Child scientists from 28 schools of the district displayed their inventions through projects in a science exhibition at the Government Polytechnic in Ayodhya. The child scientist has made big plans for the future regarding CM Yogi Adityanath’s dream project Solar City. Solar tracker is invented. A solar tracker will be installed in the solar panel and this will generate additional energy. The solar tracker will rotate around the panel. Child scientists have also invented entry and exit point sensors in the CCTV cameras installed in the room. When a person enters the room, then when he leaves the room, the sensor will alert that the person who had entered the room has gone out. A child scientist has presented a wireless charger to charge electric cars.