An explanation of how light passes through transparent, translucent and opaque objects. The science is told in an imaginative way using cutting-edge technology through the character of Leia Light - an individual who has the superpower to change her own Opacity. Through powerful storytelling it explains that transparent surfaces allow light to pass through without scattering, translucent surfaces scatter the light when passing through and opaque objects block the light. The video features an experiment that showcases to students how the appearance of a drawing is affected when different opacity objects are placed in front of it.