15 famous indian scientists biography in hindi
Sir Jagdish Chandra Bose
Often referred to as the father of Modern Science in the Indian Subcontinent, Sir Jagdish Chandra Bose was a man with his name figuratively marked on the moon. He was the first Asian to be awarded a US patent.
He demonstrated the first-ever wireless communication through radio waves. The technology we use today in WiFi finds its roots in his research and experimentation.
During a November 1894 (or 1895) public demonstration at Town Hall of Kolkata, Bose ignited gunpowder and rang a bell at a distance using millimetre range wavelength microwaves. Lieutenant Governor Sir William Mackenzie witnessed Bose's demonstration in the Kolkata Town Hall. In an essay, Bose noted the potential for wireless communications via radio waves.
Bose submitted his first scientific paper, ``On polarisation of electric rays by double-refracting crystals,`` to the Asiatic Society of Bengal in May 1895. His submitted his second, ``On a new electro-polariscope,`` to the Royal Society of London in October 1895, and it was published by The Electrician in December 1895. The paper described Bose's plans for a coherer, a term coined by Lodge referring to radio wave receivers, which he intended to ``perfect`` but never patented. The paper was well received by The Electrician and The Englishman, which in January 1896 commented
``Should Professor Bose succeed in perfecting and patenting his ‘Coherer’, we may in time see the whole system of coast lighting throughout the navigable world revolutionised by a Bengali scientist working single handed in our Presidency College Laboratory.``
Bose went to London on a lecture tour in 1896 and met Italian inventor Guglielmo Marconi, who had been developing a radio wave wireless telegraphy system for over a year and was trying to market it to the British post service. In an interview, Bose expressed his disinterest in commercial telegraphy and suggested others use his research work. In 1899, Bose announced the development India’s legacy in global scientific enhancements spans millennia, from ancient discoveries in arithmetic and astronomy to day-to-day breakthroughs in diverse fields. Renowned for its wealthy highbrow records, India has produced a cadre of awesome scientists whose innovations have left an indelible mark on human understanding and era. From pioneering artwork in nuclear physics to groundbreaking contributions in medicinal capsules and mathematics, Indian scientists have excelled throughout various domain names. Their innovations, starting from essential theories to practical programs, have reshaped our know-how of the universe and propelled technological innovation. As we discover the achievements of these 10 famous Indian scientists, we find out the depth and breadth of India’s medical contributions to the arena level. Indian scientists and inventors have a protracted history of success in a large variety of fields, together with physics, medication, mathematics, chemistry, and biology. Notable examples of their artwork consist of C. V. Raman and Salim Ali. Several of them have additionally made vast contributions to the development of technology in several components of the globe. The amazing contributions made by famous Indian scientists and inventors at some point in history may be included in this article. Science is an important part of our everyday life, even more so than we notice. From our fancy gadgets to the the technologies we can’t live without, from our humble light bulb to the space explorations, it is all gift of science and technology. I wonder what would we be doing if none of these things were invented? How often do we take out the time to think about those extra ordinary minds who made life easier for us? Here is a list of 14 Indian scientists who achieved a global recognition- Chandrasekhara Venkata Raman won the Nobel Prize for Physics in 1930 for his pioneering work on scattering of light. Born in Tiruchirapalli on November 7, 1888, he was the first Asian to receive any Nobel Prize in the sciences. 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 1970, 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 1970. Before dying, Raman told his students, 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. Picture source Born on October 3 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. This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.10 Famous Indian Scientists and Their Inventions
10 Indian scientists and their inventions
Indian Scientists Their Inventions C.V. Raman Discovery of Raman effect Homi Jahangir Bhabha Quantum Theory and Nuclear Physics A.P.J. Abdul Kalam Space Launches and Defence Missiles Vikram Sarabhai Space satellites and rockets Jagadish Chandra Bose Crescograph Raj Reddy AI and Technology Shrinivas Ramanujan Discovery Of Various Methods And Series In Mathematics Salim Ali Systematic Bird Surveys Satyendra Nath Bose Contribution in Quantum Mechanics SS Abhyankar Contribution in Algebraic Geometry
14 Indian Scientists Who Transformed Our Lives: Celebrating their Global Impact
1. CV Raman
2. Homi J. Bhabha
List of Indian scientists
Ancient India (Pre 300 BCE)
Classical period (300 BCE–500 CE)
Early medieval period (500–1000 CE)