Category Archives: Mathematics

The dominant topic of my blog. You figured that out from the blog’s name, though, right?

A Variant of the Icosidodecahedron Featuring Four Hexagons

This was made using Stella 4d, a program you can try for yourself at http://www.software3d.com/Stella.php.

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A Variant of the Rhombicosidodecahedron Featuring Four Hexagons

This was made using Stella 4d, a program you can try for yourself at http://www.software3d.com/Stella.php.

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A Miscellany of Polyhedra with Icosidodecahedral Symmetry

All of these polyhedra were made using Stella 4d: Polyhedron Navigator. If you’d like to try this program yourself, simply visit http://www.software3d.com/Stella.php, where a free trial download is available.

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Slowly Rotating Hypercube

The hypercube, also known as a tesseract, is the four-dimensional analog to the cube. I made this projection of a hypercube with Stella 4d, which is available at http://www.software3d/Stella.php.

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Two Facetings of the Truncated Dodecahedron

I made these using Stella 4d, a program you can try for free at this website.

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A Faceted Truncated Icosahedron

This is one of many possible facetings of the truncated icosahedron. I made it using Stella 4d, which you can try for yourself at this website: http://www.software3d.com/Stella.php.

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An Easy Way to Find a Better President

Obtain nine ten-sided dice, as seen above. Use them, one at a time, to generate nine random digits, in order. Check to see if a living person has that Social Security Number. If so, check to see if the person … Continue reading

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