India observes National Science Day on 28 February every year.
The date was chosen because C. V. Raman discovered the Raman Effect on this day in 1928, a discovery that later earned him a Nobel Prize.
Schools, colleges, and science institutions across the country hold events, exhibitions, and lectures on this day to spread awareness about science.
| Country/Territory | National Capita | ||
|---|---|---|---|
| a. | Kenya | i. | Vaduz |
| b. | Paraguay | ii. | Nairobi |
| c. | Guinea | iii. | Asuncion |
| d. | Liechtenstein | iv. | Conakry |