Proof of full COVID-19 vaccination is now required for all visitors ages
12+. Plan your visit
Hungry for fresh, exciting science activities based in amazing phenomena? Science Snacks are hands-on, teacher-tested, and use cheap, available materials.
Explore the size and scale of microscopic biology.
Bring food scraps back to life.
Just spew it—build your own cyclic hot water fountain.
Build a rubber-band-powered rolling plastic water bottle.
How does this stack up?
Square wheels roll smoothly on a round road.
Use electricity to break water into its elemental components.
Suspend a ball in a stream of air.
Your brain combines information from your eyes in surprising ways.
Send waves down a spring to watch them travel and interact.
Why is the sky blue? That's a sticky question.
(Embarcadero at Green Street)
San Francisco, CA 94111
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