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Meta
Category Archives: sciences
the other structure of scientific revolutions
Current reading: Freeman Dyson, Imagined Worlds (Harvard, 1997). [Thomas Kuhn’s book The Structure of Scientific Revolutions (1962)] misled a whole generation of students and historians of science into believing that all scientific revolutions are concept-driven. The concept-driven revolutions are the … Continue reading
Posted in history, sciences
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muppet mystery
HIV comes to Sesame Street, and Tim Blair wonders how: How will the character’s contraction of the disease be explained? Sharing a needle with Oscar in his squalid street dwelling? Sex can be ruled out — Muppets don’t have genitals. … Continue reading
Posted in cinema, medicine
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a third eye may help
Java stereo hypercube. Now where did I hide those red/blue filters?
Posted in mathematics
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recycle life: eat meat
The recent report that a high-carbohydrate diet is Bad for us naked apes, it suddenly occurs to me, takes some oomph out of the altruistic argument for vegetarianism.
Posted in medicine
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paperless MMF
A first! Got a spam today of the classic chainletter type (send $5 to the first name on this list . . .) — using Paypal rather than snail-mail.
Posted in economics, technology
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one horse-laugh is worth ten thousand syllogisms
Bon mot from Objectionable Content: I have a somewhat detailed refutation of this notion, but if you’re pressed for time, here’s the abridged version: oh, come on now.
Posted in economics
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Alan, meet John
Too cool! A Turing Machine in Conway’s Game Life, extendable to a Universal Turing Machine. Thanks to Andre Uratsuka Manoel for the link. (Link corrected 2004 Oct 6.) 2006: And the newer link is now dead. Never mind, just search … Continue reading
Posted in mathematics, neep-neep
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