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About this iReport
  • Approved for CNN

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    Posted January 23, 2013 by
    Hallj2
    Assignment
    Assignment
    This iReport is part of an assignment:
    Wintry weather

    More from Hallj2

    Making snow from boiling water

     

    CNN PRODUCER NOTE     Special education teacher Julian Hall demonstrates to his students how to turn boiling water into ice crystals with the flick of a wrist.
    - dsashin, CNN iReport producer

    -38 windchill factor today in Ottawa, Canada. Boiling water freezes immediately.

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