AE Muthunayagam, former Director of Liquid Propulsion Systems Center (LPSC) will deliver the APJ Abdul Kalam Memorial Lecture 2022 at Priyadarshini Auditorium, Kerala State Museum of Science and Technology, PMG at 7 pm on Saturday. The lecture is organized by the Society of Aerospace Manufacturing Engineers (SAME). SEM President Mohan M will preside over the programme.