Virtual Reality Polyhedra - Encyclopedia with virtual reality (VRML) models, history and art of the shapes. Includes background information on each shape, a glossary, guide to names, classroom activities, sculptures by the author, and a bibliography. Metal Polyhedra Models - A set of eight solid aluminum models for purchase, available in several colors. Three Puzzles with Polyhedra and Numbers - An article by Jorge Rezende, Lisbon. Includes a deltoidal icositetrahedron, rhombicuboctahedron and rhombic dodecahedron exercise. Juno's World - Three dimensional block puzzles, VRML models, instructions for creating real-world shrinkable models, and a gallery of images. In English and Japanese. Multiple-unit Dodecahedral Constructions - Images and VRML models of the shapes connected together by their faces. Netlib Repository - Polyhedra - Data files and sample C code for a large number of the shapes. Paper Models of Polyhedra - More than eighty paper model templates, ready to cut out and fold up, available to print out or download. Pavilion of Polyhedreality - List of links to sites on the topic, plus a few renderings of the shapes. Platonic Solids - Explains why there can be only five regular polyhedra. The Platonic Solids by Peter Alfeld - A proof that each configuration of polygons around a vertex results in a unique polyhedron, plus Java applets for rotating the images of the shapes. Platonic Spheres - The five regular polyhedra mapped onto the surface of their surrounding spheres, which can be rotated in java applets. Also includes a discussion of the mathematical properties of the shapes. Polyedergarten - Images of paper models, plus some vrml models. In English, German, and French. Polyhedra Home by Sam Gatrix - Hundreds of ray-traced polyhedra, their duals, and their properties, plus Polyhedra 2001, a real-time viewer available for download (uses OpenGL). The Puzzling World of Polyhedral Dissections - Puzzle designer's guidebook with designs, plans, and instructions for building geometric dissection puzzles of polyhedra and burrs. The Uniform Polyhedra - Excerpt of Chapter 9 of R. Maeder's book The Mathematica Programmer II. Includes images and statistics for 80 uniform polyhedra, plus background information on the shapes and the wythoff symbol. Zvi Har'El - Features a paper on uniform polyhedra and Kaleido software for computation and display of the shapes. Stellated Icosahedra - Background information and images of the 59 possible stellated icosahedra. Superliminal Software - The Geometry Page - Discussion of deltahedra, infinite and flexible polyhedra, with images, a java applet, and links. Symmetry, Crystals and Polyhedra - Data on polyhedra, the different types, compounds of the shapes, stellations, stewart toroids, zonohedra, and tesselations. Also discusses crystallography and symmetry. Harold Scott MacDonald Coxeter - Biography from an online History of Mathematics, with quotes. Mathematician's Portrait - Professor Emeritus H.S.M. Coxeter - Short biography from the University of Toronto. polyhedra.mathmos.net - An online encyclopedia of the shapes, including ray-traces and other data on the Platonic Solids, Kepler-Poinsot Polyhedra, and Archimedean Solids. Handsonmath.com - Abstract of book about geometric model building. Vladimir Bulatov Polyhedra Collection - Collection of information on polyhedra with images, VRML files, interactive java applets and original research. A Ride Through the Polyhedra World - Provides animations and video clips of convex polyhedra, non convex polyhedra, other polyhedra and related subjects. In French and English.