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.
Examine the art and science of listening through a series of online activities, videos, and more.
Use printable images from our time-lapse movies to make flipbooks–handheld animations that you can make at home.
Use the numbers on four cards to make up equations that equal the number on a fifth card.
Why is it that our heads are haunted by the likes of annoying commercial jingles, TV theme songs, and the Macarena?
It's not just the moon that causes ocean tides.
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. . .
A downloadable series of graphics from our Faultline website gives a snapshot of seismic science.
A Scribbling Machine is a motorized contraption that moves in unusual ways and leaves a mark to trace it's path.
Your guide to the Northern and Southern Lights (also in 'Observatory')
What do you really know about what you see?
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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