These are articles posted by The Fold editor all (who may or may not be the author; see byline for authorship). The Fold is the online magazine for members of OrigamiUSA. New articles are posted continuously over the two month period of each issue. To contribute to The Fold or for other questions, please see our FAQ.
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Learn how to fold Molly Kahn's 3-unit modular Hexahedron and marvel at the multitude of math manifested around this model!
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At the recent 5OSME convention, an impromptu challenge involved incorporating a "nonexistent" fold, the origami hypar, into definitely existent origami models.
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This complex design, from a square, uses a mix of 30 and 22.5 degree symmetries.
