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.
View the night sky from any latitude on earth, and take a guided tour of the Hawaiian star families.
Journey into Chaco Canyon, where ancient people built monuments to the cosmos. Journey to Chichén Itzá, where the Maya built monuments to the sun.
Make cool boxes out of old (or new) greeting cards and postcards.
Do hot water and cold water mix?
Four times over 100-plus years, major initiatives have brought together scientists from around the globe to collaboratively study the poles.
Sperimenta interattivamente l'illusione del muro del caffé.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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