Taking their satellite's eye view of the Earth and honing in on the human body, Google Body Browser is a cool exploration of our anatomy. Covering everything from high school and probably more, it's an in-depth educational experience that will leave you in awe.
If you're intrigued, I suggest you take a look at the teaser video above. You'll see exactly what Google Body Browser has to offer. Although it's still in Google Labs right now, I'm sure we'll see this 3D model of human anatomy online soon enough.