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NASA eClips™: Thin Ice - Looking at Birefringence
February 22, 2012

Target: Grades 9-12

Length: 6 minutes 7 seconds

NASA eClips™: Launchpad
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Join teacher scientists as they learn what ice can tell about the history of winter. Find out why NASA studies ice and what thin ice sections observed through polarizing filters can help us learn. See how to use bubble patterns in ice core samples to show long-term weather patterns.

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Page Last Updated: July 28th, 2013
Page Editor: NASA Administrator