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Why is autumn in North America so colorful?

Discussion in 'Science & Technology' started by Miamian, Aug 31, 2009.

  1. Miamian

    Miamian Senior Member

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    Dec 5, 2007
    Jerusalem, Israel
    A new theory on why you get yellows, oranges, and reds in North Ameirca and just yellow in many other places.

    Joint Israeli-Finnish study

     

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