Lawrence Bonassar, Biomedical Engineering/Mechanical and Aerospace Engineering, describes a cutting-edge process he has developed in which he uses a three-dimensional printer and "ink" composed of living cells to create body parts, such as ears.

Lawrence Bonassar, Biomedical Engineering/Mechanical and Aerospace Engineering, describes a cutting-edge process he has developed in which he uses a three-dimensional printer and "ink" composed of living cells to create body parts, such as ears.