Create geometric art with soap films.
This toy uses components of force to walk and to stop at just the right time!
Investigate how light and color interact by aligning three colored and one black overhead transparencies.
See colors that aren't really there.
Whirling water creates a tornado in a bottle.
When you view short bursts of moving images, you see some interesting effects.
The 18,000-foot Mt. Parinacota presents some fitness challenges for climbers.
Make a lens and a magnifying glass by filling a bowl with water.
Sometimes what you taste has more to do with your eyes than your tongue: a "Science Snack" from the Exploratorium Teacher Institute.
Make a stack of blocks seem to defy gravity.
Rotating water has a curved surface.
Motion helps you see things you might miss otherwise.
Pier 15(Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
© 2014 Exploratorium
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