Why do teens take risks, and what do our notions of risk tell us about the dangers of growing up?
Learn about the inner workings of a cell through this interactive exhibit.
A Scribbling Machine is a motorized contraption that moves in unusual ways and leaves a mark to trace it's path.
Make very, very, very tiny lightning, anytime you want!
What happens to sandy or fine-grained soils when an earthquake shakes them up? Try this simple activity to find out.
This clay building activity shows that when you make things bigger, weight increases faster than strength.
Make a simple rocket and a rocket launcher, and watch a demonstration of how the finished rocket will fly.
Zoom into a fossil chimp tooth.
What happens to meat when you cook it?
What brings archeologists and astronomers alike to this ten-mile canyon in remote New Mexico?
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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