[Slant 3D] has a useful video explaining some thoughtful CAD techniques for designing 3D printed pins that don’t break and the concepts can be extended to similar features. Sure, one can make pins ...

When we have two 3D printed parts that need to fit together, many of us rely on pins and holes to locate them and fix them together. [Slant 3D] has explored some alternative ideas in this area that ...

Rivera will receive a 3D printer which will be donated to the school, library, organization of his choice. Credit: Courtesy Image / We (Heart) Veterans Pin Design Challenge Local seventh grader Daniel ...