How can a microscopic organism lift several pounds of dough? Find out with this activity.
Make cool boxes out of old (or new) greeting cards and postcards.
Rube Goldberg-inspired cause and effect contraptions using everyday materials and found objects.
Watch old pennies turn bright and shiny right before your eyes!
See why these beautiful flowers have attracted generations of admirers.
Se fissi lo sguardo su questo punto per qualche istante, svanir��.
Learn to count like the Maya by studying one of their ancient stone documents.
Why is your shadow longer in winter than in summer? Grab a basketball and some paperclips and find out!
Ever wonder what you might weigh on Mars or the moon? Here's your chance to find out.
Find a friend and try this sound localization experiement
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444Contact Info
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