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An animal that blends in with its environment is much easier to see when it's moving than when it's still.
A sweeping glance creates images that appear and disappear in the blink of an eye.
You see transparent objects because they bend light.
Learn about the history of the Tactile Dome, our largest interactive exhibit.
Flashing lights create the illusion of motion.
A color photo is three pictures in one.
What we see can depend on what we expect to see.
Listen to a 27-foot-tall harp that's strummed by the wind.
The length of this vibrating rod affects the sound it makes.
Can this artificial hand feel like part of your body?
Confusing sensory information can be profoundly disturbing.
Reflections bounce back and forth into infinity.
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