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.
A collection of auditory illusions found in indigenous folk practices, popular music, and scientific research.
An introduction to spectra and to the space-based telescopes. The site includes a number of hands-on activities.
Examine words from different languages and determine which two languages are the most closely related.
You can make sentences without words!
Not all bubbles are made with soap!
Make a crowd-pleasing noisemaker called a sound sandwich, which you can adjust to raise or lower its pitch.
Most people abhor the sound of their own recorded voice. So what are these recording devices doing to our voices to make them sound so awful?
In this episode, you'll get a get a glimpse into frontline efforts to restore healthy, self-sustaining populations of California’s native steelhead and salmon across their historic range.
the Fudge House on Fisherman's Wharf in San Francisco!
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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