Cool Stuff and How It Works

Artificial Knee, Cooling the Body, 3-D Ultrasound (1x5)

Ημερομηνία προβολής: Ιουν 27, 2007

See how 3D ultrasound has revolutionized heart surgery. Witness the incredible sci-fi world of the bionic limb and how the architecture of your veins can identify exactly who you are.