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.
Experiment with water, temperature, and light to see what makes a seed come out of its shell.
What happens to meat when you cook it?
See living stem cells and find out why they are the "stem" from which all other cells develop.
Measure the brightness of the sun using cooking oil and a white card.
Cells behaving badly
This simple paper toy spins through the air like a mini-helicopter!
Try your hand at explaining symbols both modern and ancient, and then make your own.
Living along the continental coastline of Antarctica are the emperors and the Adélies.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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