This program, part of the "Simply Scientific" series, explains Dr. Alfred Clothears' discovery of how bears know when to sleep for the winter. The scientist researched the topic via the scientific method and in a series of animated flashbacks, reveals the process to the viewers. The story is from "The Ordeal of Byron B. Blackbear" by Nancy Winslow Parker.
Phoenix Learning Group, 2349 Chaffee Dr., St. Louis, MO 63146, Phone: (314)569-0211, Toll-free: 800-221-1274, Fax: (314)569-2834, URL: http://www.phoenixlearninggroup.com
Available on VHS
Running time 15 minutes.
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