Make very, very, very tiny lightning, anytime you want!
Get down and dirty with the surprising science of soil.
If you stare at this dot, for few moments it disappears.
Play with the stuff that makes dough stretchy.
Find out how your eyes work and watch a real dissection of a cow's eye.
Sometimes we can learn about outer space when space objects come to us.
Staff member Vivian Altmann presents the "Snack" Water-Bottle Membranophone." Make some noise with simple materials.
Spin the bottle to see beautiful swirling shapes
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444Contact Info
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