Dr. Angela Panoskaltsis-Mortari peers intently at a machine that quickly whirls over a small platform, depositing material along the way.
Her lab at the University of Minnesota is using bioprinters to research the viability of using additive manufacturing, 3D printing, to build organs for the body.
http://www.kare11.com/news/next-big-thing-3d-printing/37756290
Next Big Thing: 3D Printing