Today, 28 February, we celebrate #NationalScienceDay, which marks the discovery of the Raman effect by Sir C. V. Raman. Raman's pioneering contributions have led to life-changing research, including the ability to read blood glucose without a needle, detect gas leaks from afar and much more. To celebrate, we compiled some of our favorite articles and images made possible by the discovery of the Raman effect. Find out more in our bio under Celebrations! #RamanEffect #Physics #Research