Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
Ding dong! This investigation shows how your doorbell works.
Iron filings trace out magnetic field lines in three dimensions.
See pictures in thin air.
A bicycle wheel acts like a giant gyroscope.
Model ground failure in a phenomenon called liquefaction.
Find order in well-mixed chaos.
Hear the magnet!
Turn your kitchen trash into garden treasure.
Explore how different deodorants affect the bacteria in your armpit.
Different kinds of light can be used to study life.
Stain your clothes on purpose.
Build a simple wind generator.
(Embarcadero at Green Street)
San Francisco, CA 94111
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