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Did you know that the internet is held together by a network of undersea cables? And did you also know that these cables can trace their origin back to 1850s? What has and hasn’t changed in the last 150 years may surprise you.

Thanks to TeleGeography’s https://www.submarinecablemap.com/

BUY MAP MEN MUGS, T-SHIRTS, POSTERS ETC... http://www.mapmenmerch.com

SEE NEW EPISODES EARLY, AND BEHIND-THE-SCENES EXTRAS... http://www.patreon.com/jayforeman

Written and presented by JAY FOREMAN https://www.twitter.com/jayforeman MARK COOPER-JONES https://www.twitter.com/markcooperjones

Director/DOP JADE NAGI https://www.twitter.com/jade_nagi

Edited by JAY FOREMAN

Runner ABBY TIMMS

VFX CHRIS WALKER https://www.artstation.com/zangrethordigital DAVE BRAIN https://www.youtube.com/guksack

Additional Graphics DARREN DUTTON https://www.twitter.com/Darren_Dutton