Introduction:
National Science Day is celebrated in India to honor the remarkable contributions and achievements of scientists in the country. Each year, a theme is chosen to commemorate this occasion.
Significance of 28th February:
On this day in 1928, Sir Chandrasekharar Venkata Raman (CV Raman) announced the discovery of the Raman Effect, a groundbreaking contribution to the field of science. This discovery earned him the Nobel Prize in Physics in 1930. 28th February is observed across India to honor CV Raman and his invaluable contributions to the nation’s scientific progress.
Theme for National Science Day 2024:
The theme for National Science Day is meticulously selected by the Department of Science and Technology, Government of India. This year’s theme, “Indigenous Technologies for Viksit Bharat,” underscores the significance of science, innovation, and the achievements of Indian scientists in nation-building. It aims to foster collaboration between the scientific community and the public, emphasizing their collective role in advancing human welfare.
Raman Effect:
The Raman Effect, discovered by Sir CV Raman, pertains to the scattering of light by molecules in various mediums such as liquids, gases, and solids. This phenomenon involves a change in the wavelength of light upon interaction with the medium, leading to scattering. It is a fundamental concept in understanding the behavior of light in fluids and contributes to various natural phenomena, including the appearance of colors in the sky during sunrise and sunset.
Conclusion:
National Science Day serves as a platform to celebrate scientific achievements and promote a culture of scientific inquiry and innovation in India. Let us commemorate this day by recognizing the profound impact of science on society and reaffirming our commitment to fostering scientific excellence for the betterment of humanity.
