When Dr APJ Abdul Kalam explained the difference between discovery, invention and innovation | News – Times of India Videos

Today is the birth anniversary of former president the late Dr APJ Abdul Kalam who was born on 15th October 1931. Also known as the Missile Man, Dr Kalam was a people’s president from 2002-2007. After his term as president ended, Dr Kalam travelled extensively across the country inspiring students to take up research work. Here is an excerpt from his interaction with students at IIT Delhi in September 2012.