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Articles for keyword: abstract

Cool Iso-area Hexagon Collapses
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by Thomas Hull
Several variations on a hexagon-based, iso-area, geometric collapse method are shown. Some of these were taught at the 2013 OrigamiUSA Annual Convention in New York City.
Folding a Golden Gnomon Box
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by Arnold Tubis, John Andrisan, and Christopher Pooley
Part two in a series examining the mathematics behind the golden ratio in some geometric boxes.
Review: "Spiral: Origami | Art | Design" by Tomoko Fuse
by Sara Adams
Tomoko Fuse's newest book is exquisite and all about spirals!
Diagrams: Bracelet
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by Robert Orndorff
Diagrams for a bracelet that appears woven.
Diagrams: Color Shifter Duo Star
by Ilan Garibi
Diagrams for an elegant seven piece color-change modular.
Diagrams: Stardust
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by Didier Piguel
Diagrams for Didier Piguel's Stardust, a star that can be transformed into an abstract yet expressive character.
Geometric Folding Algorithms: Free Video Lectures
Erik D. Demaine
Course information for an MIT graduate course in Geometric Folding Algorithms.
Hidden Math in the Origami Wind Spinner
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by Tom Hull
The origami wind spinner is a traditional, if somewhat obscure model of repeated pleat folds. We ask ourselves, "What kind of shapes can paper form with these simple pleats?" and, "How much can we make a square piece of paper rotate with this pleating scheme?" The answers are surprising and fun!