rob duncan and nine other professors at m.u. are collaborating with other scientists to understand it. dr. michael mckubre continues his research. [ticking] coming up, trying to uncover secrets of the universe. >> this is the pipe where the particles come through. >> 40 million times a second. bunches of protons collide in the center of this barrel section, and they reproduce conditions that haven't existed since a tiny fraction of a second after the big bang. >> we go inside the collider when 60 minutes on cnbc returns. [ticking] hi! can i help you? i'm looking for a phone plan. it has to be a great one, and i don't compromise. ok, how about 10 gigs of data to share, unlimited talk and text, and you can choose from 2 to 10 lines. wow, sounds like a great deal. so i'm getting exactly what i want, then? appears so. now, um, i'm not too sure what to do with my arms right now 'cause this is when i usually start throwing things. oh, that's terrifying at&t's best-ever pricing. 2-10 lines, 10 gigs of truly shareable data, unlimited ta