Fiber optic cables: How they work
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by Super User, 10 years ago
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 at http://www.engineerguy.com/translate
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Super User uploaded a new media, Fiber optic cables: How they work
10 years ago
