<h5>Why is National Science Day celebrated?</h5><p>National Science Day recognises the discovery of the Raman Effect by Sir CV Raman. The Indian government celebrates National Science Day every year on 28th February. It is also celebrated to honour and appreciate the contribution of scientists to the country’s development.</p><p>On 28th February 1928, CV Raman announced his discovery. He received the <a target="_blank" rel="noopener noreferrer" href="https://www.newsahoot.com/articles/scientists-behind-covid-vaccine-win-the-nobel-prize">Nobel Prize </a>for this in 1930. In 1986, the Indian government designated 28th February as National Science Day.</p><div class="raw-html-embed"><figure> <iframe width="100%" height="350" src="https://www.youtube.com/embed/YRNWkRsfzDY" title="Story of RAMAN EFFECT.." frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen=""></iframe><figcaption>A video on the Raman Effect. Video by Physics Inventions.</figcaption></figure></div><h5>Who was CV Raman?</h5><figure class="image"><img src="https://firebasestorage.googleapis.com/v0/b/newsahoot.appspot.com/o/explained-national-science-day%2FSir_CV_Raman.jpg?alt=media&amp;token=996f5b19-47c4-43e6-b0be-6ea7bfb8f48c"><figcaption>CV Raman. Photo by Wikimedia Commons / Public Domain.</figcaption></figure><p>Chandrasekhara Venkata Raman, or CV Raman, was born in 1888. He was a famous Indian physicist whose work influenced the development of science in India. In 1917, he became a professor of physics at the University of Calcutta. In 1933, he became the head of the physics department at the <a target="_blank" rel="noopener noreferrer" href="https://www.newsahoot.com/articles/scientist-develops-synthetic-antibody-for-snake-venom">Indian Institute of Science</a> (IISc) in Bengaluru.</p><p>Raman founded the Indian Journal of Physics and the Indian Academy of Sciences. He also taught many students, who later went on to work in colleges and for the Indian government. His most famous discovery, the Raman effect, has many practical applications in various fields like chemistry, physics, biology, and medicine.</p><p>It can be used to detect bombs and drugs. It can also be used to help analyse and preserve artworks, historical artefacts, etc. It helps identify materials and other things that can help experts plan how to conserve something.</p><p>So, this important discovery of his is commemorated through National Science Day.</p><h5>How is National Science Day celebrated?</h5><p>On this day, theme-based science activities are held across India. This day also aims to raise scientific awareness and appreciation among individuals of all ages. Schools and colleges play an important role in celebrating this day by organising special events and activities connected to science and technology.</p><p>The theme for National Science Day 2024 is "Indigenous Technologies for Viksit Bharat." The theme revolves around encouraging people to value science, technology, and innovation.</p><p>It also recognises the accomplishments of Indian scientists who apply their skills to address issues utilising local technologies, making life better for everyone. It also emphasises the need to make India self-reliant through science.</p>

National Science Day is celebrated every year on 28th February.

Explained: National Science Day

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Explained: National Science Day

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