Explore the internal mechanics of the human body through pioneering graphics and captivating scientific case studies. Witness the fascinating and finely tuned systems that keep the body motoring and the scientists guessing.Program Website
What Recker does during this growing period will change the structure of his brain.
What determines when we start puberty has until recently been a mystery.
Dr. Ott takes skin cells and reprograms them into stem cells.
Our bodies respond quickly to survive in cold temperatures.
The story of how our body deals with damage and repair can be told through Kate's feet.
Fear is a learned behavior.
From an early age, we learn how to control the movements of our bodies.