BioDigital Human - great anatomy resource for education
BioDigital Human is an incredible resource for anatomy. It is a very powerful resource, that lets you view the human body in 3D, hiding and removing layers, creating custom views, and much more. It is a great way to be able to visualize the human body for biology, anatomy and medical students.
It does require updated browsers and access to advanced graphics performance, so it may not work on all computers.
Here is a great video from their site that shows it in more detail: