"[Blender] is daunting at first ... renders can be easily done with a small selection of those features." Once you've created a 3D model, it can be sent to 3D printers, computer-controlled routers — ...

So you have a 3D printer and need to print something ... Blender is a great tool. Want to model some Greek and Roman statuaries? Blender is a great tool. Need a part for a mechanical device?