Recent content by gregatphysics

  1. gregatphysics

    I Do all geodesics begin and end at the big bang?

    So. It was late night, the limpid sky a near cloudless darkness, somewhat lightened by the waxing moon. I being somewhat stoned and looking at the stars and constellations as I sometimes do, and it came to seem to me, in my imagination, that In the spaces between the stars, I was observing (in...
  2. gregatphysics

    B What material is best suited for making Chladni figures?

    Like me. Anyway: Experiment. Also, JD Murray, in his (excellent) book, Mathematical Biology, uses Chladni plates shaped like animals in an explanation/hypothesis for the formation of things like leopard spots and rings on racoon tails. Experiment.
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