This is a step-by-step construction of a functional solar heater at a cost of less than one hundred dollars. It can be duplicated for classroom science projects.
Handel Film Corp., 8787 Shoreham Dr., Ste. 609, West Hollywood, CA 90069, Phone: (310)652-3887, Toll-free: 800-395-8990, Fax: (310)657-2746
Available on VHS
Running time 20 minutes.
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