Cool Science: Bionics

Hugh has two artificial legs. Kerrick has a machine in his chest that keeps his heart beating at the correct speed. And Lyn has a device attached to her skull bone that helps her hearing. What do these people have in common? They have all received help from bionics - the science of using mechanical devices to replace body parts or to help the body work better. Learn amazing facts about bionics in this fast-paced glimpse into the future of science.