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The mystery of flight is remarkable

March 17, 2012
By Robert M. Ungerer , The Post-Journal

Have you ever wondered how birds and airplanes lift off the ground to fly? While researching the life of the snow goose for my last article in The Post-Journal, I learned why migrating geese fly in a ''V'' formation. Today, I will describe why and will describe how birds and airplanes become airborne.



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