Ranchi, Jharkhand | January | Wednesday | 13, 2016 :: A Science Exhibition was held in St. Thomas School, Ranchi. Chief Guest on the occasion was C. J. Jacob, Principal Kairali School. Students of classes 6th to 9th participated with great zeal and enthusiasm. They came up with innovative ideas and breathtaking presentations. The projects were coupled with in depth knowledge and brilliant ideas. The projects included corn lab filter, smoke bomb, vegetative propagation, automatic railway crossing and many more.