Professor Jamilur Reza Chowdhury, Vice Chancellor, BRAC University in Dhaka and Professor Badrul Imam from the Department of Geology in Dhaka University explains the nature and features of Tsunami, the impact of the sea surge due to the Tsunami and the reason why the raging waves moved in particular direction. The discussants also talk about the possibility of Tsunami hitting Bangladesh and the possible protection the country could offer herself.