The Nervous System, Part 1: Crash Course Anatomy & Physiology ... and how a 3D printer shapes items it makes. It’s useful information kids can apply to their studies, even provide inspiration ...

Is there any area of anatomy that can’t be made in this way? Printing at least parts of the human heart should be possible, Atala says. What about the brain? “Definitely not in my lifetime!” ...

The new device created by researchers at Georgia Tech and Emory hopes to change the treatment of heart valve disease forever.