Noneuclidean geometry-straight lines model

Name: Noneuclidean geometry-straight lines model
Brand: Printables
SKU: 171975

With different projection, you can get Beltrami Klein or Poincaré models of Lobachevskiy geometry.

112

updated April 15, 2022

Description

Supports needed (for the center at least).

The author hasn't provided the model origin yet.