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.
Listen to bird songs and try to figure out which are songs, which are companion calls, and which are alarms.
Scientists dig under the surface for clues to past climate
Make a tool that lets you measure how tall a building is or how high a rocket flies.
Your brain is always looking for blank spaces and filling them in. Sometimes, your brain leaps to the wrong conclusion. Then you get a surprise!
Learn about the giants of the polar seas.
Most paper airplanes are flat, but these paper hoops can really fly!
Meet the robotic explorers that landed on Mars in 2004, and check out their tools and instruments.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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