How 3D Printing Body Parts Will Revolutionize Medicine

A device the size of an espresso machine quietly whirs to life.


A device the size of an espresso machine quietly whirs to life. The contraption isn’t filled with fresh, pungent grounds but, instead, spoonfuls of opaque, sterile goo.

Its robotic arm moves briskly: It hovers, lowers, and then repositions a pair of syringes over six petri dishes. In short, rapid-fire bursts, they extrude the milky paste. Soon, three little hexagons form in each dish. After a few minutes, the hexagons grow to honeycomb structures the size of fingernails. No one here is getting a latte anytime soon.

Click here to read the full story from Steve Leckart on www.PopSci.com