Concordia researchers have developed a new 3D-printing technique that uses sound waves to directly print tiny structures onto ...

Engineers at Harvard have developed a 3D printing technique that produces soft robotic structures capable of twisting and ...

ORNL researchers developed a novel extrusion technology that allows multiple materials to be printed in one bead.

Welding is typically used to join two parts together, whether those parts be metal or plastic. There are various styles of welding, but we won’t go into those here. Casting is the act of pouring a ...

3D printing may be a breakthrough technology, but it isn’t sustainable. Most printers still rely on petroleum-based plastics, while greener alternatives are too brittle to use in parts that need ...

Taking a cue from the structural complexity of trees and bones, engineers have created a way to 3D-print two types of steel in the same circular layer using two welding machines. The resulting ...

We may not have flying cars yet, but 3D-printed organs? That sci-fi fantasy just got one step closer to reality thanks to a rapid 3D-printing method developed by University of Buffalo engineers. Their ...