Are We Going to Slip Into Another Dimension?

"It's another, you know, big curiosity. Could we actually go into another dimension? And if so, how, and how would something get back?" "You think about these things a lot. Wake up in the middle of the night at two in the morning and go, oh, how about that?" 'I've never had a conversational one,' he says with a laugh. "'We're going to try to put it in a box that we can understand' is what they say."