Visitor rating
This program demonstrates the thought processes that led to the creation of a fruit picker and how it can save energy. The film also discusses solar energy and how it can be used for heating. Part of the "Inventive Child" series.
Encyclopedia Britannica, 331 N. LaSalle St., Chicago, IL 60610, Phone: (312)347-7159, Toll-free: 800-323-1229, Fax: (312)294-2104, URL: http://www.britannica.com
Available on VHS
Running time 11 minutes.
Copyright © 2024 Net Industries - All Rights Reserved