Congratulations Ben Moon and the outreach team on winning 3rd place in the SPIE 2021 Optics Outreach Games! Happy International Day of Light. See our video and others: https://spie.org/about-spie/international-day-of-light/idl-optics-outreach-games?SSO=1
In this video, Ben demonstrates the refractive index of water and its impact on the apparent location of an object in a pan. The photo on the left shows the pan with the object blocked by the edge of the pan, the photo on the right shows the object visible once the pan is filled with water. See his full explanation at the link above!
