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.
Your guide to the Northern and Southern Lights (also in 'Observatory')
Learn the science behind bad hair days, and learn how hair increases its length when humidity increases, making curly hair frizz and straight hair go limp.
Learn about origami, make your own paper, and find out the best way to fold a paper airplane.
Most paper airplanes are flat, but these paper hoops can really fly!
Play with the stuff that makes dough stretchy.
In the 1870s, an American woman could not vote. She could not own property in her own name after marriage. But she could play ball. . .
Explore the surprising side of sound
Learn how sparkling wine is made, what makes it different from still wine, and where all those little bubbles come from!
Make a scale model of the Solar System and learn the REAL definition of "space."
by Emma Bailey • February 22, 2016
The total solar eclipse is happening Tuesday, March 8, 2016 PST. Here's how to throw an out-of-this-world viewing party.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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