Category Archives: sciences

this is serious!

An old friend calls my attention to this proof of the irrationality of pi, which happens to be a mere link or two away from this favorite essay in historical linguistics; each is in a perhaps surprising literary form.

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Planet of the Marxists

Am I the last to see it? A t-shirt bearing the familiar iconic portrait of Che Guevara – you know, beret with a star – except that the face is from Planet of the Apes.

Posted in cinema, economics | Leave a comment

soap films

I’ve begun to learn to use Ken Brakke’s Surface Evolver. Haven’t yet found whether it has the one feature that would make it ideal for my exploration of nonspherical ‘dome’ forms: ability to constrain the edges to equal length. The … Continue reading

Posted in eye-candy, mathematics, neep-neep | Leave a comment