Big Picture Science - The science radio show & podcast of the SETI Institute: Plan of a Hack (part 1) http://hwcdn.libsyn.com/p/c/4/8/c48b21e4a9187cf9/BiPiSci17-09-11.mp3?c_id=16797547&expiration=1505220554&hwt=5823bf98ec8ffd26c1a48371bd03f560
BBC Discovery podcast: The Origin of the Internet Discovery, Aleks in Wonderland: The History of the Internet Episode 1 of 3
And videos about the same.