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 ancient text revealed and read for the first time in a thousand years!
What can you build with 50 straws and 50 pins?
By passing the winter frozen as solid as a holiday fruit cake, the wood frog breaks all rules. Scientists hoping to preserve human organs are paying close attention.
Dr. Paul Doherty demonstrates how the sun will burn a hole in your retina if you don't take the proper precautions when viewing a solar eclipse.
Build cantilevers from bamboo garden poles and drinking straws and discover the importance of scale.
See what's cool this month! Browse our archives for the best science, art, and education sites.
Find a friend and try this sound localization experiement
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
More Contact Info
Sign up for our newsletter