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.
In September 2004, the Exploratorium covered a conference in the Galapagos Islands, organized by the National Center for Atmospheric Research, that considered the implications of El Niño forecasting.
A trash-filled median blossoms into a community oasis.
Make a simple musical instrument that sounds like a swarm of buzzing bees when you spin it around.
by Amar Puri • July 3, 2015
Make your own liquid “fireworks” with this simple and safe activity!
Discover how researchers study climate change and examine the latest scientific data.
See why these beautiful flowers have attracted generations of admirers.
A naked egg is an egg without a shell. Using vinegar, you can dissolve the eggshell without breaking the membrane that contains the egg.
By passing the winter frozen as solid as a holiday fruit cake, the wood frog breaks all rules. Scientists hoping to preserve human organs are paying close attention.
Dispatches from the La Niña Summit of 1998.
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