He tried to save, but the "Save" button was grayed out.

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VariCAD offers a comprehensive set of features that make it an ideal solution for 3D modeling and design. Some of its key features include:

Elias was performing a finite element analysis (FEA) on a critical load-bearing arm. It was a complex calculation that taxed the CPU. Suddenly, the VariCAD interface flickered. The toolbars scrambled, turning into static noise. The model vanished.