----- Mensaje de Jorge Jaramillo
Does anyone know of a modular
icosahedron with plain faces and a strong lock?
Two come up to mind. Both of them look clean, plain-faced and are quite solid:
1) In David Mitchell's "Mathematical Origami" there's an icosahedron
by Tomoko Fuse which fits your description. Five modules.
2) There's another icosahedron by Tomoko Fuse with those
characteristics in an Origami Tanteidan Magazine, some (eight?) years
ago. I cannot check the exact number now.
All the best.
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JOSE IGNACIO ROYO PRIETO
Matematika Aplikatua Saila
University of the Basque Country UPV/EHU
Alameda de Urquijo s/n
48013 Bilbao
SPAIN
Phone: 00 34 946013987
FAX: 00 34 946014244
E-mail: [email protected]
Web: http://www.ehu.eus/joseroyo
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