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Meta
Category Archives: sciences
when grown-ups play with blocks
I’ve redone the Wikipedia page on convex uniform tilings of Euclidean 3-space. It occurs to me that one could enumerate the convex uniform tilings of flat, spherical and hyperbolic 3-spaces by an approach similar to what I’ve used to find … Continue reading
Posted in eye-candy, mathematics
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wandering the web
Gunnerkrigg Court, a newish cartoon-strip set in a decidedly weird boarding school. This is too good to leave buried in the comments: Loituma perform “Ievan polkka” Sheldon Richman: Capitalism vs Capitalism Something Positive: It’s entirely possible that you’ll appreciate this … Continue reading
Posted in arts, cartoons, economics, music+verse
1 Comment
how’s your German?
I’d love to have an English translation of the German comments in fullgen.c, a program that counts the polyhedra that can be made of pentagons and hexagons (i.e. fullerenes), so that I can modify it. (None of the output modes … Continue reading
Posted in language, mathematics, neep-neep
3 Comments
it’s a day for anniversaries
Several important things happened on April 19, but here’s one of which I was unaware: Charles Darwin died on this date in 1882. It came to my attention because the bookmark of the hour happens to be the Darwin-L archives. … Continue reading
Posted in history, sciences
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give me liberty or give me subsidies
Will Wilkinson spanks someone or other at The New Yorker for worrying too much about income inequality and disregarding the psychological benefits of autonomy.
Posted in economics
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did you bring enough to share?
In the old Bill Cosby Show, Chet Kincaid was a PE teacher who, in one memorable episode, substituted for an algebra teacher. (Come to think of it, that episode was probably my first exposure to algebra!) Does anyone remember the … Continue reading
Posted in cinema, mathematics
1 Comment
the urge to meddle
I recently began contributing to Wikipedia; my biggest contribution so far is these tables of convex uniform polychora (the data are borrowed, the arrangement mine). After a few days of this, wherever I see a webpage with awkward language I … Continue reading
Posted in mathematics, me!me!me!
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