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.
What is a gear ratio? And how do gears help make the bicycle so efficient?
Find out how a cochlear implant helped one man regain the ability to listen.
Use live data to check the weather in space, and learn how it can affect us here on earth.
Can you trust your own memory? Find out with this activity.
by Josh Bacigalupi • September 26, 2016
Complexity: what is it and why it matters
Using baking soda and vinegar, you can pop a plastic bag with the power of fizz.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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