National Science Day: Swastik Interior
๐๐๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐๐ข๐๐ง๐๐ ๐๐๐ฒ is celebrated every year on February 28 in commemoration of the discovery of the 'Raman Effect' by the genius scientist Sir ๐.๐. ๐๐๐ฆ๐๐ง. The Government of India designated February 28 as National Science Day in 1986.













