In the commemoration of the memorable event “Raman Effect”, 28th February of every year is celebrated as Science day. On that note, an invited lecture on “Science and Technology for Society” was organised at Gandhian Study Centre (ASC block) on 28th February 2020. The Guest Speaker, Dr.M.D.Kannan, Professor & Head, Department of Physics, PSG College of Technology delivered his lecture with an Introduction to Physics theory and its application for various societal needs. His lecture included the pivotal role of Physics and Technology. Dr.R.Balamurugan was the organiser of this guest lecture and he delivered the welcome address. Dr.H.Arul addressed the gathering with presidential note. Mr.R.Prakasam proposed the vote of thanks.