How To Build A Beating Heart Favorite trailer magnet YEAR: 2011 | LENGTH: 1 part (45 minutes) | SOURCE: NATGEO description: Delve into the cutting edge field of tissue engineering to see how scientists are attempting to harness the body’s natural healing powers to grow skin, muscle, body parts and even hearts. SIMILAR TITLES: How to Build a Bionic Man A User’s Guide to Cheating Death Extraordinary Humans How to Mend a Broken Heart Trust Me I’m a Doctor James May’s Things You Need to Know