Los poliedros estrellados son sin duda los más bellos y vistosos. Nos los encontramos en repetidas ocasiones en el arte, como objetos decorativos. Pero son bastante complicados de construir en papel o cartulina. Con Poliedros 3D tendrás el placer de montarlo y desmontarlo en poco tiempo y tantas veces como quieras. Los puedes combinar con sus correspondientes poliedros, metiéndolos dentro para comprender mejor su estructura geométrica y topológica, calcular su característica de Euler, etc.
The star-polyhedra are undoubtedly the most beautiful and colorful. We found them repeatedly in the art as decorative objects. But are very difficult to build on paper or cardboard. With 3D polyfelt you will have the pleasure to be assembled and disassembled in a short time and as often as you like. You can combine with their corresponding polyhedra, putting them in order to better understand geometric and topological structure, calculate the Euler characteristic, and so on.
Dodecaedro estrellado / Stallated dodecahedron
El dodecaedro estrellado se construye cambiando cada pentágono del dodecaedro por una pirámide pentagonal (sin su base). El modelo más común se consigue prolongando las aristas del dodecaedro hasta su corte con otras.The stellated dodecahedron is constructed by changing each pentagon of the dodecahedron by a pentagonal pyramid (without base). The most common model is achieved by extending the edges of the dodecahedron to his court with others.
Gran icosaedro estrellado / Great stallated icosahedron
El gran icosaedro estrellado, al igual que el dodecaedro estrellado, se construye prolongando las aristas del dodecaedro hasta que se corten con otras. En este proceso se substituye cada cara triangular del icosaedro por una pirámide triangular (sin su base).
The large stellated icosahedron, as well as the stellated dodecahedron is constructed by extending the edges of the dodecahedron until intersecting with each other. This process replaces each triangular face of the icosahedron by a triangular pyramid (without base).
