flexagon
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Flexagon — In geometry, flexagons are flat models made from folded strips of paper that can be folded, or flexed , to reveal a number of hidden faces. They are amusing toys but have also caught the interest of mathematicians.Flexagons are usually square or… … Wikipedia
flexagon — /flek seuh gon /, n. a three dimensional figure having polygonal faces that is constructed from a folded sheet of paper in such a way that different faces are exposed when the figure is flexed along its folds. [FLEX1 + agon (as in HEXAGON,… … Universalium
flexagon — flex·a·gon … English syllables
flexagon — ˈfleksəˌgän noun ( s) Etymology: flex (I) + agon (as in hexagon) : a folded paper figure that can be flexed along its folds to expose various arrangements of its faces * * * /flek seuh gon /, n. a three dimensional figure having polygonal faces… … Useful english dictionary
Flexágono — Saltar a navegación, búsqueda Enlaces externos Flexagons Artículos de Harold V. McIntosh, Antony S. Conrad y Daniel K. Hartline y otros (en inglés) The Flexagon Portal Página de Robin Moseley (en inglés) Triangle Flexagon Bestiary Página de Scott … Wikipedia Español
Флексагонная теория — Флексагоны (от англ. to flex гнуть, сгибать) это многоугольники, сложенные из полосок бумаги прямоугольной или более сложной, изогнутой формы, которые обладают удивительным свойством: при перегибании флексагонов их наружные поверхности прячутся… … Википедия
Richard Feynman — Feynman redirects here. For other uses, see Feynman (disambiguation). Richard P. Feynman Richard Feynman at Fermilab Bor … Wikipedia
Mathematical puzzle — Mathematical puzzles make up an integral part of recreational mathematics. They have specific rules as do multiplayer games, but they do not usually involve competition between two or more players. Instead, to solve such a puzzle, the solver must … Wikipedia
Bryant Tuckerman — (November 28, 1915 May 19, 2002) was an American mathematician, born in Lincoln, Nebraska. He was a member of the team that developed the Data Encryption Standard (DES).He studied topology at Princeton, where he invented the Tuckerman traverse… … Wikipedia
List of mathematics articles (F) — NOTOC F F₄ F algebra F coalgebra F distribution F divergence Fσ set F space F test F theory F. and M. Riesz theorem F1 Score Faà di Bruno s formula Face (geometry) Face configuration Face diagonal Facet (mathematics) Facetting… … Wikipedia
