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.
Watch tiny blue, green, and white molds grow on leftover food.
Find out why wind resistance is a big drag for bicyclists, and use our calculator to estimate drag for yourself.
Play. Invent. Explore. PIE is a group of educators who share a playful and inventive approach to teaching with technology.
Find out why biodiversity benefits plants and people alike.
An introduction to spectra and to the space-based telescopes. The site includes a number of hands-on activities.
Listen to internationally recognized authorities on human thought and behavior, including Temple Grandin and Paul Ekman.
Your guide to the Northern and Southern Lights (also in 'Observatory')
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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