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Discusses what has been discovered about the sun, its core, and various zones. Also explains helioseismology, the study of vibrations in the visible surface of the sun.
RMI Media, 1365 N. Winchester, Olathe, KS 66061, Phone: (913)768-1696, Fax: (913)768-0184, Email: actmedia@act.org, URL: http://www.rmimedia.com, Remarks: A division of Act, Inc.
Available on VHS
Running time 30 minutes.
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