Las Vegas Sun

September 25, 2016

Currently: 80° — Complete forecast

A designer walks over to check the 3D printer, rear, as he passes part of a printed canal house, left, in Amsterdam, Netherlands, on Thursday, March 13, 2014.

Peter Dejong / AP

A designer walks over to check the 3D printer, rear, as he passes part of a printed canal house, left, in Amsterdam, Netherlands, on Thursday, March 13, 2014.