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.
Not all shadows are black.
Explore the twinkling of stars by beaming a laser pointer over a hot plate.
How does water volume change with temperature?
Keep an eye on your retinal blood supply network.
Why is the sky blue? That's a sticky question.
Get outside and discover the diversity of insect life in your neighborhood.
Feel atmospheric pressure changes by stepping into a garbage bag.
Put a new twist on pressure changes.
A round bowl of water can act as both a magnifier and a lens.
Without depth perception, random lines can become a chair!
(Embarcadero at Green Street)
San Francisco, CA 94111
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