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Historical Event on 11/21/1970

Sir Chandrasekhar Venkata Raman, great Indian physicist, passed away early morning at Bangalore, Karnataka. His work was influential in the growth of science in India. He was the recipient of the 1930 Nobel Prize for Physics for the 1928 discovery now called Raman scattering which is a change in frequency observed when light is scattered in a transparent material. When monochromatic or laser light is passed through a transparent gas, liquid, or solid and is observed with the spectroscope, the normal spectral line is associated with it lines of longer and of shorter wavelength and this is called the Raman spectrum. Thus the Raman effect is applied in spectrographic chemical analysis and in the determination of molecular structure.

Other Historical Dates and Events
6/20/1858Gwalior fort was captured by British troops and the first Indian Sepoy Mutiny officially came to an end.
1/23/1993Indian Airlines B737 crashes at Aurangabad, 61 die.
2/23/1994India rebuts Pak charges on Kashmir in the 53-nation UN Commission on Human Rights.
3/8/2000The Gujarat Government withdraws its January 3 notification, thus reimposing the ban on its employees from participating in RSS activities.
11/16/1915Vishnu Ganesh Pingle, martyr, died.
5/11/1998Three momentous events took place on the day that did the nation proud. Firstly, three underground nuclear tests at Pokhran Range in Rajasthan, which included a hydrogen bomb, were tested; secondly, the successful test firing of the 'Trishul Missile' and thirdly, the maiden Certification test flight of 'Hansa-3', the first-all Composite indigenous two seater aircraft.
4/28/1740Baji Rao I aka Thorle BajiRao Peshwa passed away at Raverkhedi near the banks of the Narmada river near Khargon and his son Balaji Baji Rao was placed on his father's throne as the Peshwa.
11/11/1913Gandhi sentenced to nine months' imprisonment at South Africa.
10/21/1997RBI de-regulates deposit rates, reduces CRR and Bank Rate (from 10\% to 9) and allows banks to have two sets of Prime Lending Rates.
6/20/1948Lord Mountbatten resigns as the Governor General of Indian Union.