National Science Day: 28 February
- The National Science Day is celebrated on 28 February each year in India to spread the message about the importance of science in the daily life of the people.
- Theme for 2021 – ‘Future of STI: Impact on Education Skills and Work’
- Purpose – To commemorate the discovery of Raman effect.
- Indian physicist Sir C V Raman discovered the Raman effect on 28 February 1928.and was awarded the Nobel Prize in Physics in 1930 for it.