Charles R. Goulding and Preeti Sulibhavi investigate how Madison’s proximity to Huntsville, Redstone Arsenal and Marshall ...

A new study suggests that the toolpath in an FFF printed heart valve may be almost as important as the material.

Formlabs is offering to test the safety of any 3D printer resin.

Signify describes a single-nozzle FFF extruder that surrounds pellet-fed material with a different filament, potentially ...

Formlabs’ proposed answer is a helical screw, similar in principle to an auger. As it rotates, powder rides along the screw ...

A new ultrasonic test method reveals how strongly infill geometry controls the stiffness of FFF printed wood PLA parts.

The test object was a curved concrete seating step, weighing around 650 kg. The completed casting mold combined the printed ...

I ran across a very interesting 3D model service, OrbitStudio. This is a 3D model generator, but it’s quite interesting in where it gets the data from. It can produce fully 3D printable 3D models of ...

Charles G. Goulding explains why the future of robotics may not roll or crawl, but grow, comparing two groundbreaking ...

This week’s selection is the Dokdo Sea Lion Skeleton reconstruction by the Ministry of Oceans and Fisheries and the National ...

Two-photon polymerization 3D printing has a throughput problem: the machine usually can print only one object at a time.

Charles R. Goulding and Preeti Sulibhavi look at the expanding role of recycling in securing materials for 3D printing, from ...