Brian Greene

One of the strangest features of string theory is that it requires more than the three spatial dimensions that we see directly in the world around us. That sounds like science fiction, but it is an indisputable outcome of the mathematics of string theory.

Boxers, man, except when I have to get dressed up. Then it's boxer-briefs. But never tighty-whities. Never. But dude! If they brought back Underoos? Dude, if they brought back Underoos, I would rock the Underoos. Like He-Man and Transformers and G.I. Joe and even like Dukes of Hazzard.