National Science Day is celebrated because of the discovery of Raman effect. This discovery was announced by Indian scientist Sir Chandrashekhar Venkata Raman (Sir CV Raman on 28 February 1928. He was awarded the Nobel Prize in 1930 for this discovery. It was the first Nobel Prize won by any Indian and Asian person. ©Sansriti Kapoor #Science #Quote #Knowledge #Morning #NationalScienceDay #Nojoto #quoteoftheday