Information about National Science Day 2023

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About National Science Day

EventNational Science Day
LocationAll over India
CategoryScience Festival
DateFeb 28, 2023
Main AttractionScience exhibitions and quiz programs
Overview/HistoryOn 28 February in the year 1928, the renowned Indian physicist Sir Chandrasekhara Venkata Raman discovered the phenomenon of scattering of light, popular as Raman Effect, at the Indian Association for the Cultivation of Science in Kolkata.

Recognizing the significance of the discovery in the field of Physics and the contribution of C.V. Raman, the National Council for Science and Technology Communication (NCSTC) proposed to celebrate 28 February as National Science Day. The Government of India approved the request and therefore since 1986, the country has been celebrating this day as National Science Day.

The discovery by C.V. Raman brought him the Nobel Prize in 1930, the first time for an Indian.

Also, the Raman Effect was honoured with the rank of being a National Historic Chemical Landmark by the American Chemical Society on 15 December 1998. It got designated as an International Historic Chemical Landmark in the year 2013 on the National Science Day.

The day is also observed to recall and celebrate the contribution of all the great scientists of India who made fundamental discoveries and advanced human knowledge. Some of these are:
  • Aryabhatta
  • Homi Jehangir Bhabha
  • APJ Abdul Kalam
  • Jagadish Chandra Bose
  • Srinivasa Ramanujan
  • Subrahmanyan Chandrasekhar
  • Har Gobind Khorana
The Raman Effect

When a light beam passes through a transparent medium, some part of it is scattered. The wavelength of these scattered rays is different from that of the incident rays of light. This phenomenon of scattering of light is termed as Raman Scattering, while the cause of the scattering is called the Raman Effect.

Awards won by C.V. Raman
  • Fellow of the Royal Society (1924)
  • Knight Bachelor (1929)
  • Nobel Prize in Physics (1930)
  • Bharat Ratna (1954)
  • Lenin Peace Prize (1957)
  • Fellow of the Royal Society (1924)
CelebrationThe entire nation celebrates the National Science Day as a science festival by organising science exhibitions, workshops, seminars, symposiums, and many more activities. The aim to celebrate the day with great enthusiasm is to impart scientific temper in the minds of people of all age groups. Events are organised in educational institutes as well as research centres involving experts, learners, and scientists.

Every year, a large number of people attend the National Science Day celebrations to participate in public debates, virtual tours, open houses, science quiz programs, poster making, science shows and many more activities. Also, new projects and latest researches of various institutes are displayed before the public.

Major celebrations take place at:
  • The Indian Department of Science and Technology
  • The Giant Metrewave Radio Telescope (GMRT)
  • The Councils of Science and Technology in every state
  • The Defence Research and Development Organisation (DRDO)
  • The CSIR-National Environmental Engineering Research Institute (CSIR-NEERI)
  • The Jawaharlal Nehru Planetarium
Central themes celebrated on the National Science Day are:
  • 2000: Recreating Interest in Basic Science
  • 2001: Information Technology for Science Education
  • 2002: Wealth from Waste
  • 2003: 50 years of DNA & 25 years of IVF - The blueprint of Life
  • 2004: Encouraging Scientific Awareness in Community
  • 2005: Celebrating Physics
  • 2006: Nurture Nature for our future
  • 2007: More Crop Per Drop
  • 2008: Understanding the Planet Earth
  • 2009: Expanding Horizons of Science
  • 2010: Gender Equity, Science & Technology for Sustainable Development
  • 2011: Chemistry in Daily Life
  • 2012: Clean Energy Options and Nuclear Safety
  • 2013: Genetically Modified Crops and Food Security
  • 2014: Fostering Scientific Temper

Last Updated on : January 27, 2023



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