Hybrid Medical Animation takes the inner workings of the body and creates some of really spectacular animations, somewhat reminiscent of The Inner Life of the Cell by the Harvard media/lab group(the post is still one of the most popular in our General category).

Seriously, who knew that our insides looked so awesome? ;)

As the Gizmod guys said, "If we saw stuff like this when I was in school, maybe I would have become a doctor. Also, if I was smarter, maybe I would have become a doctor, but let's just blame it on the lack of fancy animations, shall we?"

Fantastic Voyage 2, anyone?