Category Archives: sciences

in memory

Dan Alderson once made a map of nearby stars by mounting little colored spheres on threads strung between holes in two sheets of heavy clear plastic. It occurs to me that, taking the stars in pairs, he could use half … Continue reading

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two links about medical policy

blogpost on medical licensing surprisingly sane Atlantic article on the structure of the health biz Update: Twice in 2018, people urged me to improve this page by adding links about addiction and vaping.  If it happens again, I’ll suggest that … Continue reading

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I’m melting!

Without serious effort, I seem to have lost a tenth of my peak mass in three years. I think the main change is that I no longer eat rice most days.

Posted in me!me!me!, medicine | 2 Comments

a perverse incentive in customer service

Awhile ago I worked out that, if you want to watch a different disc every evening using Netflix, your quota (the number of discs you have out at a time) needs to be at least five: three for the mail … Continue reading

Posted in cinema, economics | Leave a comment

where’s my fix?

For two or three years I was never without a supply of navel oranges, because the Australian (or before that Chilean) crop came in just as the California crop was ending; but the antipodean goodies have not (yet) shown up … Continue reading

Posted in economics, food, me!me!me! | Leave a comment

polytopes

Dr. Richard Klitzing lost his webhost, so I took custody of his polytope pages.

Posted in mathematics | Leave a comment

unexpected aspects of asymmetry

My left arm is very sore today, making me notice how many little things I habitually do with my ‘wrong’ hand. I wonder whether this says something about my brain. They say women’s hemispheres are less specialized; maybe my partial … Continue reading

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