Microscopic photographs of individual sand particles, each grain "a tiny work of art". These are taken from Gary Greenberg's book, A Grain of Sand. More at Scientific American and Discover. (via lone gunman)
...is a weblog about the liberal arts 2.0 edited by Jason Kottke since March 1998 (archives). You can read about me and kottke.org here. If you've got questions, concerns, or interesting links, send them along.