Fiber optic cables: How they work

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By Brett Huson on Mar 6, 2013 4:04 PM CST
Science & Technology
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Uploaded on Jun 20, 2011

Bill uses a bucket of propylene glycol to show how a fiber optic cable works and how engineers send signal across oceans. More info at http://www.engineerguy.com. You can translate captions athttp://www.engineerguy.com/translate

 


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