On February 28, India celebrates National Science Day to remember the remarkable discovery of the Raman Effect by renowned physicist Sir C.V. Raman in 1928.
The occasion pays tribute to his pathbreaking contribution to science while also highlighting the culture of research and innovation that drives the country forward.
This breakthrough brought global recognition to Indian science.
This year, the Department of Science and Technology (DST), Government of India, has announced the theme for National Science Day 2026 as "Women in Science: Catalysing Viksit Bharat."
The theme highlights the crucial role of women researchers, innovators, and scientists in driving India's journey towards becoming a developed nation.
Sir C.V. Raman's groundbreaking discovery, the scattering of light, now famously known as the Raman Effect, was announced on February 28, 1928. His research demonstrated how light changes its properties when it passes through a transparent material, offering deep insights into the molecular structure of substances.
The discovery opened new avenues in physics and chemistry. It earned him the Nobel Prize in Physics in 1930, making him the first Asian scientist to receive the prestigious award.
Over the decades, National Science Day has evolved into a nationwide celebration of innovation, curiosity, and scientific achievement. Schools and colleges across the country organise exhibitions where students present creative science projects.
Research institutions and laboratories at both national and state levels showcase their latest breakthroughs, encouraging young minds to explore careers in science and technology.
Prime Minister Narendra Modi also marked the occasion, emphasising the importance of scientific inquiry in nation-building. In a post on X, he stated:
"Today, on National Science Day, we celebrate the spirit of research, innovation and scientific curiosity that drives our nation forward. This day commemorates the groundbreaking discovery of the Raman Effect by Sir C.V. Raman. This discovery placed Indian research firmly on the global map. We reaffirm our resolve to empower our youth, strengthen research ecosystems and harness science and technology for national development and global good."
The 2026 theme places special focus on empowering women in science, recognising their contributions while encouraging greater participation in research and innovation.
As India aspires to become a 'Viksit Bharat', or developed nation, the integration of scientific advancement with inclusive growth remains central to the vision.
National Science Day is not just a tribute to a historic discovery; it is a reminder that curiosity, research, and innovation continue to shape India's future.
