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Jagadish Chandra Bose was born in a Bengali Kayastha family in Mymensingh, Bengal Presidency [3] [9] on 30 November 1858, to Bama Sundari Bose and Bhagawan Chandra Bose. His father was a leading member of the Brahmo Samaj and worked as a civil servant with the title Deputy Magistrate and Assistant Commissioner of Police (ACP) in several places, including Faridpur and Bardhaman.
Jagdish Chandra Bose, polymath, father of radio science (1858–1937 CE) Sir M. Visvesvaraya, civil engineer and statesman (1861–1962 CE) Prafulla Chandra Ray, chemist (1861–1944 CE) Shankar Abaji Bhise, invented type setting machine (1867–1935 CE) Indumadhab Mallick, polymath, inventor of icmic cooker (1869–1917 CE)
Waveguide – Jagadish Chandra Bose researched millimetre wavelengths using waveguides, and in 1897 described to the Royal Institution in London his research carried out in Kolkata. [ 259 ] Phantom connectivity, a system for providing a higher level security to data communication in computer networks developed by ISRO .
English physicist J. J. Thomson invented waveguides. 1894: Italian inventor Guglielmo Marconi begins developing the first radio wave based wireless telegraphy communication system [6] [7] 1895: Indian physicist Jagadish Chandra Bose conducts experiments in extremely high frequency millimetre waves using a semiconductor junction to detect radio ...
Most Genius Indian in the World Forever, Best Student of Indian Bengali Physicist Sir Acharya Jagadish Chandra Bose, when he (Satyendra Nath Bose) was a Reader (later made Professor by the recommendation of Albert Einstein) at the University of Dhaka (Bengal, now in Bangladesh/East Bengal), he developed the foundation of the Bose–Einstein ...
In November 1894, the Indian physicist, Jagadish Chandra Bose, demonstrated publicly the use of radio waves in Calcutta, but he was not interested in patenting his work. [84] Bose ignited gunpowder and rang a bell at a distance using electromagnetic waves, [85] confirming that communication signals can be sent without using wires. He sent and ...
Ida Rosenthal (1886–1973), Belarus/Russia/U.S. – Bra , the standard of cup sizes, nursing bra, full-figured bra, the first seamed uplift bra (all with her husband William) Sidney Rosenthal (1907–1979), U.S. – Magic Marker; Eugene Roshal (born 1972), Russia – FAR file manager, RAR file format, WinRAR file archiver
At a lit-fest, [21] Das highlighted that Jagadish Bose embodied the pinnacle of Bengal Renaissance, championing India's scientific revival and putting it on par with Western science. Culturally, the book suggests, Bose collaborated with Sister Nivedita in resurrecting ancient Indian art, organising the first Ajanta painting exhibition at his home.