I was happily watching footage of a block of flats in Glasgow being demolished on the BBC News website when I decided to turn the volume of the embedded BBC iPlayer up, and to my joy discovered that the top volume on the iPlayer is indeed 'number 11'. Spinal Tap fans the world over will be rejoicing, I'm sure! Speaking of which, the National Geographic channel is airing a new documentary about Stonehenge and recently asked Spinal Tap guitarist Nigel Tufnel his thoughts on the subject, check out his responses.