Rona Gurkewitz's 3-D Geometric Origami PDF

By Rona Gurkewitz

ISBN-10: 0486135608

ISBN-13: 9780486135601

Innovative, stimulating and difficult publication combines the paintings of paperfolding with making polyhedra-based types. tasks variety from the fairly uncomplicated dice and tetrahedron to such mind-boggling fabrications because the double pentagonal pyramid and the truncated hexadecahedron. directions and diagrams incorporated.

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Art: The very popular work of M. C. Escher utilizes different polyhedra such as the dodecahedron. Architecture: The geodesic domes of Buckminster Fuller influenced later buildings that were built in geometric shapes based on polyhedra. Astronomy: In the 16th century Johannes Kepler used the Platonic polyhedra as the basis for his theory of how the planets orbited the sun. Biology: Some viruses have coats that are shaped like icosahedra. Also, radiolaria look like stellated polyhedra with lots of points.

Y. 10024. It can also provide you with information about origami organizations all over the world. About the Authors Rona Gurkewitz is an Associate Professor of Mathematics and Computer Science at Western Connecticut State University. She became interested in origami in 1972 after meeting Laura Kruskal and Lillian Oppenheimer. Laura Kruskal is a creative folder and teacher and Lillian Oppenheimer was the founder of the Origami Center of America and was the International First Lady of Paperfolding during her lifetime.

Of edges: 30 No. of corners: 12 No. of edges or faces meeting at each corner: 5 Archimedean Solids Name: Truncated Tetrahedron No. of faces: 8 Shape of faces: 4 hexagon, 4 equilateral triangle No. of edges: 18 No. of corners: 12 No. of edges meeting at each corner: 3 No. of faces meeting at each corner: 2 hexagon, 1 equilateral triangle Name: Cuboctahedron No. of faces: 14 Shape of faces: 6 square, 8 equilateral triangle No. of edges: 24 No. of corners: 12 No. of edges meeting at each corner: 4 No.

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3-D Geometric Origami by Rona Gurkewitz

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