Hot And Cold

Hot And Cold

Streaming Video - 2006
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Using the extremes of temperature that occur in a day's skiing, this program shows the range of mechanisms through which the human body maintains a steady internal temperature and protects its vital organs: shivering, hair erection, and rerouting of blood supplies to conserve heat; increased blood flow to the body surface, sweating, and panting to lose heat.
Publisher: New York, N.Y. : Films Media Group, [2006], c1984
Characteristics: 1 streaming video file (28 min.) :,sd., col., digital file +,instructional materials (online)


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