Links for 2009-08-20

  • Oliver Sacks on Migraine Auras: "I was playing in the garden when a brilliant, shimmering light appeared to my left -- dazzlingly bright, almost as bright as the sun. It expanded, becoming an enormous shimmering semicircle stretching from the ground to the sky, with sharp zigzagging borders and brilliant blue and orange colors." I've had these and it's always amazing to read that others have experienced the same thing. [via Ironic Sans]
  • Helpful step-by-step guide to fixing deadlock problems in SQL Server 2005.