Optical Illusion for Testing Your IQ: Optical illusions are usually mind-bending and shape-shifting images ... illusion where you need to spot a soccer ball hidden among the pandas in the picture.

So, what's going on? First things first, you want a soccer ball to be as spherical as possible. John Eric Goff: "In the old days, we had balls that had the bucky ball shape, the Epcot Center shape ...