distraction free background music

finding the most (and least) euclidean capital city

thinking abouth bathymetry

i've made some progress at doing a poor imitation

making a command line interface

the terminator, the twilights, & random projections

mapping from memory, as part of the 30 Day Map Challenge

a map of a pun.

a little widget to show how anomalous (or not) the weather has been

seasonal colourmaps from satellite imagery, for digital elevation models

generating colourmaps from satellite images

a network analysis that didn't need doing

a detailed account of constructing a calendar that shows where the sun is