onfocus

Errol Morris on Walker Evans, photography, documentation, and history. This is part three of a seven part series from 2009.

This article is a good reminder to mix math games into the daily routine. We do some of this, but we have more fun with language than math.

You might need some fancier desktop wallpaper.

A very simple image optimizer that works well.

Great summer mixes by Mick Boogie and DJ Jazzy Jeff. (Volume III is out there somewhere too.)

Mat Honan is experiencing a nightmare cascade failure of interconnected services. This is a good reminder to back things up and make sure your passwords are unique for each service.