In February of 2007, Jim Carrey appeared on Late Night with Conan O’Brien and they discussed physics. The one-upmanship may sound like gibberish to you and me, unless you are a physicist. You might try to parse out what they are saying, but then the conversation really goes off the rails when Max Weinberg joins in and makes a fool of himself. The real punch line, not available to viewers at the time, is that the paper they are discussing is real. Reading it doesn't make it any clearer, though. I did notice that Carrey titles it "phase shifting," when it is really "phase switching." It's a crucial difference, of course. -via reddit