Compound six tetrahedra

Summer is the time you want to spend outdoors. At the desk, the children will sit down in...

At first glance it may seem that the choice of glue, the task is quite simple, especially for...

Archimedes, a scientist from Ancient Greece, discovered thirteen types of polyhedra, now called...

A star is an image of divine idea and will, due to them our Light and Universe were created and...

Studio Artemy Lebedev (makes the design for the leading search engine Yandex) was proposed form of a...

In this article we will try to tell whether the of “Magic Edges” can be attributed to a variety of...

The most famous building in Kazan (city in Russia) and its main symbol is Tower Syuyumbike. It is...