When you think of the parts that are involved in building a computer, you probably don't think of the LED light indicator as being one of the more expensive and time-consuming to install, but they can be. 3D printing, however, can drastically cut down on the time and cost required to prototype the light pipes responsible for the tiny green light on your laptop. Stratasys and CADD Edge want to show you how. Read more at 3DPrint.com: http://3dprint.com/100360/stratasys-led-light-pipes/