Google's underwater fiber-optic cables are being mauled by sharks

Google's underwater fiber-optic cables are being mauled by sharks
(Image credit: iStock)

Just in time for Shark Week, Discover reports that sharks are tearing up fiber-optic cables at the bottom of the ocean, forcing internet companies like Google to protect the cables with a material resembling Kevlar.

Here's why the predators are attracted to the cables:

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Ryu Spaeth is deputy editor at TheWeek.com. Follow him on Twitter.

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