The Zoroastrian Students’ Association held a student competition at the Markar Tehranpars Conference
The participants in this competition were seventh to tenth-grade students. Together with their supervisors, students in different groups built launched a water rocket in two series and put the handwork for competing. At the end of the program organizers of the 18th scientific conference conducted some experiments for the participating groups. This program was held in Markar, Tehranpars, from 9:00 AM on Thursday, December 16, 2021.