3d printing

Gigi the parrot suffered from a rare condition that meant her bill didn't stop growing.
Scientists announced that for the first time ever, they were able to 3-D print an organ, successfully transplant it into an animal and get it to work.
ThingMaker will allow kids to make and print their own toys at home.
One design was called “Project Unicorn.” Need we say more?
The historic city was captured by the self-described Islamic State almost a year ago, with many of the ancient monuments destroyed.
The procedure is the first of its kind in the U.S.