21st edition of Techfest, the annual science and technology festival of Indian Institute of Technology Bombay will begin on 29th December. The three day fest will have a number of completions, workshops, lectures, exhibitions, ideate and esports events. <br/><br/><br/>The leadership summit will be graced by former president Mr. Pranab Mukherjee, Goa Chief Minister Manohar Parrikar, Minister of State for Civil Aviation, Mr. Jayant Sinha and former Afghanistan president Hamid Karzai. A press release issued by IIT-B informs that the theme for this year's fest is digitalization, sustainability and biotechnology.<br/>