Every year, National Science Day is celebrated on 28th February since 1987 in honor of Sir C. V. Raman to mark the discovery of Raman Effect on 28th February, 1928. This year, National Science Day is celebrated on the theme “Integrated Approach in Science and Technology for Sustainable Future”. An online session was arranged by our department to celebrate national science day this year. Along with the faculty members, many students have also participated in this celebration.