Jeremy Barker teaches 3d printing to engineering students. He also has a sideline business printing scale models of actual humans. Baby bumps, super hero costumes, your kids, even your boss....it's all fair game for little, 3d printed statues. Watch Barker explain the basics of 3d printing and get a look at his printed people.

Tags: Grant Blankenship, technology, science, 3d printing, Macon, Georgia