Diffraction gratings are beautiful things, bending transmitted and reflected light and splitting it into its component wavelengths to create attractive iridescent rainbow patterns. It’s the same ...

Is 2025 finally the year of non-planar 3D printing? Maybe it won’t have to be if [Ten Tech] gets his way! Ironing is the act ...

Part of the fun of 3D printing is discovering just how many possibilities there are for different things to print. Obviously, they're fun for printing toys or decorations that you couldn't or wouldn't ...