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Meta
Category Archives: sciences
umbra Saturni
the view from Saturn’s shadow My latest finding of “dictionary translation”, at a pet store: ONE-STORY CAT CAVE UNE CAVERNE À CHATS D’HISTOIRE I’d make it caverne à chats à une étage. Funny that I missed this three years ago … Continue reading
it takes an expert?
Kaiser Permanente has a radio spot with this bit of dialogue: So what did your doctor say? Oh, she prescribed the same medication she always does. And it worked? M-hm! My doctor is awesome. What’s wrong with this picture?
Jenn
New toy! Fritz Obermeyer’s Jenn makes stereographic projections of most of the convex uniform tilings of the hypersphere; of the 64 Conway-Guy polychora only four (whose construction is somewhat anomalous) are missing. I downloaded the generic Unix version and easily … Continue reading
Posted in eye-candy, mathematics
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beauty’s where you find it
I mis-heard some trivial question as “What is Hamming music?” For some of us, the name Hamming is strongly associated with information theory, and so I imagined that “Hamming music” must be algorithmic composition using error-correcting principles. And that got … Continue reading
Posted in mathematics, music+verse
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elsewhere
Will Wilkinson debunks the notion that private charity would be better spent to “leverage” government spending — in other words, in rent-seeking.
Posted in economics, politics
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finite menu
One episode of Murder in Suburbia involves a mate-swapping club of four couples. (In this case, sex provides the opportunity but not the motive.) It occurred to me in my insomnia that, instead of drawing names from a hat, for … Continue reading
Posted in mathematics
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here and there
Claire Wolfe: The Quality of a Free Man (cited by Rational Review News Digest) James Leroy Wilson says some things that I have attempted to say about, for example, highways: Perhaps a genuinely free market would have seen the development … Continue reading
Posted in economics, politics, psychology
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