"We are witnessing incredible breakthroughs in health science, from electronic eye implants and thought-controlled artificial limbs to nanobots-tiny robots that can deliver medication inside the body. Bionic Bodies introduces young readers to the mind-blowing technological innovations that are -or soon will be-improving and advancing the capabilities of the human body, as well as saving people's lives. Features include dynamic photographs and a timeline depicting the amazing achievements in the field of bionics."-- Provided by publisher.