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Triquetra Frame


The triquetra (trefoil knot) is a geometric figure consisting of three mutually intersecting vesica piscis lens shapes. The central region common to all three lenses is a Reuleaux triangle. Also: In topology, a branch of mathematics, the trefoil knot is the simplest example of a nontrivial knot. The trefoil can be obtained by joining together the two loose ends of a common overhand knot, resulting in a knotted loop. As the simplest knot, the trefoil is fundamental to the study of mathematical knot theory, which has diverse applications in topology, geometry, physics, chemistry and magic. The trefoil knot is named after the three-leaf clover (or trefoil) plant.


cm: 7.148 w x 7.87 d x 2.42 h


Purchase at www.shapeways.com








Framed globe for your key chain





cm: 3.124 w x 4.204 d x 3.122 h



Purchase at www.shapeways.com



Posted 01/03/2015 by reviter

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