Science: Warm-Blooded Robot

To find out how long a flying suit will keep an aviator from freezing, human models often have to sit hour after hour in a cold chamber at 60° below zero. Candidates for this sort of work are naturally somewhat hard to find. And, because human models vary in resistance to cold, they are not very satisfactory anyway.

Last week, at a Manhattan show, General Electric showed how to supply the demand: a ''Copper Man" so cunningly contrived that it gets hot & cold just like a human being. This copperplated robot has a network of electric wires which, like a human...

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