i) Talk on “Indian Arctic expedition” Ashok Kumar Gwala, Space Scientist, chief scientist Indian arctic expedition, 2008 on 27th August, 2019.
ii) Dr. P. K. Saikia, Associate Professor, Dept. of Physics, Dibrugarh University was invited as a guest Faculty for the M.Sc. 3rd Semester (Condensed Matter Specialization) students on 10th November, 2018.
iii) A talk was organized for the M.Sc.(Physics) 1st and 3rd semester students on "A transition from Analog to Digital" by Dr. Soumen Chakraborty, Associate Professor, Electronics Department, St. Edmunds College, Shillong on 29th September, 2018.
iv) An interactive talk on Observational Astronomy on the topic: “Space Laboratory in heaven” for M.Sc and B.Sc (Physics Major) students of Digboi and Margherita College was delivered by Dr. Pranabjyoti Chetia, Curator and In-charge, Jorhat Science Planetarium on 26th February, 2018.
v) A two day session of interactive guest lecture was organized for the M.Sc. students Dr. Prabal Jyoti Phukan , Assistant Professor, Department of Physics, Dibrugarh University acted as the resource person for the program on 5th-6th November, 2016.
vi) Dhrubojyoti Saikia,Vice chancellor, Cotton College, State university, Delivered a talk on- “ Cosmology” on the date of inception of the M.Sc. Course on 5th August, 2016.