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Science in the City
The Gong Show: Exploring Metal (Clip)
Date: December 22, 2010
Running Time: 00:05:00

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Join musician Karen Stackpole as she illuminates the science, history, and construction of gongs, tam-tams, and metallophones. In her studio, we learn how gongs are made by using heat, cold water, and a tempering process. Karen also discusses contemporary uses of gongs and some of her current work.
Urban environments like San Francisco are full of mysterious natural and human-made phenomena. Why are there so many one-footed pigeons? Where does the sewage go? Why is our “summer” in May and September? The Exploratorium is “taking it outside" to explore these and other questions in engineering, ecology, optics, waves, geology, architecture, weather, and more. Look for new episodes once a month.