general_fact: 8772 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 8772 is the sum of the first eight 4^{th} powers.
trivia: 8772 is an uninteresting number.
historical_date: January 6th is the day in 1960 that National Airlines Flight 2511 is destroyed in mid-air by a bomb, while en route from New York City to Miami, Florida.