Pretty crazy...and all you have to do to avoid it, is to turn off the electronics? But, how much of the world is ran on electronics??? Crazy stuff!!
WSB-TV: Solar flare could have wiped out Earth's electronics http://www.wsbtv.com/news/news/national/solar-flare-could-have-wiped-out-earths-electronic/ngn4D/
WSB-TV: Solar flare could have wiped out Earth's electronics http://www.wsbtv.com/news/news/national/solar-flare-could-have-wiped-out-earths-electronic/ngn4D/