"icosahedron" traduzione italiano
And that's an icosahedron, which is one of the five sacred solids, very important shapes.
Now this was -- you make a joint of six, you make an icosahedron.
Now you can just make a little network like this and fold them and stick them together and make an icosahedron.
You see the icosahedron again.
And you can see how the icosahedron withdraws into the dodecahedron and then they just merge into each other.
ice-skating · iceberg · icebergs · icebox · iced · Iceland · icing · icky · icon · icons · icosahedron · ictus · icy · ID · Idaho · idea · ideal · ideas · ideation · idem · identical