Dear Students, We are pleased to announce the release of the 9th edition of our quarterly newsletter, Institute Bulletin! ( Click to download:- https://www.bhu.ac.in/Images/files/IBV3I9.pdf ) This edition showcases the activities, milestones, and achievements of the Institute of Science for the period of October to December 2024. What's New in This Edition? This issue features: 1. A Remarkable Scientific Milestone 2. The pioneering work of late Prof. Ram Nagina Singh (Department of Botany), titled "Role of Blue-Green Algae in the Nitrogen Economy of Indian Agriculture," published by ICAR, New Delhi, in 1961. 3. Highlights from the Snippets Section 4. Nanoparticles and Microplastics: The Silent Crisis of Environmental and Health Impact by Dr. Archana Tiwari (Department of Physics). 5. Seeing Beyond the Limit: Invisible Becomes Visible! by Prof. Satyen Saha (Department of Chemistry). 6. Discovery of a Nitrogen-Fixing Cell Organelle: ‘Nitroplast’ by Dr. Satish K. Verma (Department of Botany) 7. Student Insights 8. "Entropy and Life: The Interplay Between Disorder and Existence" by Gaurav Kumar (BSc, Sem IV Physics Honours), which beautifully explores the profound relationship between the laws of physics and the emergence of life in the universe. We deeply value your continued support and invite your feedback or suggestions to make the Institute Bulletin even better.