Science Day is celebrated on February 28 each year commemorating Indian physicist C V Raman’s discovery in 1928 of the Raman effect – the scattering of photons or light particles by matter. Raman received a Nobel Prize in Physics in 1930.
Prithvi: Model of Earthquake group discussion. How to Protect from Natural Calamities. Jal: Model of Volcano Vayu: Model of Landslide Agni: Show video on Natural Calamities – Types of natural calamities – Natural Disaster: The destructive force of Nature – Preparing for disaster