National Science Day 2026: Check Theme, slogans, speech ideas, The Raman Effect and ...

National Science Day 2026 is observed in India every year on February 28 to honour the scientific discovery made by Indian ...
来自MSN

Celebrate National Science Day: 10 Lines, Short and Long Speech for School Students

National Science Day is celebrated every year on February 28th to commemorate the discovery of the Raman Effect by the legendary Indian physicist, Sir C.V. Raman. The discovery, which earned him the ...