You might think 3D pens are safe (and they mostly are) but my Polaroid Play nearly caught fire for no apparent reason.

If we told you somebody built a 3D printed go-kart, you’d expect to see a certain sequence of events. A bit of work in CAD, a printer montage, then some assembly. That’s not the case here.

The rise of 3D printing technology has taken many industries by storm in creative innovation. But now, there's an ...

The result is a bit like a plus-sized 3D-printing pen, but much simpler and capable of much heavier extrusion. But it wasn’t quite as simple as shoving scrap PLA into a hot glue gun and mashing ...

You might think 3D pens are safe (and they mostly are) but my Polaroid Play nearly caught fire for no apparent reason.