CNN CNN Newsroom April 11, 2013 19:33:00
You can see multiple lightning bolts here. scientists have discovering it's not always visible. it's this phenomenon called dark light nij and apparently it's just as powerful. chad myers, dark lightning. what is it? more powerful in a different way. for a long time we know that thunderstorms produce gamma rays and x-rays. we didn't know where the rays were coming from. and obviously for a long time, we knew about lightning. volts, amps, it can kill you, you see it. we know about that. but if you get hit by a dark lightning, you won't die, at least not immediately. it's a radiation strike. not...