See if you can put these sounds back together in this sonic jigsaw puzzle.
Learn about bike gears using thread spools and a rubber band.
Downloadable media about earthquake science.
Test your memory and compare it with your friends'.
Grow spikes of crystals in the sun.
Find out how proteins make muscles work in this original Exploratorium poster, illustrated by David Goodsell.
If you're a patient gardener, you can grow your own hybrid flowers.
Make a tool that lets you measure how tall a building is or how high a rocket flies.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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