Yours

Educational197929 min640×360

The Solar Promise

Mayer Productions

EducationIndustrial and advertising

At the Internet Archive

Clips are not offered for this film: no licence or public-domain mark is recorded for it.

Low resolution (640×360): this is the archive's own copy.

About

Title from data sheet

Demonstrates the basic principles of available solar energy devices. Shows the difference between passive and active systems and stress the value of passive systems and their cost effectiveness

Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in Educational films
Licence or status
The Internet Archive states none for this item.
Rights statement
Title from data sheet
Credit
Mayer Productions
Language
English
Who can watch
The archive gives no rating. Invisible Network shows it to Kids profiles and older, judged from its collection and subjects. How films are placed