PBS
Pbs: Scientific American Frontiers: Artificial Alan
Provides an update on the primary areas of research in bioengineering and bionics: eyes, ears, liver, hands, skin, blood, cartilage, and tendons.
PBS
Pbs: Scientific American Frontiers: Searching for a Substitute
This article on the history and development of the artificial heart examines past attempts at artificial heart transplant and looks at future research and development.