Learn about the human body from the inside out Some people think that knowing about what goes on inside the human body can sap life of its mystery--which is too bad for them. Anybody who's ever taken a peak under the hood knows that the human body, and all its various structures and functions, is a realm of awe-inspiring complexity and countless wonders. The dizzying dance of molecule, cell, tissue, organ, muscle, sinew, and bone that we call life...