Animation creates motion from still images shown in rapid sequence. Aviation illusions affect pilots' balance due to conflicting sensory input. The spinning dancer illusion shows bistable perception-viewers may see it spin in either direction. Mirages occur when light bends through layers of air at different temperatures. Rainbows form when sunlight refracts and reflects through water droplets, splitting light into visible colors. Režie: Cathy Baker Rok: 2021