Ghost gun printing is surging, but AI screening and microscopic toolmarks are helping slow untraceable firearm production.

3D printer files are digital files that contain information about the shape and geometry of a 3D object. These files can be created using a variety of 3D modeling software and saved in a variety of ...

Thingiverse ditches downloadable designs at the urging of Manhattan District Attorney, who wants more companies to do ...

3D printing tips. We printed all of these models on an FDM printer using PLA (Polylactic Acid) as the material. You'll need slicing software to slice the files, but this should have come with your ...

We have to say it: The reality of 3D printing does not always meet expectations. After shelling out hundreds (or thousands) of dollars for a printer, finding the right files for what you want to ...

It's an operational language file type used by most 3D printers. It is what numerous slicing software, (such as Slic3r , Ultimaker Cura , and AstroPrint ,) export to once the model is ready to print.

So, asks Tim Walker, how long will it be before there's a 3D printer on every desk? Stay up to date with notifications from The Independent. Notifications can be managed in browser preferences.

See, a slicer is a piece of software for your PC or Mac that can convert a 3D model file -- normally with the file extension .STL, .3MF or .OBJ -- into a file that is usable by your 3D printer.

2. Printing machine. The machine has to accurately replicate the layers described in the digital file. That means that it needs enough free and clean space to construct the object, which is why 3D ...