A 3D slicer is one of the essential tools that every 3D printing enthusiast needs in their arsenal. After designing your files in a 3D modeling program, you export them to the slicer, mostly in STL, OBJ,

Researchers have developed powerful, elastic artificial muscles using 3D printing, promising applications in medicine, robotics, and responsive technologies.

I’m delighted by the videos appearing in my social feeds of crowdfund backers who have received their adorable TinyMaker resin printer. The print speed and quality look resoundingly “meh,” but who cares about practicality — it’s palm-sized!