If you wanted to 3D print an object that was magnetic in some areas only, you'd typically have to print two separate items out of different metals, then join them together. A new take on an existing ...

(a) Schematic of the multi-material one-step printing process, demonstrating the sequential switching of three different resin tanks during printing to achieve composite structures in a single step.

3D printed holder mounted to bike wheel, fitting precisely 38 magnetic spheres around its perimeter. Tedious math? Not if you make OpenSCAD do it. Off-the-shelf components are great; the world and our ...

Having previously made a variety of PPE devices on a 3D printer, I still hadn't found exactly what I was looking for. Using mostly cloth masks (yes, made by my mother) and more recently a black ...

Scientists from Skoltech and their colleagues have used a 3D printer to fuse two materials in an alloy whose composition continuously changes from one region of the sample to the other, endowing the ...

If you’ve spent much time in a chemistry or biology lab, you’ve probably seen a magnetic stirrer. This is a little table that you put a beaker on. A little bar (often called a flea or a pill) goes in ...