Radiation effect on flight crews and frequent flyers: http://www.bbc.com/future/story/20131113-the-supernova-inside-your-plane http://www.bbc.com/future/story/2

Radiation effect on flight crews and frequent flyers: http://www.bbc.com/future/story/20131113-the-supernova-inside-your-plane http://www.bbc.com/future/story/20131113-the-supernova-insid...