“Global Science for Global Good” is the theme of National Science Day celebrations across India this year. (Representational Image: Shutterstock)
National Science Day is celebrated in India on 28 February to mark the discovery of the phenomenon known as the Raman Effect.
National Science Day 2023: Science is the study of our world and the universe using certain systems, either theoretical or practical, to understand the process of life, creation and destruction in the universe. India Scientific innovation has a rich history, with luminaries from various scientific fields who have done the country proud. Sir Chandrasekhara Venkata Raman, or CV Raman, is one such stalwart in the global scientific scene. National Science Day (NSD) is celebrated in India on 28 February to mark the discovery of the phenomenon known as the Raman Effect.
National Science Day: History
Sir CV Raman, who belonged to a Tamil Brahmin family, was a bright student at school and later at university. Raman studied the physics of musical sounds and eventually began to observe and analyze the phenomenon of scattering of light. The study led to his discovery of what is known as the Raman Effect.
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The Raman effect, also known as Raman scattering, is described as the inelastic scattering of photons, which causes energy exchange and changes in the path of light. Raman made this discovery on February 28, 1928. Raman’s discovery helped him to win the prestigious Nobel Prize in Physics in 1930.
In 1986, the Government of India established the National Science Day on 28 February at the request of the National Council for Science and Technology. technology Communication (NCSTC). The first NSD event took place on February 28, 1987. 2023 is the 36th celebration of the day.
National Science Day: Theme 2023
“Global Science for Global Good” is the theme of National Science Day celebrations across India this year. Union Minister Dr. Jitendra Singh disclosed this topic at National Media Centre, New Delhi. According to Dr Singh, the theme reflects the rise of India in the global arena and the assumption of the chairmanship of the G-20 Inter-Governmental Forum on December 1, 2022.
National Science Day: Significance
National Science Day is an important celebration as it highlights the importance of scientific analysis and discovery for the progress of mankind. It encourages Indian citizens to study and understand the phenomena affecting the physical world.
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