Mathematical Origami - Origami models and techniques with strong mathematical precepts.
Modular Origami - Images of modular origami models folded by Michał Kosmulski. Model categories include: fractals and IFS, interesting mathematical objects, polyhedra and balls, spiked balls and stars.
Modular Origami - Instructions, diagrams and pictures of various modular models in English, German, and Russian.
Origami Mathematics - Mathematics of paper folding; includes a bibliography of articles and journals, Combinatorial geometry syllabus, and a tutorial on geometric constructions. Photo gallery of completed modular, geometric, and tessellation models.
Origami Tessellations - Weblog by Eric Gjerde featuring tessellations, crease patterns, tessellation geometry, origami mathematics and paper folding in general.
Anything Goes Trivia
Megaton Man
Trevor
