https://www.facebook.com/media/set/?set=a.989379141268263&type=1&l=f97f0c2e31
Photo credits belong to Matthew Yuan, Social Chair.
Princeton University Math Club
Princeton University
https://www.facebook.com/media/set/?set=a.989379141268263&type=1&l=f97f0c2e31
Photo credits belong to Matthew Yuan, Social Chair.