News for hackers. Stuff that matters.

A comment on Ask HN: Why are there no open source 2d printers?. Parent comment

Re:Ask HN: Why are there no open source 2d printers? by naavis on Thursday October 15, 2020 @08:08AM (#24787709)
Paper printers have been around for ages though, and decades of R&D have been put into them. 3D printers have started to find a foothold relatively recently.
[ Parent | on HN ]
Re:Ask HN: Why are there no open source 2d printers? by sleepybrett on Thursday October 15, 2020 @12:29PM (#24790443)
The FDM 3d printer model took off ONLY because the patents around the FDM printing head expired.
[ Parent | on HN ]