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World Business

Unobtanium - Nick Mackie

Season 10, Episode 21 of 52

You may not have heard of them, but rare earth metals have a massive impact on your life. They are the incredibly rare elements, crucial for the construction of high tech devices across the world. And 97 percent of the world's supply comes from China.

More From this Series

Previously Aired

Day
Time
Channel
7/17/2010
4 p.m.
UA Channel
7/18/2010
10 a.m.
UA Channel
7/18/2010
11:30 a.m.
World
7/21/2010
5:30 p.m.
PBS 6
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