Throughout these lessons, we will explore techniques to create solid geometry from several of Rhino's basic modeling tools such as extrudes lofts, radii, and offset surfaces. Along the way we will look at analysis tools to ensure our parts are indeed solid and can stand up to exporting to manufacturing ready software and 3D printing. All of our parts will take practical, basic tooling and drafting into consideration and will join and interact with one another in a realistic feasible way.