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Discovery Channel Young Scientist Challenge finals underway

Discovery Channel Young Scientist Challenge Finalist, Jacob Perry, 11, of Livingston, Montana, displays how wind can be used to create energy at the National Academy of Sciences in Washington, DC on October 16, 2005. (Paul Morigi)

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Discovery Channel Young Scientist Challenge Finalist, Jacob Perry, 11, of Livingston, Montana, displays how wind can be used to create energy at the National Academy of Sciences in Washington, DC on October 16, 2005. (Paul Morigi)

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