Small hobby aircraft and light plastic parts go hand in hand, and a 3D printing pen makes lightweight plastic things without the overhead of CAD work and running a 3D printer. So could a 3D pen create ...

As Gizmag discovered when we got to briefly try out the 3Doodler handheld 3D printer back in January, sketching in mid-air can be great fun. You're unlikely to be running off any musical instruments ...

3D printing has developed in leaps and bounds. Promoted by the dream of sketching on air and creating realistic, replica objects, 3D printing has found niche application across research labs, ...

If you’ve ever used a hot glue gun for a craft project, you already know how tricky and messy they can be to work with. And this is partly why the handful of 3D printing pens already on the market ...

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The secret to the cool temperatures of the soon-to-be-crowdfunded CreoPop 3D-printing pen is a special type of resin that hardens with UV light. Freelance writer Amanda C. Kooser covers gadgets and ...

(Nanowerk Spotlight) The past two decades have witnessed the evolution of advanced physical probe-based nanolithography techniques for molecular printing. Dip-Pen Nanolithography (DPN) for instance is ...

Why settle for drawing in just two dimensions when you could be sketching full 3D models of anything you can dream up? If you can’t think of a good answer to that question, you might be interested to ...

I've spent a fair bit of time trying to explain the WobbleWorks 3Doodler to people over the past year or so. My descriptions generally alternate between the company's slightly misleading "3D-printing ...

Doctors perform hundreds of thousands of knee surgeries every year, often to replace damaged or worn cartilage. The techniques for performing these surgeries today may be about to change, thanks to ...

Rich was the editorial lead for CNET's Home and Wellness sections, based in Louisville, Kentucky. Before moving to Louisville in 2013, Rich ran CNET's desktop computer review section for 10 years in ...