I'm not an academic so I can't reel off citations from memory (my wife can but I don't have her handy). Here's a quick example thanks to google: http://www.wi

I'm not an academic so I can't reel off citations from memory (my wife can but I don't have her handy). Here's a quick example thanks to google: http://www.wired.com/science/discoveries/news/2006/02/70179 http://www.wired.com/science/discoveries/news/2006/02/70179 But this is a drop in the bucket.