On 5th & 6th January 2019, a Science exhibition was held in S. V. Joshi Vidyasankul, Dombivali by General Education Institute, Dadar Marathi Vidnyan Parishad, Thane Division & Kalyan-Dombivali Municipal Corporation. During this exhibition, Atul Pawar, Kiran Kale & Sameer Pawar successfully presented experiment on conversion of salty sea water into fresh potable drinking water under the guidance of Dr. Balasaheb Khollam. Among 100 participants, Signal Shala stood 7th in the competition. This year, the winners are getting opportunity to visit Indian Space Research Organisation (ISRO). For this, Signal Shala students Atul Jalindar Pawar & Kiran Chandrakant Kale have got opportunity to visit ISRO on 13th to 17th April, 2020.