Institution’s of Innovation Cell and Department of Basic Science Humanities of Techno College of Engineering Agartala celebrated National Science Day in the Institute Campus on 28th February 2024. An invited talk was given by an eminent Speaker, Dr. Amrit Das, Assistant Professor, Department of Mathematics, School of Advanced Sciences, Vellore Institute of Technology, Vellore Campus on Google Meet platform. The topic of the presentation was ” Professor Lotfi A. Zadeh & the Birth of Fuzzy System” which threw light on the origin and development and application of Fuzzy in Engineering.