This article was updated May 30, 2023. It was originally published Sept. 8, 2011. 3D solid modeling can be a double-edged sword for engineers. It lets them express their creativity and easily design ...

Researchers have developed the first model of solid tumors that reflects both their three-dimensional shape and genetic evolution. The new model explains why cancer cells have a surprising number of ...

In a prime example of past meets future, a Texas-based company has used a century-old classic firearm as the blueprint for the world’s first 3D printed metal gun. Solid Concepts' use of a laser ...

Most 3D printing projects start with a 3D model of some kind. Slicing programs transform the model into gcode. The gcode file contains the commands that actually drive your printer. There are ...