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June 21, 2011 AT 4:32 pm

Fiber optic cables: How they work

Fiber optic cables: How they work via HaD

Bill uses a bucket of propylene glycol to show how a fiber optic cable works and how engineers send signal across oceans. You can learn more about the companion volume for series #4 at http://www.engineerguy.com/book/


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2 Comments

  1. Want that book! I hope you can get a few copies in stock. 😀

  2. Oh wait it’s an E-book D: Sorry!

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