Can you take a sip of water from a cup with your eyes closed?
Grow spikes of crystals in the sun.
Can you tell the difference between human and nonhuman embryos?
Rube Goldberg-inspired cause and effect contraptions using everyday materials and found objects.
Is there life on Mars? Our best evidence so far is a baked-potato-sized chunk of rock found in Antarctica.
Download a PDF file with step-by-step instructions for doing your own cow's eye dissection.
Peter Whitehead is an instrument builder, performer, and composer.
Build a bridge from a piece of paper and explore ways of making it stronger.
Are you quick enough to hit a 90 mph fastball?
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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