[Updated 5/15/13 with new list of plugins] SketchUp is a great tool for doing 3D design. It has a very low learning curve and can be used to create accurate designs. Moreover, there are many plug-ins for use with the app to increase functionality and...
Live Video from Ultimaker 3 Printer
Click here for video feed from the printer (this video feed is only available on campus and when the printer is connected).