Low-cost, teacher-tested activities for the classroom and the curious.
Science of Cooking • Explore the science behind food and cooking with recipes, activities, and Webcasts.
Couldn't get to the Panama Pacific International Exposition in 1915? Go now in 3-D!
An introduction to spectra and to the space-based telescopes. The site includes a number of hands-on activities.
Use dominoes to model a nerve cell's transmission of a signal
Why do teens take risks, and what do our notions of risk tell us about the dangers of growing up?
Your guide to the Northern and Southern Lights (also in 'Observatory')
Darkening polar skies often bring beautiful light displays.
Activities on structure and building, in Italian.
What is a gear ratio? And how do gears help make the bicycle so efficient?
Wind tubes are a playful and inventive way to explore the effect that moving air has on objects.
Explore an interactive map.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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