Afterimage Illusion
The afterimage, or “ghost image,” is an optical illusion in which an image appears in one’s vision after exposure to the original image has stopped.
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These Mindbending Optical Illusions Will Break Your Brain
The More You Know
- Before mating, the female giraffe will first urinate in the male's mouth.
- Crayola is literally "oily chalk."
- There's a "floating rainforest" in the sea.
- The patient in the game Operation has a name.