Blender - Expanded Rhombicosidodecahedron construction from Triacontahedron
Channel: NarFlux
Date: 2022-01-08

Construction of an Expanded Rhombicosidodecahedron from a Triacontahedron.  Amazingly, with all Edge Lengths being 1" on the faces of the Triacontahedron, every face being a Golden Rhombus, is extruded exactly 1.618034 (phi, the golden ratio), to create the greater framework of the Expanded Rhombicosidodecahedron.  You just have to fill in the faces between all the dots and then you have it!