Just got this in my email at work and thought others might be interested:
National Geographic Explorer presents "ELECTRONIC ARMAGEDDON"
"Not If, but When... Picture an instantaneous deathblow to the vital engines that power our society -- delivered by a weapon specifically designed NOT to kill humans, but to kill electronics. Its called a High Altitude Electromagnetic Pulse or HEMP. This is the story of what could happen when an electromagnetic pulse surges to earth and cripples every aspect of infrastructure by destroying our most depended upon, and therefore vulnerable, aspect of modern society: the electrical grid. While predicting the odds of a nuclear HEMP attack from terrorist groups are less certain, most experts agree that another source of an EMP, the sun, is imminent."
http://www.bing.com/videos/watch/video/could-electromagnetic-pulse-make-u-s-dark/26jck314?from=sharepermalink
National Geographic Explorer presents "ELECTRONIC ARMAGEDDON"
"Not If, but When... Picture an instantaneous deathblow to the vital engines that power our society -- delivered by a weapon specifically designed NOT to kill humans, but to kill electronics. Its called a High Altitude Electromagnetic Pulse or HEMP. This is the story of what could happen when an electromagnetic pulse surges to earth and cripples every aspect of infrastructure by destroying our most depended upon, and therefore vulnerable, aspect of modern society: the electrical grid. While predicting the odds of a nuclear HEMP attack from terrorist groups are less certain, most experts agree that another source of an EMP, the sun, is imminent."
http://www.bing.com/videos/watch/video/could-electromagnetic-pulse-make-u-s-dark/26jck314?from=sharepermalink