[ekaggrat] is the exception. He’s already used a 3D printer to do some light painting, and now he’s doing it in color. This build is an extension of an earlier project we saw that used a ...

Sanding and polishing smooth out imperfections Priming and painting enhance the final appearance Adjusting print settings ...

The 3D printing hobby constantly evolves, and new techniques emerge almost daily. Even with a top-notch printer, it’s easy to encounter challenges without supporting tools that ...

The build consists of a 3D printed base, containing a simple brushed motor. This is hooked up to a motor controller fitted with a simple potentiometer for adjusting the speed of rotation.

With the new software, it is possible to insert 3D models directly in a series of ... This will also help in organising your research projects and make them more comprehensive and professional.

This story appears in the June 2017 issue of National Geographic magazine. To appreciate a painting, we’re taught to look for color, composition, and light. But how can a painting be savored by ...