BECAUSE IF IT’S BIG ENOUGH, WHAT WILL THEY DELIVER? UPS Tries To Get Ahead Of The 3D Printing Revolution. “Temergence of three-dimensional (3D) printing will have a revolutionary effect on manufacturing, but it may be equally disruptive for firms that make much of their living warehousing and delivering spare parts for companies. Now, one of the biggest delivery firms, UPS, is going to test 3D printing in its stores.”

Of course, someone will have to deliver 3D printing supplies. You can’t print those. . . .