A technology industry urban legend claims that Kildall went flying rather than meet with IBM, thus causing IBM to market Microsoft's inferior operating system, changing the course of computer history. The story is untrue.

This site provides a comprehensive index and general directory to math sites that will help students in the study of circles.

PBS Online and the TV show "Frontline" present information on the Persian Gulf War, a timeline, various maps, personal testimonies, and other resources.