The Portland-Vancouver region's expansive metals industry needs to prepare quickly for the disruptive technological change that 3-D printing technology is ...
(Troy Wayrynen/The Columbian)
May 8, 2013
A starter raises his pistol for the girls 400 meter relay race at the 4A District Track and Field meet Wednesday May 8, 2013 in Vancouver, Washington at McKenzie Stadium. (Troy Wayrynen/The Columbian)