Through the years, Usenet evolved into an international forum on thousands of topics, called Usenet news groups, from the arcana of programming languages to European travel tips.
-- Katie Hafner, "James T. Ellis, 45, a Developer of Internet Discussion Network, Is Dead", New York Times, July 1, 2001
Here we must enter briefly into the technical arcana of employment law.
-- Paul F. Campos, JurismaniaThe Madness of American Law
