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.
Spin the bottle to see beautiful swirling shapes
Close your eyes and listen to tell where the paddle is when you play this all-listening version of the classic game Pong.
Far north in the night sky, a faint glow appears on the horizon. Green and red flames of light stretch across the sky.
Touch supercooled water drops with an ice crystal and trigger them to freeze instantly.
Do hot water and cold water mix?
Princely models for science
This stuff can't make up its mind -- is it a liquid or a solid?
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
More Contact Info
Sign up for our newsletter