yeah it was on NOVA they were talking specifics how lighting gets created. It was pretty interesting. I thought +ve and -ve charge created lightning. But there is more to than that. They were talking about Gamma rays that get sent through the galaxies that map the shape and form of lightnings. And those Gamma rays are pulse sent from all the different galaxies of stars being born and dying. Which sorta reminded me of the whole Idra and his Vajra. Maybe its is the higher up who is sending this charge to create life. Dunno that thought just crossed my mind thats all.