Science day celebration

 National Science Day is celebrated in India on 28 February each year to mark the discovery of the Raman effect by Indian physicist Sir C. V. Raman on 28 February 1928.The National Science Day theme for 2022: 'Integrated Approach in S&T for Sustainable Future'. The day also commemorates the discovery of the Raman effect. Significance of the day: National Science Day is celebrated to raise awareness on the importance of science.