Solar Promise
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The film explores the basic principles of solar energy and the difference between passive and active systems. It also demonstrates that centuries ago the Anasazi Indians understood the passive principles and used them in the design of their cliff dwellings. Dr. Donald Aitken explains solar's enormous potential to alleviate our energy problem.
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- 16mm Filmography (legacy record) — title, year, creator, length, format, description, catalog record
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