An Avian Parade

This was taken near our apartment in Maumelle, Arkansas, where flocks of geese enjoy imitating red traffic lights. None of them appeared even slightly afraid of cars, nor the people in them.

Tessellation Featuring Regular Dodecagons, Two Sizes of Squares, Trapezoids, Rhombi, and Convex Hexagons

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Tessellation Featuring Regular Decagons, Convex Hexagons, Kites, Trapezoids, and Four Types of Rhombi

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Two 242-Faced Polyhedra

I made these using Stella 4d, which you can try for free at http://www.software3d.com/Stella.php.

What Bothers You the Most?

I’m registering online for physical therapy for my right shoulder, and they just asked me this question. “Stupidity” is the first thing that comes to mind, but I don’t think that’s the answer they’re looking for.

A Polyhedron With 154 Faces, Twenty of Which Are Regular Heptagons

I made this using Stella 4d, which you may try for free at http://www.software3d.com/Stella.php.

A Variant of the Enneagonal Antiprism Featuring Eighteen Pentagons as Lateral Faces

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I made this using Stella 4d, which you can try for yourself, for free, at http://www.software3d.com/Stella.php.

A Tessellation Featuring Regular Octagons, Regular Heptagons, Convex Hexagons, Concave Octagons, and Isosceles Trapezoids

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A Tessellation Featuring Regular Octagons, Regular Enneagons, Convex Octagons, Concave Octagons, Isosceles Triangles, and Isosceles Trapezoids

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A Library Dream

(Photo by Benjamin Krain.)

I just woke up from an afternoon nap, and was having a strange dream. It was the beginning of Summer, and I was working on a second master’s degree at UALR — and working at the UALR Ottenheimer Library again, where I worked in real life from 1988 to 1992, as an undergraduate. It was my first day back in the job, and I was getting there at about 12:45, with my shift starting at 1:00 pm. I was also bringing a fancy pot for a pepper plant. Upon arrival, I put all my stuff away, said hello to Tony (my boss there, and a friend), looked at the schedule, and saw, to my dismay, that I was supposed to be there from 7:00 am to noon. I wasn’t early — I was very late! There was nothing left to do but apologize to Tony, which I did. At that point, I woke up.