If you’ve ever used an extruding 3D printer, you know that the resulting prints aren’t exactly smooth. At the Southackton hackerspace [James] and [Bracken] worked out a method of smoothing the parts ...

No matter how good a 3D printer gets, you’re always going to have visible print layers. Even with very high-quality prints with sub-0.1mm layer height, getting a shiny and smooth finish of injection ...

3D printers build models in layers, which you can see if you look at a model closely. If you want a smoother, shinier surface, you can achieve injection mold-like quality with a little acetone.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Whoever said chemistry is boring hasn't seen YouTube user Amazing Timelapse's video showing a ...

This study was undertaken to determine the tissue distribution and elimination of acetone and its metabolic radioactive fragments in mice after exposure to about 1,200 mg/m³ (500 ppm) of ...