Key Points:
- National Science Day is celebrated every year on February 28 to commemorate the discovery of the Raman Effect by Chandrasekhara Venkata (CV) Raman in 1928.
- The Raman Effect explained how light interacts with matter and revolutionized the field of optics and spectroscopy.
- CV Raman was awarded the Nobel Prize in Physics in 1930 for his groundbreaking discovery.
- National Science Day was first celebrated on February 28, 1987, to honor his contributions to science.
- The theme of National Science Day 2025 is ‘Empowering Indian Youth for Global Leadership in Science and Innovation for Viksit Bharat’, which focuses on inspiring youth to take leadership roles in scientific research and innovation.
Why February 28?
Although CV Raman’s birthday is on November 7, National Science Day is celebrated on February 28 because it was on this date in 1928 that he announced his discovery of the Raman Effect. This discovery earned him the Nobel Prize in 1930, marking a monumental achievement for India in the global scientific community.
CV Raman’s Contribution to Science
- The Raman Effect explained the scattering of light and how it interacts with molecules, which became a cornerstone in the field of optics.
- Raman’s work laid the foundation for Raman spectroscopy, a technique widely used today in material science, chemistry, and medical diagnostics.
- He also contributed to studies on X-rays and the colors of the sea, further expanding our understanding of light and matter.
The First National Science Day Celebration
- National Science Day was first observed on February 28, 1987, after the National Council for Science and Technology Communication (NCSTC) proposed the idea in 1986.
- The day honors not only CV Raman’s discovery but also the contributions of Indian scientists to science and technology.
Empowering Youth: The Theme for National Science Day 2025
- The theme for National Science Day 2025 is ‘Empowering Indian Youth for Global Leadership in Science and Innovation for Viksit Bharat’.
- This theme aims to inspire young Indians to become leaders in the field of science and innovation, helping shape India’s future as a Viksit Bharat (Developed India).
- It focuses on youth empowerment in science, encouraging the next generation to take the lead in research, development, and technological advancements.
Celebrations at Vigyan Bhawan, New Delhi
- The official celebrations of National Science Day 2025 will take place at Vigyan Bhawan, New Delhi.
- The event will include speeches, discussions, and awards recognizing significant contributions to science.
- This celebration reflects India’s commitment to fostering a culture of scientific excellence and innovation.
Conclusion: Honoring the Past, Empowering the Future
National Science Day serves as a reminder of CV Raman’s monumental contributions to science and his role in positioning India as a global scientific leader. As the theme of this year’s celebration focuses on empowering Indian youth for a future of scientific leadership, it highlights the importance of continued innovation in building a Viksit Bharat. This day not only honors the past but also sets the stage for a brighter, scientifically advanced future for India.
