Robert McNeel & Associates has released version 7 of their popular 3D CAD tool, Rhinoceros, a.k.a. Rhino3D.
How To Fully Leverage 5-Axis 3D Printing
New research has uncovered ways to optimally use 5-axis 3D printing.
Mesh Modeling, Part 2: Siemens Convergent Modeling for Meshes and NURBS-based Geometry
Developers of Siemens NX are working to integrate mesh data for everyday CAD users.