Tech Tatva is going on in full swing and ‘Hydronomics’ one of the event of tech tatva is going on at NLH 404. It started from 3:40 p.m and the Round 1 of this event consists of a competition based on the theory of how to make a hydraulic jack. At first the organizers taught the competitors how to make a hydraulic jack and they also solved the doubts of competitors on the theorem part .then they went through a pen paper based exam where they had to answer some questions based on the theory. After that they started their work to build a hydraulic jack. They are supposed to submit it by 4:40 p.m . The organizers are helping the competitors with references from their own built models.