Topology
Math 131 - Harvard University - Fall 2013
FINAL
Course Notes
Homework
Office Hours/Section
Midterm
Syllabus
CA Web Pages
Acme Klein Bottles
David Foster Wallace on Set Theory
Wind and Mr. Ug
Russell and Frege
Munkres Online
Peano Curve Example
Bridges of Königsberg
But where is Königsberg (Kalingrad)?
The dunce cap
The Klein hat
(Doyle)
Bagel Funnel