We have featured plenty of plastic 3D printers here on Geeky Gadgets over the years, but this new MiniMetalMaker 3D metal printer, must be the first that is capable of printing in metal. The ...

The Mini Metal Maker is no longer just a prototype. In this interview, inventor David Hartkop shows off the production version and shares his plans to bring the 3D printer to market. By Daniel Sparks ...

Bill Struve is kind of a big deal. When Rio Grande, one of the world's largest jewelry suppliers, asks to purchase exclusive rights to sell your invention of metal clay, well yep, that's pretty huge. ...

3D printing metal has been somewhat of a holy grail for the last decade in the hobby 3DP scene. We’ve seen a number of solutions, including using expensive filaments that incorporate metal into the ...

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About a year and a half ago, Colorado resident and inventor David Hartkop unveiled the Mini Metal Maker, the world's first desktop 3D printer for metal. Not only did the prototype appear to have ...