General fact: 2078 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 2078 is an unremarkable number.
Trivia: 2078 is an uninteresting number.
Historical date: September 8th is the day in 1727 that a barn fire during a puppet show in the village of Burwell in Cambridgeshire, England kills 78 people, many of whom are children.