High-speed 3D printing has just gotten a lot faster. Researchers from Tsinghua University in China have developed a new high-speed printing technology capable of creating complex millimeter-scale ...

New Harvard 3D printing technique builds twistable, bendable robotic muscles in a single print with programmed movement logic ...

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

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 ...

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 ...

By positioning the sound source closer to the surface, researchers achieve enhanced resolution and repeatability in ...

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 ...