Color 3D printing has gone mainstream, and we expect more than one hacker will be unpacking one over the holidays. If you have, say, a color inkjet printer, the process is simple: print. Sure, maybe ...

Forward-looking: Rencolor has launched a Kickstarter campaign for a new 3D printer capable of printing in up to half a dozen colors. The six-color printer can print in a variety of modes including ...

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, ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. James has been writing about ...

(Nanowerk Spotlight) A new generation of lenses ('metalenses') is starting to replace bulky curved lenses with simple, flat surfaces that use nanostructures to focus light. These flat surfaces ...

I didn't need this, but I used AI to 3D print a tiny figurine of myself - here's how ...

The Bambu Lab P1S 3D Printer is about as easy as this hobby can get, with simple setup, one-button printing from an app, auto-leveling, and a four-spool AMS, it'll be hard to stop printing. I'm still ...