On 2021-8-26 10:40, spike jones via extropy-chat wrote: > Primitive savage! You design three dimensional objects? Some of my creations (https://www.shapeways.com/shops/bendwavy) began their life, as it were, in the boundary of a hypersphere; I then used stereographic projection to bring them into flat 3-space. -- *\\* Anton Sherwood *\\* www.bendwavy.org