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AZPrinter 450 3D printer quickly make relatively inexpensive prototypes.

SolidWorks 2010 new and enhanced features include the Split Line and the Hole Wizard.

The MotorTEC STPe v1.5 program, a free download from the Groschopp site (www.groschopp.com), calculates speed, torque, and power.

The MotorTEC STPe v1.5 program, a free download from the Groschopp site (www.groschopp.com), calculates speed, torque, and power.

The HP Z600 workstation features Intel Xeon processors with integrated memory controllers, which helps users tackle bigger problems faster.

The Alaris30 desktop 3D printer provides high-quality, finely detailed printed models in a compact office-friendly system.

FloTHERM 3D CFD software predicts airflow and heat transfer in and around electronic equipment, including the coupled effects of conduction, convection and radiation.

SolidWorks Corp. is providing an online Engineering Design Challenge it says helps you gain insight and top tips for improving your products and your career.

Engineer Blair Gotell designed what he calls the Stack-a-Buoy for fisherman. Intended for use with lobster lines, the buoys are easy to store and transport because they can be stacked even while attached to a rope.

Simulate and strive to optimize. But do not think for a moment that the current tools do it all.

CADfix 8.0 tackles the ever-present problems of 3D model data exchange and re-use between different engineering applications.