From fashion to snack foods, 3D printing has infiltrated many industries, and medicine is no exception. 3D printing, which is the process of making a three-dimensional object from a digital model, is being utilized in BWH labs to create cells, tissues and other biological structures. Check out the video on how BWH scientists, Drs. Utkan Demirci and Ali Khademhosseini, are using the innovative technology to advance medicine.