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.
Build a simple motorized toy made of a recycled CD and a DC motor.
Make yourself giant or tiny with a snip of the scissors.
Learn how changes in genes over generations created the modern goldfish.
There are about 500 dispatches from scientists working in the Arctic and Antarctica, along with original videos, photos, webcasts, and articles.
What are the essential elements of life? How can you distinguish between the living and nonliving world? What traits of life do all organisms share?
by Eileen Campbell • January 28, 2016
Why are we going to Micronesia to broadcast a solar eclipse?
Get a taste of how the earth's plates move.
Measure the brightness of the sun using cooking oil and a white card.
A little physics can go a long way on that shortboard.
See for yourself how the tilt of the earth's axis results in what we experience as the seasons.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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