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Home
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SciShow
/ Aired Order /
Season 2012
/ Episode 28
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Rare Earth Elements
Hank reveals why our love affair with the rare earth elements has a dark side.
English
General
Cast & Crew
Originally Aired
February 28, 2012
Runtime
10 minutes
Network
YouTube
Created
August 18, 2013 by
Administrator
admin
Modified
August 18, 2013 by
Administrator
admin
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