The Exploratorium is temporarily closed. Explore our online resources for learning at home.
It’s all you, and only you, in this mirror.
A sweeping glance creates images that appear and disappear in the blink of an eye.
When you set these pendulums swinging, the motion of each one affects the others.
Explore a contemporary twist on a common ancient Greek sundial.
Sky Theater reveals and celebrates unseen patterns of the daytime sky.
Flashing lights create the illusion of motion.
Swirling sand evokes a desert landscape.
Tracing on the glass produces precise perspective.
Listen to a 27-foot-tall harp that's strummed by the wind.
Parabolic dishes collect and focus sound waves and reflect them to participants seated within them.
Check out a clock full of tinkerers that chimes the time.
Two performers replicate an analog clock by sweeping two piles of garbage.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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