Science, Pt 2

Format: 16mm

Sound: sound

Description: Shows a Frenchman removing the heart from a chicken embryo, coating it with a filmy substance and freezing it at minus 200 degress centigrade. Explains how collecting the sun's energy and converting it directly into electricity is the function of this cluster of small aluminum reflectors in a special science report on the worldwide search for new ways of harnessing power form the sun.

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