Website: thingiverse
Author: henryseg
Price: Free Download
File format: .Stl 3d printable
Description:
This model is featured in figure 3.12 of Visualizing Mathematics with 3D Printing. Video.Stereographic projection is a map from the sphere to the plane: Imagine straight lines going from the north pole of the sphere down onto the plane. Each line hits the sphere in one point and the plane in one point. Stereographic projection