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.
Discover secret colors hidden in a black marker!
High energy prices got you down? Discover how pickles can ease your troubles.
Can you tell the difference between human and nonhuman embryos?
The qualities that made Frank Oppenheimer so special are the same qualities that make the Exploratorium special: an insistence on excellence, a knack for finding new ways of looking at things, and a respect for invention and play.
Make a fantastic toy that shimmers when you shake it.
Learn how Hubble Telescope scientists put together those lovely pictures.
Get down and dirty with the surprising science of soil.
Use dominoes to model a nerve cell's transmission of a signal
Explore an interactive map.
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