Fine Structure

Carroll and Trodden on the Universe

If you keep up on enough physics blogs you've undoubtedly seen conversations between bloggers on before. The web site is devoted to showcasing the newest conversations between bloggers but all sorts of bloggers are featured, from politics to history to journalism. The most recent physics conversation is between Sean Carroll and Mark Trodden (both bloggers at Cosmic Variance) on the current state of physical understanding of our universe. It's an excellent episode and you should watch or, as I do, download the mp3 and listen while doing something else. ]