Your eye and brain hold on to a series of images to form a single complete picture.
Test the limits of your peripheral vision.
Copper coils become electromagnetic swings.
This experiment shows how your doorbell works.
How ice skaters, divers, and gymnasts get themselves spinning and twisting faster.
What you see is often affected by what you expect to see.
Exploration of the basis of lactose intolerance.
How far can you blow a marshmallow?
Try to balance a stick on the tip of your finger. Does it matter which end is up?
A rotating black-and-white disk produces the illusion of color.
Suspend an object in air by blowing down on it.
A bicycle wheel acts like a giant gyroscope.
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© 2014 Exploratorium
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