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.
Imagine yourself in the middle of the vast Pacific Ocean. You've been sailing for weeks, and there's no land in sight. Do you know where you are? Do you know which way to go?
Join us as we investigate the sweet world of sugar.
This stuff can't make up its mind -- is it a liquid or a solid?
Make a tool that lets you measure how tall a building is or how high a rocket flies.
You can make a light painting with a light source, a darkened room, and a digital camera.
Learn about origami, make your own paper, and find out the best way to fold a paper airplane.
by Eileen Campbell • February 22, 2016
What does it take to broadcast a live eclipse from remote locations?
There are about 500 dispatches from scientists working in the Arctic and Antarctica, along with original videos, photos, webcasts, and articles.
Most paper airplanes are flat, but these paper hoops can really fly!
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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