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.
See colors that aren't really there.
This stuff can't make up its mind -- is it a liquid or a solid?
Students become Internet researchers and learn about NASA satellites.
by Paul Doherty • March 4, 2016
How can an event end the day before it begins?
Search a geological map of Ethiopia for fossils.
Igniting curiosity and inspiring conversation, Spectrum brings you the latest news and perspectives from across the Exploratorium.
Follow us in the remote Xinjiang Uygur Autonomous Region in northwestern China near the Mongolian border.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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