0.00 $

0 item(s)

** **

--- . ---

This circus hedgehog dreams of becoming a disco ball. In the colored corners of the polyhedra hides a joke, a trick and incredible human capabilities.

--- . ---

The polyhedron unites in itself five more simple geometric solids - octahedra.

You can see this by matching the color of the faces.

Five octahedra of different colors are combined together.

One of the eight faces of the octahedron is as follows.

Part of the triangular face has the following angles.

To assemble the polyhedron "Compound of five octahedra", use the blank shown in the figure:

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

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

What happens if a flat geometric shape, such as a rectangle, begins to rotate rapidly relative to...

The festival of fascinating science was held in Moscow on April 24 and 25, 2015 at the physics...

There are coincidences, which we do not even suspect. April 12 - Cosmonautics Day!...

ARCHIMED (287 - 212 BC) - Ancient Greek mathematician, physicist and mechanic. Archimedes is the...

Sometimes you hear the question: “Why did you choose paper (or more precisely, design cardboard) to...