Early 3D Adopters: Who's Doing 3D Printing?

"Once they come in and see 3D printing in front of them, it's almost like part of their brain activates that wasn't active before." He points to one of his customers who appeared recently on the television show "Shark Tank," looking for a deal on a plastic cover that slides over a computer's camera to protect from cyberspying. "He had a dream and saw it come to life here," Jones says.