What goes on under the ground during an earthquake? Use a Slinky to model the various seismic waves that make the earth tremble.
Just how do we remember a face?
Explore the process of extracting DNA from Neanderthal bones.
Measure your reaction time with just a meter stick and some help from a friend.
A trash-filled median blossoms into a community oasis.
You can make a light painting with a light source, a darkened room, and a digital camera.
These tricky pictures shift and change as you look at them.
How can a microscopic organism lift several pounds of dough? Find out with this activity.
Human corpses decay alfresco, all in the name of forensic science.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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