The Johnson Solids (2019)(qfbox.info)

50 points by twoodfin 2 years ago | 20 comments

Polyhedra Viewer(polyhedra.tessera.li)

17 points by HellsMaddy 1 year ago | 1 comments

Planes, Spheres and Pseudospheres(gregegan.net)

96 points by sohkamyung 3 years ago | 27 comments

Steffen's Polyhedron(gregegan.net)

56 points by pavel_lishin 1 month ago | 5 comments

Great Dirhombicosidodecahedron ("Miller's Monster")(software3d.com)

71 points by cobbzilla 26 days ago | 12 comments

A gallery page from the Stella polyhedron software site showing a paper model of the great dirhombicosidodecahedron, known as Miller's Monster.

Mathematical Origami(mathigon.org)

108 points by signa11 27 days ago | 22 comments

Mathigon page on mathematical origami, showing how to fold Platonic solids and other polyhedra with 3D models and explanations.