50 scientist name and their inventions
Biography of two indian scientists history channel
He came from a very humble background and had to face many hardships to study and caste-based discrimination from his fellow students. Saha ionization equation allowed astronomers to accurately relate the spectral classes of stars to their actual temperatures. His work was soon extended by Ralph H. Fowler and Edward Arthur Milne. He also invented an instrument to calculate the weight and pressure of solar rays and played a very important role in establishing institutes like the Institute of Nuclear Physics in Kolkata and the Physics Department at Allahabad University.
Saha prepared the original plan for the Damodar Valley Project and was the chief architect of river planning in India. Saha died of cardiac arrest when he was on his way to the office of the Planning Commission in Rashtrapati Bhavan on 16 February Birbal Sahni was an eminent Indian paleobotanist who studied the fossils of the Indian subcontinent.
He also took an interest in geology and archaeology.
Biography of two indian scientists history timeline
He founded the Institute of Palaeobotany which was later renamed the Birbal Sahni Institute of Palaeobotany in his honor. Sahni succumbed to a heart attack and died on 10 April The Birbal Sahni Gold Medal for students of botany was instituted in his memory. Prasanta Chandra Mahalanobis is known as the Father of Modern Statistics in India and was an esteemed Indian scientist and statistician.
He was born on June 29, , in Calcutta and is best remembered for the Mahalanobis distance , a statistical measure, which he discovered during the studies of anthropometric measurements of Anglo-Indians in Calcutta. Mahalanobis made many pioneering studies in anthropometry in India and contributed to the design of large-scale sample surveys. Even at this age, he was still active doing research work and discharging his duties as the secretary and director of the Indian Statistical Institute and as the honorary statistical advisor to the Cabinet of the Government of India.
Indian scientists women
Venkataraman Radhakrishnan was a renowned Indian space scientist and internationally acclaimed Astrophysicist. Raman also worked on the acoustics of musical instruments. He was the first to investigate the harmonic nature of the sound of the Indian drums such as the tabla and the mridangam. Through his discovery, he found that when light passes through a transparent material, a portion of the scattered light undergoes a shift in wavelength.
This occurrence, now known as Raman scattering, is a direct outcome of the Raman effect. In October , he collapsed in his laboratory, leading to his transfer to a hospital where doctors predicted he had four hours left to live. However, he defied the odds and survived. After a few days, he chose to leave the hospital, opting to spend his final moments in the gardens of his Institute the Raman Research Institute in Bangalore surrounded by his beloved flowers.
Chandrasekhara passed away due to natural causes on 21 November Do not allow the journals of the Academy to die, for they are the sensitive indicators of the quality of Science being done in the country and whether science is taking root in it or not.
Bhabha is generally acknowledged as the father of Indian nuclear power. But few people know that he was absolutely against India manufacturing atomic bombs, even if the country had enough resources to do so. Born on 15 September , Sir Mokshagundam Visvesvaraya was a notable Indian engineer, scholar, statesman and the Diwan of Mysore during to Sir M V suggested that India try to be at par with industrialized nations as he believed that India can become developed through industries.
Venkatraman Radhakrishnan was born on May 18, in Tondaripet, a suburb of Chennai. Venkataraman was a globally renowned space scientist and a member of the Royal Swedish Academy of Sciences. He was an internationally acclaimed Astrophysicist and also known for his design and fabrication of ultralight aircraft and sailboats.
Biography of two indian scientists history
His observations and theoretical insights helped the community in unraveling many mysteries surrounding pulsars, interstellar clouds, galaxy structures and various other celestial bodies. Indian Scientist Venkatraman died at the age of 81 in Bangalore. Picture source. Born on October 19, in Lahore, British India, he was awarded the Nobel Prize for Physics for his mathematical theory of black holes.
The Chandrasekhar limit is named after him. He was nephew of CV Raman. Chandra became a United States citizen in His most celebrated work concerns the radiation of energy from stars, particularly white dwarf stars, which are the dying fragments of stars. He is also known for his work on cracking the genetic code. For his outstanding contributions, he shared the Nobel Prize in Physiology or Medicine.
Known all over the world for his ground-breaking contribution in harnessing water resources, he was responsible for the building and consolidation of dams across India. He is also credited with inventing the Block System -- automated doors that close in the conditions of overflow. Want to be happier? Go to the park! Bunny Facts You Must Know!
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Name of indian scientists: The following article is a list of Indian scientists spanning from Ancient to Modern India, who have had a major impact in the field of science and technology.
Recent Articles. Chandrasekhara Venkata Raman, widely known as C. Raman, was a Nobel laureate physicist who discovered the phenomenon of Raman scattering, which explained the scattering of light by molecules. This groundbreaking discovery established the field of Raman spectroscopy, enabling scientists to study the vibrational and rotational modes of molecules.
Raman's work had a profound impact on physics, chemistry, and biology. Satyendra Nath Bose was an eminent physicist who worked closely with Albert Einstein and made significant contributions to the field of quantum mechanics. He developed a statistical formulation known as Bose-Einstein statistics, which describes the behavior of particles that follow Bose-Einstein statistics, now known as bosons.
Bose's work paved the way for the discovery of the Higgs boson and laid the foundation for the field of. Jagdish Chandra Bose was a multifaceted scientist who made significant contributions to various fields, including physics, biology, and archaeology. He is known for his research on radio waves and the development of early wireless communication devices.
Bose also conducted pioneering studies on plant physiology, demonstrating that plants have similar responses to stimuli as animals. His research laid the foundation for modern biophysics. Har Gobind Khorana was a biochemist and Nobel laureate known for his work on the interpretation of the genetic code and protein synthesis.