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Dragonflytv

Alaska

Season 6, Episode 1 of 7

N'ice moves: Deborah and Brittani learn about changes in glaciers over time at the Mendenhall Glacier Visitor Center before scaling the Mendenhall Glacier to track its movement. Starting at the Southeast Alaska Discovery Center in Ketchikan, Emma and Gracie investigate tree growth rates in three areas of Tongass National Forest. And Juneau turns out to be built on a Science Secret worth its weight in gold!

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12/8/2012
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10/26/2013
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10/27/2013
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2/21/2016
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