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Meta
Category Archives: eye-candy
linky goodness
Adventures of Mr Coo, a wacky bit of Flash animation from Basque-land. (Cited by JoAnne Schmitz.) At Languagehat, some interesting brief remarks on the Belgian aristocracy’s efforts to seem less alien to Flanders. Warren Meyer on why libertarians write blogs … Continue reading
Russia in three passes
A few years ago we thrilled to an exhibit by the Library of Congress of color photographs of Russian life made in 1909–15. Now I learn that the images shown there are a small fraction of the Prokudin-Gorskii plates, most … Continue reading
Doctor Matrix’s little helpers
Ed Pegg writes: I’d like to do a “behind the scenes” look at Mathematical Games for an article. Martin [Gardner] did lots, but he avidly used a lot of help from hundreds of people. I’d like to write an article … Continue reading
Posted in eye-candy, mathematics
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squished hypertorus
This is intended to be an orthographic projection of a stereographic projection from S5 (the five-dimensional surface of a sphere in six-dimensional space) into E5 (flat five-space) of the cartesian product S2 × S2, a kind of torus. The colors … Continue reading
Posted in eye-candy, mathematics
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not a butterfly’s wing
Voronoi cells of nodes of the golden sector spiral, colored according to three different cycles (one for each primary), all with irrational periods.
Posted in eye-candy, mathematics
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the royal philatelic service moves with the times
Tanaqui Weaver, cited here recently, reports: the UK issued a neat 2nd-class stamp with an atom of c60 illustrated. It’s thermochromic black, and a hot thumb on the stamp whitens it out to reveal a captive atom of carbon in … Continue reading
Posted in eye-candy, sciences
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