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.
Using a spectroscope, you may see that what appears to be a single color of light is really a combination of colors called a spectrum.
Learn how changes in genes over generations created the modern goldfish.
What happens to meat when you cook it?
Search a geological map of Ethiopia for fossils.
The 18,000-foot Mt. Parinacota presents some fitness challenges for climbers.
Do hot water and cold water mix?
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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