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  1. #1
    Join Date
    Dec 2002
    Location
    in a house, Appomattox, Va.
    Posts
    3,305
    I had a pair of those flex metal eyeglasses, the type you can wrap around your finger and they spring back.
    I noticed one day that when you bend the metal it gets hot, and after you release it, it becomes cool .
    If you had a band of this stuff rolling over some pulleys like a belt, you could generate a cool side and warm side, like the coils in a a/c unit. But I expect the cop wouldn't be too great though.
    Not really a practical idea, but I never heard of using a solid (chemical reactions excluded) as a cooling medium.
    Col 3:23


    questions asked, answers received, ignorance abated

  2. #2
    Join Date
    Oct 2003
    Location
    Vancouver, British Columbia
    Posts
    230
    ICE?
    If a day went by without a problem - there'ld be a problem.

  3. #3
    Join Date
    Dec 2002
    Location
    in a house, Appomattox, Va.
    Posts
    3,305
    lol that was stupid as a box of rocks, wasn't it?
    Col 3:23


    questions asked, answers received, ignorance abated

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