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.
Grow spikes of crystals in the sun.
We arrive at Woleai, Micronesia, to film the total solar eclipse.
Test your memory–and learn how to improve it!
by Eclipse Field Crew • February 29, 2016
Dispatches from our crew in Micronesia.
This stuff can't make up its mind -- is it a liquid or a solid?
You can make a light painting with a light source, a darkened room, and a digital camera.
Join us as we crunch our way through everything from our San Francisco sourdough to Injera and Pugliese.
See living stem cells and find out why they are the "stem" from which all other cells develop.
Play with the stuff that makes dough stretchy.
A do-it-yourself cartoon kit. It's easy to make pictures move!
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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