National Geographic Explorer - Electronic Armageddon (2010)

http://channel.nationalgeographic.com/series/explorer/4821/Overview

What do future presidents need to know about existential dangers this country could face? Explorer investigates the science behind the dangers of a high-altitude electromagnetic pulse, or HEMP. Picture an instantaneous deathblow to the vital engines that power our society, delivered by a nuclear weapon designed not to kill humans but to attack electronics. What could happen if an electromagnetic pulse surged to earth, crippling every aspect of modern society's infrastructure?

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Format : AVI
File size : 349 MiB
Duration : 46 mins
Overall bit rate : 1,066 Kbps
Language : English
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