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.
See if you can put these sounds back together in this sonic jigsaw puzzle.
Close your eyes and listen to tell where the paddle is when you play this all-listening version of the classic game Pong.
A behind the scenes look at activities and ideas we’re exploring
See a map of recent earthquakes in the United States, and learn why earthquakes happen so frequently on the West Coast.
Find out why people who love birthday parties should move to Mercury.
From May 20 to June 5 1997, we presented a webcast series exploring the art and science of severe storm visualization.
Richter and beyond
Use this handy conversion calculator to convert between the many units found in recipes.
What do you really know about what you see?
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
More Contact Info
Sign up for our newsletter