0.31 to 28 μm wavelengths) observations, featuring adaptive optics to assist in correcting image blur. The TMT will be at the highest altitude of all the proposed ELTs. The telescope has government-level support from several R&D spending nations: China, Japan, Canada and India.

Science academies in India[edit]

The idea of science academies in India has evolved along with the Indian independence movement. The three major science academies Indian National Science Academy, Indian Academy of Sciences and the National Academy of Sciences, India were all founded in the pre-independence era (pre-1947) between 1930 and 1935. The countries resulting from partition of the sub-content have subsequently founded their own academies, namely Pakistan which founded Pakistan Academy of Sciences in 1953 and later Bangladesh with the Bangladesh Academy of Sciences founded in 1973.

Indian Academy of Sciences[edit]

Also referred to colloquially as the "Bangalore Academy", Indian Academy of Sciences (IAS) was founded in 1934 by C. V. Raman, the eminent physicist of his time in Bangalore (now Bengalooru), Karnataka (formerly known as the State of Mysore), India.[37]

National Academy of Sciences, India[edit]

The founder and first president of the National Academy of Sciences, India (NASI) was Dr. Meghnad Saha in 1930 in Allahabad (Prayag), Uttar Pradesh, India.[38]

Indian National Science Academy[edit]

Founded in 1935 based on a proposal by the Indian Science Congress Association (ISCA) and National Institute of Science of India (NISI) with Dr. Meghnad Saha's blessings,[39]Indian National Science Academy (INSA) is based in New Delhi, India. According to its charter, the historical aim of the INSA was to be similar to the Royal Society, London, a gathering of learned people to exchange ideas and further science.

See also[edit]


  1. ^Burleson, D. (2008). Space Programs Outside the United States: All Exploration and Research Efforts, Country by Country. McFarland. 136. ISBN 0-7864-1852-4
  2. ^ abcdefgNanda 2006
  3. ^ abcVrat 2006
  4. ^ ab"India lagging behind in S&Tt: Govt". 
  5. ^ ab"India lagging in science and technology, says official". 29 August 2006. 
  6. ^
  7. ^
  8. ^Akhila, Anand (25 March 2007). "Indian science is not short of money"(PDF). Current Science. 92 (6): 709. Retrieved 24 October 2013. 
  9. ^
  10. ^ abcPrabhu 2006
  11. ^ abcdKhan 2006
  12. ^ abcSchwartzberg 2008
  13. ^Desai 2006
  14. ^ abRaja 2006
  15. ^Wolpert 2008
  16. ^SAIL (2008). Background and History.
  17. ^ ab"Maitri". Archived from the original on 6 October 2008. Retrieved 21 October 2008. 
  18. ^ abcSharma 2006, Biotechnology Revolution
  19. ^ abSharma 2006 Globalization
  20. ^ abcKetkar 2006
  21. ^"Scientist blames caste for India's backwardness in research". Times of India. 25 July 2013. Retrieved 8 August 2013. 
  22. ^Reddy, Prashant (20 May 2012). "CSIR Tech. Pvt. Ltd: Its controversial past and its uncertain future". Retrieved 11 March 2013. 
  23. ^"Mangalyaan". ISRO. NASA. 2013. Retrieved 27 September 2014. 
  24. ^Walton, Zach (15 August 2012). "India Announces Mars Mission One Week After Landing". Web Pro News. Retrieved 8 September 2013. 
  25. ^"Manmohan Singh formally announces India's Mars mission". The Hindu. 15 August 2012. Retrieved 31 August 2012. 
  26. ^Bal, Hartosh Singh (30 August 2012). "BRICS in Space". New York Times. Retrieved 31 August 2012. 
  27. ^Patairiya, Pawan Kumar (23 November 2013). "Why India Is Going to Mars". New York Times. Retrieved 23 November 2013. 
  28. ^"India's Mars Shot". New York Times. 25 September 2014. Retrieved 27 September 2014. 
  29. ^"India Launches Mars Orbiter Mission". Retrieved 6 November 2013. 
  30. ^"India's low-cost space mission reaches Mars orbit". Retrieved 24 September 2014. 
  31. ^"India's Mars satellite successfully enters orbit, bringing country into space elite". The Guardian. 24 September 2014. Retrieved 24 September 2014.  
  32. ^"India becomes first Asian nation to reach Mars orbit, joins elite global space club". The Washington Post. 24 September 2014. Retrieved 24 September 2014.  
  33. ^"India's spacecraft reaches Mars orbit ... and history". CNN. 24 September 2014. Retrieved 24 September 2014.  
  34. ^Harris, Gardiner (24 September 2014). "On a Shoestring, India Sends Orbiter to Mars on Its First Try". New York Times. Retrieved 25 September 2014. 
  35. ^
  36. ^"Character and Spatial Distribution of OH/H2O on the Surface of the Moon Seen by M3 on Chandrayaan-1". Science Mag. 15 September 2009. Retrieved 26 September 2009. 
  37. ^Home Page of the Indian Academy of Sciences 
  38. ^Home Page of the National Academy of Sciences India 
  39. ^Home Page of the Indian National Science Academy 


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External links[edit]

The office of the Hijli Detention Camp (photographed September 1951) served as the first academic building of IIT Kharagpur.
India's first reactor (Apsara) and a plutonium reprocessing facility, as photographed by a US satellite on 19 February 1966


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