Urban Knooptheorie

[usufructer]

Comments

[paperkingdoms]

The pictures are great. As a math person, the knot theory analogy wore pretty thin pretty quickly, though... very little of knot theory is devoted to "ooh! look! a knot!" Now if you were to deform the tunnels to demonstrate topological equivalence, *that* would be knot theory.

[siologen]

I just like the way he replaced Mancunian Drain photos with pics of Sydney and Toronto tunnels...

[wikkit42]

Oh, I'm sure. Tunnels don't actually go in knots, so it's an entirely specious analogy in both directions.