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yorwbatoday at 4:37 PM1 replyview on HN

There are a few pictures of truncated icosahedra in the article, alongside several other shapes that are not icosahedra. The point is that they have icosahedral symmetry. The L is important.


Replies

JackFrtoday at 5:26 PM

I was going to comment pedantically that soccer balls were dodecahedrons not icosahedrons, but in reading the article, I came to realize that truncated icosahedrons are the same as truncated dodecahedrons.

This was such a delightful realization I felt the need to comment anyway.