|the first four letters of my last name @math.cornell.edu
My research is in algebraic topology, with a focus on developing a theory of scissors congruence as K-theory. My papers are here. My CV is here.
I also have Prof Z's Guide to Doing Homework Effectively.
Chirality in Flexagons
Origami Logic Gadgets Printables. For those who are interested in messing around with the crease patterns, everything is done using LaTeX and TikZ. TeX source.