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Efficiency

Efficiency

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0:00
Factory Workers

Factory Workers

Video
0:00
Making Cars

Making Cars

Video
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American Steel

American Steel

Video
0:00
Facebook

Facebook

Video
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Fiber Optic

Fiber Optic

Video
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Food Machine

Food Machine

Season 1 Episode 1
53:12
Nation On The Move

Nation On The Move

Season 1 Episode 2
53:10
Electric Nation

Electric Nation

Season 1 Episode 3
53:11
America Revealed

Shale Natural Gas

Yul meets Terry N Gelder, geoligist at Penn State University and expert on the Marsellius Shale rock formation to find out more about the natural gas found at the Marsellius.

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