I write about math, engineering, and computers. Sometimes I make artsy things. Artwork, blog posts, and cool pictures about cool things I’ve made can all be found below, or on the posts page. Software of questionable usefulness can be found on the software page. Academic papers and preprints are listed in research. My academic interests are varied, but I generally write about combinatorics and functional programming. Contact me: email: $domain_name at $domain_name dot net airwaves: callsign KK