An introduction to the cuica (pronounced KWEE-kah), a small friction drum used in Brazil's Carnival parade.
"Mac Town," the first stop for many scientists in Antarctica, is the same as any town–only different.
Make a photographic image without a camera!
Test your memory and compare it with your friends'.
Listen to the story of Ladle Rat Rotten Hut.
Study ultraviolet radiation from the sun and other sources using UV beads.
Tinker with electricity using common objects: batteries, lights, buzzers, motors, switches, etc.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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