2 articles

Printing Heads: 3D Printing Launches a New Era in Aircraft Design

New technology helps engineers speed up development and remove design constraints.

Just a decade ago, the idea of 3D printing metal parts directly from a computer file seemed like science fiction to many people. But the technology is quickly growing up. There are few better examples of its promise than the GE Catalyst, a new advanced turboprop engine GE Aviation started testing in December. More than one-third of […]

3D Printing Is Revolutionizing Plastic Surgery

How 3D printing is benefiting patients, doctors and pocketbooks.

At first glance, the line of cheerfully colored plastic skulls atop professor Laurent Lantieri’s bookshelf might be out-of-season Halloween decorations. But a closer look reveals something less than cheery: jagged holes, missing jaws and crumpled eye sockets. The skulls represent something very real – injuries that Lantieri has fixed. Only the most seriously injured – whether by […]