Is it a once-in-a-lifetime educational opportunity? Or just a giant ewwwwww! Opinions vary wildly about Bodies Revealed, the exhibition of sliced-up cadavers that has taken over the Discovery Center of Idaho. One thing is certain: You do not see this every day. January brings a special theme to the Bodies: Sport science and fitness. If youve ever wondered what exactly gets tweaked during, say, a soccer-related knee surgery heres your chance to gain a whole new perspective.