Masks and vaccinations are recommended. 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 how different deodorants affect the bacteria in your armpit.
See yourself as others see you.
Test your vision—just by moving your head.
See pictures in thin air.
A lens creates an image that hangs in midair.
Model the carbon cycle and its principal reservoirs and flow rates using rice.
Use your voice to transform laser light into dazzling patterns.
Saving seeds helps preserve the culture of Native American farmers in the American Southwest and northern Mexico.
Use your naked egg to experiment with osmosis, the movement of water across a membrane.
Discover the “cosmic coincidence” that makes solar eclipses possible!
Different kinds of light can be used to study life.
Focus the invisible light from an electric heater.
(Embarcadero at Green Street)
San Francisco, CA 94111
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