[Adrian Bowyer] just posted his progress with multicolored printing to the RepRap blog. The new developments are a continuation of [Adrian]’s experiments with a mixer extruder that squirts four ...

Like pretty much every other large gathering, the Midwest and East Coast RepRap Festivals had to be put on hold during the height of the COVID-19 pandemic. But now that the United States is cautiously ...

Entrepreneurs in Denmark have taken another step towards improving the general usability of 3D printers with the Diamond Hotend, a single 3D extruder unit that can mix and melt three filaments ...

Quentin Harley describes himself as a self-taught hacker from Centurion, just north of Johannesburg in South Africa. He's a softly-spoken engineer for Siemens and a member of a local makers collective ...

The problem with most 'affordable' 3D printers, says South African inventor Richard van As, is that they're too fragile to be of much use in the field. Ever since the first low cost RepRap 3D printers ...

CES 2013 proved to be something of a coming out party for consumer-facing 3D printers. Sure MakerBot earned a fair amount of attention at last year's show with the announcement of the Replicator, ...

Imagine having a machine for $500 in your living room that can take your computer based specification for a 3D object and print out a plastic replica of the object in a matter of minutes. Imagine ...

Jared Brandt has created a new extra large 3D printer which he has amply named the RepRap BigBot which is based on the widely popular and supported open source RepRap Mendel platform. The 3D printer ...

"RepRap is short for Replicating Rapid-prototyper. It is a practical self-copying 3D printer. "The RepRap project became widely known after a large press coverage in March 2005, though the idea goes ...

I've been interested in 3-D printers ever since I saw one at a Maker Faire a few years ago, but it was only a year ago when I started seriously thinking about having one of my own. At that point, I ...

As a man who loves things that come out of tubes, I am excited about the Discov3ry Extruder. Designed as an add-on to popular 3D printers, the system is essentially a plunger connected to a nozzle ...

3D printing is quickly evolving, and a group called Rabbit Proto is pushing that evolution onward with its 3D printer attachment that lets you print 3D electronic circuits on or within an item while ...