See colors that aren't really there.
The 18,000-foot Mt. Parinacota presents some fitness challenges for climbers.
Make a stack of blocks seem to defy gravity.
Find out why balls bounce--or fail to bounce.
A rock-climbing physicist explores the mechanics of his hands.
This series of activities explores those handiest of appendages, your hands.
Learn about the most important piece of equipment-- your feet!
How do you stop and steer a bicycle? What forces keep the bicycle from falling over?
A soap film becomes an ever-changing work of art.
If you vibrate something at just the right frequency, you can get a big reaction.
See your blind spot.
Catch a retinal net.
Pier 15San Francisco, CA 94111(415) 528-4444
© 2014 Exploratorium
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