Wild knots

A video about some infinitely complicated, fractal knots. The paper by Ralph Fox is: A remarkable simple closed curve, Ann. of Math. , (2) 50, 264265. HsinPo Wang came up with this awesome animation of undoing the wild slipknot (which is, of course, impossible): Wild knot: Shapeways Printables Wild slipknot: Shapeways Printables Background music by Quiet Bison: The Achilles image is from