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Part of the "Electricity and Magnetism" series. Discusses terms associated with current electricity including insulators and conductors. Also shows the difference between wet cells and dry cells. Comes with teacher's guide and blackline masters.
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 13 minutes.
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