math_fact: 84103 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 84103 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: April 7th is the day in 1994 that Auburn Calloway attempts to hijack FedEx Express Flight 705 and crash it to insure his family with his life insurance policy.