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Presents experiments with light and sound. Covers electromagnetics, spectrum, light sources and properties, reflection, refraction, lenses, functions of the human and animal eye, fiber optics, and lasers. Complete with teacher's guide.
United Learning, 1560 Sherman Ave., Ste. 100, PO Box 48718, Evanston, IL 60201, Phone: (888)892-3484, Fax: (847)328-6706, Email: info@interaccess.com, URL: http://www.unitedlearning.com, Remarks: A division of Discovery Communications
Available on VHS
Running time 20 minutes.
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