I just saw the most amazing program on national geographic-- it's called "Raw Anatomy" and they dissect and analyze the anatomy and physiology of various animals. Has anyone else seen it? It's basically a necropsy to determine the death of zoo animals combined with other related interesting scientific tidbits. Thus far, I've watched the elephant and the giraffe. The show is filmed at the Royal Veterinary College, London and it's incredibly visceral and informative. Super cool!