Construction 3D printing today, also known as “3DCP” involves extrusion of concrete with a specialized toolhead. The toolhead ...

NC State engineers 3D-print paper-thin magnetic muscles that turn origami robots into moving drug-delivery machines.

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

What's the best vacuum for pet owners? After years of testing, I've picked the best robot and cordless vacuums for a variety ...