Author Archives: RobertLovesPi

About RobertLovesPi

I go by RobertLovesPi on-line, and am interested in many things, the majority of which are geometrical. Welcome to my little slice of the Internet. The viewpoints and opinions expressed on this website are my own. They should not be confused with the views of my employer, nor any other organization, nor institution, of any kind.

An Expansion of the Rhombicosidodecahedron

This expanded version of the rhombicosidodecahedron has, as faces, 30 rhombi, 60 almost-square trapezoids, twelve regular pentagons, and twenty equilateral triangles, for a total of 122 faces. I made it using Stella 4d, software you may try for free at … Continue reading

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Eight Kite-Rhombus Solids, Plus Five All-Kite Polyhedra — the Convex Hulls of the Thirteen Archimedean-Catalan Compounds

In a kite-rhombus solid, or KRS, all faces are either kites or rhombi, and there are at least some of both of these quadrilateral-types as faces. I have found eight such polyhedra, all of which are formed by creating the … Continue reading

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Ten Different Facetings of the Rhombicosidodecahedron

This is the rhombicosidodecahedron. It is considered by many people, including me, to be the most attractive Archimedean solid. To create a faceted polyhedron, the first step is to get rid of all the faces and edges, leaving only the … Continue reading

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Special PCSSD Board Meeting, 3:00 pm, Saturday, April 28 — Please Attend, and Spread the Word!

Dr. Janice Warren is the interim superintendent of the Pulaski County Special School District. It has become clear in recent weeks that she is not being treated fairly by the PCSSD’s Board of Education — even though she is, in … Continue reading

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Purify Your Water First, Michigan!

The “Pure Michigan” ad campaign should wait until they’ve replaced ALL of the lead pipes in Flint. Until then, the whole thing is just an exercise in hypocrisy.

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