Physicists of the 20th Century on Banknotes (5 MB PDF), including Marie & Pierre Curie on a short-lived 500 franc note, Niels Bohr on a Danish 500 kroner note, and Nikola Tesla on several notes from Yugoslavia and Serbia. The author of the article is Steve Feller, physics professor at Coe College and my college advisor. Feller has a keen interest in numismatics and recently published a book about the money used in WWII camps.
...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.