About Physics Napkins

Do you (still) love physics? Then, join us! We discuss everything: time travel, ferrofluids, why π=80, why g~π2, relativistic sex, planetary tango, knots, pervert maths, robots, puzzles… You can’t miss this!

Maybe the star of this blog are the scitoys, which are demonstration programs for physics and math… Click here to see all of them…

One thought on “About Physics Napkins

  1. Hello.My name is Vick. I am a student of science institute in Taiwan and major in knot theory.I need to draw all kinds of knot diagram.So,I am interested in your program-Xknots.But when I download,I can’t set up it.Please help me how to set up it?TKS.

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