math_fact: 28927 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 28927 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: March 13th is the day in 1979 that the New Jewel Movement, headed by Maurice Bishop, ousts Prime Minister Eric Gairy in a nearly bloodless coup d'etat in Grenada.