Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
When your eyes adapt to color, you can see things that aren’t really there.
Make yourself the center of attention—and reflect.
Not all shadows are black.
A cube made from drinking straws can confuse your brain.
Learn how to make beautiful "paintings" with soap and water.
Design and build a musical instrument that responds to changing light.
Explore light and shadows all around you.
Use the Science Journal mobile app to investigate the light around you.
Build a pinhole camera you can really get into.
Use color chromatography to separate black ink.
(Embarcadero at Green Street)
San Francisco, CA 94111
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