Now available in the Free CAD library from VirtualCAD is an entire laundry list of fasteners including Socket Head Cap Screws, Shoulder Screws, Flat and Button Head Screws, Set Screws, Pressure Plugs, and Dowel Pins. Addressing engineers' need for more detail in their drawings, the CAD library lets the user control the amount of detail by turning it on and off, or resetting it, to avoid larger file sizes. To view these 3D CAD models, go to www.virtualcad.com.
The Space Kid, 11, will be one of the first civilians to have his design manufactured in space by NASA, thanks to the City X Project, which inspires kids to think about new 3D-printed inventions that could be useful for humans living in space.
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.