Exploring Optical Illusions: Tricks of Perception and Perspective

The video explores various optical illusions, starting with the Ebbinghaus illusion, where identical circles appear different due to their surrounding context. It then explains the Checker Shadow illusion, demonstrating how shadows can mislead our perception of color. The video also covers perspective illusions, showing how background and distance can alter our perception of size and length. Finally, it touches on the historical use of optical illusions as magic tricks in China.

What new insight or understanding did you gain from this video?