Fait mathématique: 1039 is the number of different resistances that can be formed by nine or fewer 1-ohm resistors in series or parallel.
Culture générale: 1039 is an unremarkable number.
Date historique: November 4th is the day in 1970 that Genie, a 13-year-old feral child is found in Los Angeles, California having been locked in her bedroom for most of her life.