Bimba reports that many engineers are now taking advantage of a new CAD capability on its website at www.bimba.com. Starting with a database of native CAD files, users can parametrically generate drawings of numerous cylinder types on the fly, customizing parameters such as stroke length and rod extension to 1/1000th of an inch. The benefit: Quicker turnaround times for CAD models.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.