Life in a Northern Virginia suburb of Washington, D.C. B.M.A.T.C., and Etruscan typewriter erasers. Blogged by David Gorsline.
Beth Mazur surveys Florence Nightingale's early contributions to data visualization and statistical graphics. Nightingale's "coxcomb" diagrams are way cool.
(Thanks to kottke.org.)
posted: 8:15:17 PM