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With the same pattern repeating on each polyhedrons face, it is possible to create an alternating...
Can a polyhedron be curved? Perhaps this is some mistake? Or maybe this is not a polyhedron? It...
It is not often possible to encounter polyhedra outside of math textbooks. Even though such...
The invention of the calendar is a remarkable event for humanity. The fact that a year consists of...
The most famous building in Kazan (a city in Russia) and its main symbol is Tower Syuyumbike. It...
One of the most famous magazines in Russia - popularizers of science with 115 years of history-...
A suspended ceiling lamp, or simply a chandelier, has never been so close to exact mathematical...