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Portion of Sphere-Kissing Lattice with Mean Degree 11.5 and Integer Coordinates
The Curve of Archytas
A Random Curve Generator
Extruded Track
Clelie's Curve
Duads and Synthemes
Nested Tetrahedra
16 Spheres
Triangle Free Unit Distance Graph with 4-Chromatic Order 19 Subgraph
6-Chromatic 3-Space Unit Distance Graph of Order 56
Figure for Nechushtan's Proof
(1,1,5)-Degree/Diameter Graph
(1,1,6)-Bipartite Degree/Diameter Graph