Body Science. Biology, chemistry, physics. Body Science explores and explains all the science behind the miraculous human body! Fantastic body facts and incredible images reveal the inner workings we all share in an exciting new way. PHYSICS: Discover how energy is transferred around the body. CHEMISTRY: Find out how taste and smell are triggered by chemical reactions. BIOLOGY: Your body is a war zone! Learn how your cells stop invading armies of diseases. See what you're really made of!