The students of Sarla Chopra  DAV Public School participated in the Mega Tinkering Event organised by NITI Aayog on 12^th  August 2025. These tinkers were delighted to participate in the nationwide event tosimultaneouslybuild, innovate, and create a working prototype of Vacuum Cleaner with students from than 10,000 schools in India. The event was a celebration of the spirit of tinkering and scientific curiosity among the students. Such events will help in reinforcing the vision of making tinkering a nationwide movement. Mega Tinkering Event , 2025 showcased the power of collaborative learning at a massive scale.