Aaron Roy, of Brooklyn, NY, prepares to take a photo of a 3D model of the arterial structure of the brain. 3D Ops, a Chattanooga start-up company, used a 3D printer to create the image.
Photo by Tim Barber .
published Tuesday, July 29th, 2014
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Life is three-dimensional — and if start-up firms that dominated GigTank's Demo Day have their way, the future of fashion, manufacturing and medicine will be, too.