Varanasi is currently hosting the Kashi Tamil Sangamam 3.0 celebrations, where BHU is holding a special exhibition at Namo Ghat to display its rich legacy in research and innovation. The exhibition includes various displays such as Ayurvedic medicines, medicinal plants, and demonstrations of traditional Indian medical practices. A notable feature is the hydrogen stove and hydrogen-powered motorcycle developed by the Department of Physics, showcasing advanced technology for zero-carbon emissions, supporting the vision of Varanasi as a 'Hydrogen City.' Agricultural innovations and hybrid seeds by the Institute of Agricultural Sciences are presented, aiding farmers in enhancing productivity. The Faculty of Dental Sciences exhibits dental care solutions, while the Faculty of Visual Arts presents paintings reflecting the theme of the event. Additionally, the Department of Zoology showcases groundbreaking DNA research, and the Centre for Genetic Disorders presents DNA comics. This exhibition highlights the blend of scientific advancements and cultural heritage in Varanasi.