National Science Day 2023, When Is National Science Day 2023? Know National Science Day Theme, Poster, And Celebration
by Aishwarya R
Updated Feb 28, 2023
National Science Day 2023
February 28 marks National Science Day in India, a celebration of the discovery of the 'Raman Effect' by the renowned scientist Sir C.V. Raman. The Indian government officially designated this day as National Science Day in 1986, and since then, schools and colleges across the country have organized a range of science-related activities to mark the occasion.
In 2023, National Science Day's theme is 'Global Science for Global Wellbeing'. Union Minister of State (Independent Charge) Science & Technology, Dr. Jitendra Singh, unveiled the theme on January 10, 2023, stating that it signifies India's growing global presence and emerging international role.
What Is Raman Effect?
The Raman Effect is a physical phenomenon in which a beam of light, typically from a laser, interacts with a molecule and changes its energy state. Specifically, when a light beam is directed at a molecule, some of the scattered light emerges with different energies than the original beam. This is due to the energy exchange that occurs between the photons in the light beam and the molecules in the sample, leading to a shift in the wavelength of the scattered light.
The Raman Effect was first observed by Indian physicist Sir Chandrasekhara Venkata Raman in 1928, for which he was awarded the Nobel Prize in Physics in 1930. Raman discovered that when light passes through a transparent material, a small fraction of it is scattered in all directions. In a few cases, a portion of the scattered light is found to have wavelengths different from that of the incident light, which was explained by Raman in terms of the inelastic scattering of photons.
The Raman Effect has many applications in science and technology, including in chemistry, physics, biology, and materials science. It is used for identifying the chemical composition of substances, studying molecular vibrations, and exploring the electronic properties of materials, among other things.
National Science Day Theme
The theme for National Science Day 2023, 'Global Science for Global Wellbeing,' emphasizes the vital role of science in promoting the overall wellbeing of humanity. It highlights the importance of scientific research, collaboration, and innovation in addressing the world's most pressing challenges, such as climate change, infectious diseases, and food security.
The theme reflects the growing recognition of the need for global cooperation in science and technology to achieve sustainable development and improve the quality of life for all. It recognizes that science has no boundaries, and scientific advances made in one part of the world can benefit people everywhere.
'Global Science for Global Wellbeing' also underscores the importance of inclusivity and diversity in science. The theme emphasizes the need for scientific research that considers the needs and perspectives of all people, including those from underrepresented communities.
This theme also acknowledges the increasing global interconnectedness of science and the need for international collaboration to tackle global challenges. It highlights the role of science diplomacy in promoting scientific collaboration across borders and bringing together scientists from different countries and cultures to work towards common goals.
Overall, the theme for National Science Day 2023 is a reminder that science can be a powerful force for good in the world, and that we must work together to harness its potential for global wellbeing. It calls for a shared commitment to scientific progress, collaboration, and innovation in pursuit of a healthier, more prosperous, and sustainable future for all.
National Science Day Poster
Image Source: Fresherslive
Image Source: Fresherslive
How Is National Science Day Celebrated?
National Science Day activities usually include speeches, debates, science exhibitions, quiz competitions, lectures, and more. These activities take place in schools, colleges, universities, and other academic institutions across the country, bringing students and researchers together to celebrate science and its contributions to society.
Overall, National Science Day serves as a reminder of the crucial role that science and technology play in improving our lives and advancing humanity's understanding of the world. It is an occasion to inspire young people to pursue careers in science and to appreciate the significant contributions that science has made to society.
National Science Day 2023 - FAQs
National Science Day is celebrated on February 28 every year in India to commemorate the discovery of the Raman Effect by Sir C.V. Raman. The day is celebrated to spread awareness about the importance of science and technology in our daily lives.
National Science Day is celebrated with a variety of activities such as science exhibitions, science fairs, seminars, workshops, quizzes, debates, and lectures. These activities are aimed at encouraging scientific curiosity and promoting the pursuit of scientific knowledge.
The theme for National Science Day 2023, 'Global Science for Global Wellbeing,' emphasizes the importance of scientific research and innovation in addressing global challenges and promoting the overall well-being of humanity. It highlights the need for scientific collaboration and inclusivity to achieve sustainable development.
National Science Day activities are usually conducted in schools, colleges, universities, and other academic institutions. Students, researchers, and scientists from all fields can participate in the activities and events organized on this day.
There are many ways to celebrate National Science Day, such as attending science exhibitions, participating in quizzes, organizing scientific lectures or workshops, and conducting experiments and demonstrations related to science and technology. Individuals can also use social media platforms to share scientific knowledge and promote awareness about the importance of science in our daily lives.