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Hungry for fresh, exciting science activities based in amazing phenomena? Science Snacks are hands-on, teacher-tested, and use cheap, available materials.
Find the height of a tree, paper rocket or North Star.
A lens creates an image that hangs in midair.
Use electricity to break water into its elemental components.
Is it just a glorified plank with roller skate wheels on it? Or is it a highly engineered device through which kids have reclaimed the urban landscape, bringing creativity and style back to the sterile asphalt spaces of sprawl?
Four exhibits small enough to fit on postcards.
Iron filings trace out magnetic field lines in three dimensions.
Blowing between cans makes them roll in mind-blowing ways.
Just spew it—build your own cyclic hot water fountain.
Blowing air through a disk full of holes makes a tone.
Model the behavior of light reflecting off soap film surfaces.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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