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	Podcast:		TED Talks Daily (SD video)
	Episode:		How we look kilometers below the Antarctic ice sheet \| Dustin Schroeder
	Category:		Education
	Duration:		00:11:11
	Publish Date:		2018-03-01 09:59:53
	Description:		Antarctica is a vast and dynamic place, but radar technologies -- from World War II-era film to state-of-the-art miniaturized sensors -- are enabling scientists to observe and understand changes beneath the continent's ice in unprecedented detail. Join radio glaciologist Dustin Schroeder on a flight high above Antarctica and see how ice-penetrating radar is helping us learn about future sea level rise -- and what the melting ice will mean for us all.
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