Cluster of Sixty Rhombicosadodecahedra

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Augmented IcosaSoftware credit: see http://www.software3d.com/stella.php — free trial download available.

The Mathematical and Linguistic Inaccuracy of Strip Club Advertising

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The Mathematical Inaccuracy of Strip Club Advertising

Of all the signs used to advertise strip clubs, the one that is most familiar, and most recognizable, is the type you see here — just one I picked, of many like it, from the results of a Google image-search.

It’s also mathematically inaccurate. “Girls” are, by definition, human female children. Any strip club, in any developed country, that actually had real girls stripping would quickly be closed down by the authorities, and rightly so. Where I live (Arkansas, in the USA), strip clubs do not hire performers who are younger than age 18, and that means that, legally, these strippers are adults.

Adult human females are, of course, properly called “women,” not “girls.” Therefore, these signs, seen on strip clubs all over the place, should actually say “WOMEN WOMEN WOMEN,” not “GIRLS GIRLS GIRLS.”

This may not be what most other people think about when they’re driving around, and see strip club advertising, but both mathematical and linguistic inaccuracy bother me — a lot.

The 43rd Stellation of the Snub Dodecahedron

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The 43rd Stellation of the Snub Dodecahedron

It can sometimes be difficult to distinguish between kites and rhombi. In this case, the edges between rhombi which meet five at a vertex are slightly shorter than the other types of edges here, making the yellow faces here, of which there are sixty, kites. The blue equilateral triangles are twenty in number.

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

Zonohedron Featuring 870 Rhombic Faces of 15 Types

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Zonohedron Featuring 870 Rhombic Faces of 15 Types

 

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

The Thirtieth Stellation of the Great Rhombicosidodecahedron

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The Thirtieth Stellation of the Great Rhombicosidodecahedron

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

Thirty-Two Truncated Icosahedra, Clustered Around a Much Larger Icosidodecahedron

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Thirty-Two Truncated Icosahedra, Clustered Around a Much Larger Icosidodecahedron

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

A Rhombic Triacontahedron, Peeking Through the Faces of an Icosahedron

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A Rhombic Triacontahedron, Peeking Through the Faces of an Icosahedron

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

The Convex Hull of the Polyhedral Cluster Found in the Previous Post

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The Convex Hull of the Polyhedral Cluster Found in the Previous Post

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

A Central Icosahedron, Augmented with Rhombicosidodecahedra On Each Face

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A Central Icosahedron, Augmented with Rhombicosidodecahedra On Each Face

Software credit: visit http://www.software3d.com/stella.php for more information on the program used to make this rotating image. A free trial download is available.

Mostly Empty Space

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Mostly Empty Space

Ask any chemist or physicist, and they’ll verify that ordinary matter is mostly empty space. (The physicist may then go on to confuse you by explaining how that “empty” space isn’t really empty,  if inspected closely enough, but that’s not my subject here.)

This image, geometrically created, is also mostly empty space. To make it, I started with the polyhedron seen in the last post — itself created by stellation of the post before it — and continued stellating, many more times. By doing so, I stumbled across a polyhedron with these “X” shapes included, plus some other stuff. To finish making this, I simply rendered everything except the “X” shapes invisible, then changed the coloring scheme of the result.

Stella 4d was used to create this image, and you may try it for free at http://www.software3d.com/stella.php.