External references, or xrefs, are files brought into AutoCAD drawings as attachments or overlays. The option to overlay or attach an xref is available under the Reference Type section of the Attach ...

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No audio available for this content. Last week was spring break (for high school and college) for my kids. We decided to drive to San Francisco and the surrounding area to do a little sightseeing.

Complementing the many websites that already provide people for renders, PimpMyDrawing is a growing online database of vector drawings of people. The site was started by three recent graduates of ...

GCode aka Geometric-Code is a programming code that provides instructions to the CNC (Computer Numerical Control) machine and controls it. It basically tells CNC and 3D printing machines what or how ...