Learners investigate health technologies in the 20th century. Some topics examined are the heart, bionics, and bioengineering. The resource consists of historical information, a timeline, and a personal essay by a key innovator.

Investigate a unique project that uses brain waves to operate machines, and perform biofeedback experiments to control physiological processes. Control hiccups and regulate your body temperature with your mind.

Provides an update on the primary areas of research in bioengineering and bionics: eyes, ears, liver, hands, skin, blood, cartilage, and tendons.