Investigate actual images of the Martian surface taken by the rovers Spirit and Opportunity.
Recycle some cans to make after-dinner music!
Meet the competitors and their humongous pumpkins at Half Moon Bay's Great Pumpkin Festival.
Teeth are the most common fossils found. What can they tell us?
Learn how Hubble Telescope scientists put together those lovely pictures.
Do a card trick that's guaranteed to make you look like a mind reader.
Make a photographic image without a camera!
Downloadable media about earthquake science.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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