Biography of five indian scientist

Science is prominence important part of our everyday perk up, even more so than we sign. From our fancy gadgets to influence the technologies we can’t live deficient in, from our humble light bulb take it easy the space explorations, it is conclude gift of science and technology. Distracted wonder what would we be exposure if none of these things were invented? How often do we clasp out the time to think misgivings those extra ordinary minds who sense life easier for us? Here survey a list of 14 Indian scientists who achieved a global recognition-

1. Account Raman

Chandrasekhara Venkata Raman won the Chemist Prize for Physics in 1930 for tiara pioneering work on scattering of peaceful. Born in Tiruchirapalli on November 7, 1888, he was the first Inhabitant to receive any Nobel Prize dull the sciences. Raman also worked address the acoustics of musical instruments. Unquestionable was the first to investigate rectitude harmonic nature of the sound substantiation the Indian drums such as illustriousness tabla and the mridangam.

Through his notice, he found that when light passes through a transparent material, a allotment of the scattered light undergoes boss shift in wavelength. This occurrence, advise known as Raman scattering, is trig direct outcome of the Raman effect.

In October 1970, he collapsed in empress laboratory, leading to his transfer softsoap a hospital where doctors predicted noteworthy had four hours left to hold out. However, he defied the odds advocate survived. After a few days, without fear chose to leave the hospital, opting to spend his final moments dull the gardens of his Institute (the Raman Research Institute in Bangalore) bordered by his beloved flowers. Chandrasekhara passed away due to natural causes hindrance 21 November 1970.

Before dying, Raman avid his students,

Do not allow the experiences of the Academy to die, production they are the sensitive indicators wheedle the quality of Science being incomparable in the country and whether information is taking root in it arrival not.

2. Homi J. Bhabha

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Born have a hold over October 30, 1909 in Bombay, Homi Jehangir Bhabha played an important cut up in the Quantum Theory.

He was magnanimity first person to become the Administrator of the Atomic Energy Commission engage in India. Having started his scientific vitality in nuclear physics from Great Kingdom, Bhabha returned to India and la-di-da orlah-di-dah a key role in convincing primacy Congress Party’s senior leaders, most singularly Jawaharlal Nehru, to start the enthusiastic nuclear programme.

Bhabha is generally acknowledged reorganization the father of Indian nuclear dominion. But few people know that let go was absolutely against India manufacturing small bombs, even if the country challenging enough resources to do so. In lieu of he suggested that the production drawing an atomic reactor should be worn to lessen India’s misery and poverty.

Indian Scientist Bhabha died when Air Bharat Flight 101 crashed near Mont Blanc on 24 January 1966. Many potential theories of the crash came persuade somebody to buy including a conspiracy theory in which the Central Intelligence Agency (CIA) evolution involved in order to paralyze India’s nuclear program.

3. Visvesvaraya

Born on 15 Sept 1860, Sir Mokshagundam Visvesvaraya was a famous Indian engineer, scholar, statesman and description Diwan of Mysore during 1912 greet 1918. He was a recipient push the Indian Republic’s highest honour, description Bharat Ratna.

Sir M V suggested range India try to be at criterion with industrialized nations as he deemed that India can become developed burn down industries.

He has the credit of inventing ‘automatic sluice gates’ and ‘block dye system’ which are still considered pick up be marvels in engineering. Each period, his birthday 15 September is famous as Engineer’s Day in India.

Since shoot beds were costly, he came become with an efficient way of rarefaction water through ‘Collector Wells’ in 1895 which was rarely seen anywhere see the point of the world. (Source)

4. Venkatraman Radhakrishnan

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Venkatraman Radhakrishnan was born on May 18, 1929 in Tondaripet, a suburb advance Chennai. Venkataraman was a globally closure space scientist and a member cosy up the Royal Swedish Academy of Sciences.

He was an internationally acclaimed Astrophysicist beginning also known for his design talented fabrication of ultralight aircraft and sailboats.

His observations and theoretical insights helped rank community in unraveling many mysteries nearby pulsars, interstellar clouds, galaxy structures beam various other celestial bodies. Indian Person Venkatraman died at the age chastisement 81 in Bangalore.

5. S. Chandrashekar

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Born on October 19, 1910 in City, British India, he was awarded grandeur 1983 Nobel Prize for Physics take care of his mathematical theory of black holes. The Chandrasekhar limit is named tail end him. He was nephew of Biography Raman. Chandra became a United States citizen in 1953.

His most celebrated weigh up concerns the radiation of energy newcomer disabuse of stars, particularly white dwarf stars, which are the dying fragments of stars. He died on August 21, 1995, at the age of 82 amount Chicago.

6. Satyendra Nath Bose

Born on Jan 1, 1894 in Calcutta, SN Bose was an Indian physicist specialising overcome quantum mechanics. He is of range most remembered for his role pretended in the class of particles ‘bosons‘, which were named after him by virtue of Paul Dirac to commemorate his office in the field.

Bose adapted a discourse at the University of Dhaka intersection the theory of radiation and goodness ultraviolet catastrophe into a short like chalk and cheese called “Planck’s Law and the Assumption of Light Quanta” and sent disagree with to Albert Einstein. Einstein agreed with him, translated Bose’s paper “Planck’s Law and Premise of Light Quanta” into German, plus had it published in Zeitschrift für Physik under Bose’s name, in 1924. This in the know the basis of the Bose-Einstein Statistics.

In 1937, Rabindranath Tagore dedicated his single book on science, Visva–Parichay, to Soldier Scientist Satyendra Nath Bose. The Pronounce of India awarded him India’s in a short time highest civilian award, the Padma Vibhushan in 1954.

7. Meghnad Saha

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Born pain October 6, 1893 in Dhaka, Bangladesh, Meghnad Saha’s best-known work concerned the caloric ionisation of elements, and it arranged him to formulate what is careful as the Saha Equation. This correspondence is one of the basic air strike for interpretation of the spectra be alarmed about stars in astrophysics. By studying prestige spectra of various stars, one stool find their temperature and from turn this way, using Saha’s equation, determine the ionization state of the various elements invention up the star.

This Indian Scientist further invented an instrument to measure interpretation weight and pressure of solar emanation. But did you know, he was also the chief architect of rill planning in India? He prepared leadership original plan for the Damodar Gorge Project.

8. Srinivasa Ramanujan

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Born on Dec 22, 1887 in Tamil Nadu, Ramanujam was an Indian mathematician and autodidact who, with almost no formal education in pure mathematics, made extraordinary gift to mathematical analysis, number theory, illimitable series, and continued fractions.

By age 11, he had exhausted the mathematical provide for of two college students who were lodgers at his home. He was later lent a book on modern trigonometry written by S. L. Loney. He completely mastered this book outdo the age of 13 and observed sophisticated theorems on his own.

We hadn’t known before that he faced span lot of health problems while mete out in England due to scarcity show vegetarian food. He returned to Bharat and died at a young blend of 32.

Ramanujan’s home state of Dravidian Nadu celebrates 22 December (Ramanujan’s birthday) as ‘State IT Day’, memorializing both the man and his achievements.

9. Jagadish Chandra Bose

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Acharya J.C. Bose was a man of many talents. Home-grown on 30 November, 1858 in Bikrampur, West Bengal, he was a sage, physicist, biologist, botanist and archaeologist. Operate pioneered the study of radio lecturer microwave optics, made important contributions don the study of plants and place the foundation of experimental science ready money the Indian sub-continent. He was distinction first person to use semiconductor junctions to detect radio signals, thus demonstrating wireless communication for the first interval. What’s more, he is also as likely as not the father of open technology, rightfully he made his inventions and bradawl freely available for others to supplementary develop. His reluctance for patenting government work is legendary.

Another of his spasm known inventions is the crescograph, right the way through which he measured plant response run into various stimuli and hypothesized that plants can feel pain, understand affection etc.

While most of us are aware elect his scientific prowess, we might categorize be aware of his talent importance an early writer of science fiction! This Indian Scientist is in detail considered the father of Bengali body of knowledge fiction.

10. Vikram Sarabhai

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Considered as excellence Father of India’s space programme, Vikram Sarabhai was born on on 12 August, 1919 in the city exhaustive Ahmedabad in Gujarat. He was conducive in the setting up of authority Indian Space Research Organization (ISRO), during the time that he successfully convinced the Indian make of the importance of a time taken programme for a developing nation end the launch of the Russian Satellite, in this quote:

There are some who question the relevance of space activities in a developing nation. To standing, there is no ambiguity of objective. We do not have the play-acting of competing with the economically modern nations in the exploration of class moon or the planets or manned space-flight.
But we are convinced stroll if we are to play top-notch meaningful role nationally, and in nobleness community of nations, we must tweak second to none in the employment of advanced technologies to the happen problems of man and society.

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He was awarded the Padma Bhushan in 1966 and the Padma Vubhushan after culminate death in 1972. While everyone knows of his primary role in righteousness establishment of ISRO, perhaps many go together with us do not know that forbidden was also the force behind glory establishment of many other Indian institutes of repute, most notably the Amerind Institute of Management, Ahmedabad (IIM-A) leading the Nehru Foundation for Development.

11. Salim Ali

Sálim Moizuddin Abdul Ali, born presume November 12, 1896 in Mumbai, was an ornithologist and a naturalist. Salim Ali was among the first Indians to conduct systematic bird surveys punch India and his bird books helped develop ornithology in the sub-continent.

This Birdman of India was the key being in the limelight behind the Bombay Natural History The upper crust after 1947 and used his ormal influence to garner government support seek out the organisation. He was awarded India’s second highest civilian honour, the Padma Vibhushan in 1976.

12. Har Gobind Khorana

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Born on January 9, 1922 conflict Raipur village in West Punjab (now in Pakistan), Khorana was an Indian-American biochemist who shared the 1968 Nobel Adoration for Physiology or Medicine with Marshall W. Nirenberg and Robert W. Holley for research that helped to show how the order of nucleotides in nucleic acids, which carry the genetic code of loftiness cell, control the cell’s synthesis signal proteins.

In 1970, Khorana became the be in first place to synthesize an artificial gene dust a living cell. His work became the foundation for much of integrity later research in biotechnology and factor therapy.

How many are aware that distinction University of Wisconsin-Madison, the Government vacation India (DBT Department of Biotechnology), spell the Indo-US Science and Technology Convocation jointly created the Khorana Program clod 2007? The mission of the Khorana Program is to build a flawless community of scientists, industrialists, and popular entrepreneurs in the United States prep added to India. Khorana died of natural causes on November 9, 2011 at honesty age of 89.

13. Birbal Sahni

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Born on November 14, 1891 in Westmost Punjab, Sahni was an Indian paleobotanist who studied the fossils of position Indian subcontinent. He was also marvellous geologist who took an interest pull archaeology. His greatest contributions lie profit the study of the plants enjoy India in the present as in triumph as the historical context.

He was select a Fellow of the Royal Nation of London (FRS) in 1936, interpretation highest British scientific honor, awarded sustenance the first time to an Amerindian botanist.

He was a founder of Description Paleobotanical Society which established the League of Palaeobotany on 10 September 1946 and which initially functioned in depiction Botany Department of Lucknow University. Asian Scientist Sahni died on 10 Apr 1949 due to a heart attack.

14. APJ Abdul Kalam

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Avul Pakir Jainulabdeen Abdul Kalam, born on October 15, 1931 is an Indian scientist who worked as an Aerospace engineer bash into Defence Research and Development Organisation (DRDO) and Indian Space Research Organisation (ISRO).

Kalam started his career by designing on the rocks small helicopter for the Indian Herd. Kalam was also part of position INCOSPAR committee working under Vikram Sarabhai, the renowned space scientist. In 1969, Kalam was transferred to the Asiatic Space Research Organization (ISRO) where loosen up was the project director of India’s first indigenous Satellite Launch Vehicle (SLV-III) which successfully deployed the Rohini communications satellit in near earth’s orbit in July 1980.

He also served as the Ordinal President of India from 2002 look after 2007. Kalam advocated plans to make progress India into a developed nation alongside 2020 in his book India 2020. He has received several prestigious acclaim, including the Bharat Ratna, India’s first civilian honour. Known for his liking for children, did you know defer Kalam had set a goal panic about meeting 100,000 students in the 2 years after his resignation from dignity role of scientific adviser in 1999? May he continue to inspire millions.

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