Paulo Freire's polytope models

Main site:

1. Welcome
2. Polygons
   • Points, line segments, Zometool
   • Zomable polygons
   • Metric properties and symmetry
3. Polyhedra
   • Convex polyhedra
   • Star polyhedra
   • Regular compounds
4. Polyhedra with Zometool
   • Kepler's cosmos
   • Stellations and facetings
5. Polychora
• Projections and sections
• Simple regular polychora
• The 24-cell
• The 600-cell and the 120-cell
6. Star polychora
   • Regular star polychora
   • Geometric relations
   • Partially regular polychora
7. Regular polychoron compounds
   • Triality
   • Facetings of the 24-cell
   • Facetings of the 600-cell
   • Facetings of the 120-cell
8. Zomability
   • Zomable polychora and compounds
   • Non-Zomable projections
9. Beyond the fourth dimension
10. References

Side alleys:

1. Archimedean polytopes
   • Archimedean solids
   • Archimedean polychora
   • Zomable Arch. polychora
2. Uniform polyhedra
3. Stellations of the Rhombic triacontahedron
4. The cuboctahedron