general_fact: 25888 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 25888 is a boring number.
trivia: 25888 is a boring number.
historical_date: November 16th is the day in 1938 that LSD is first synthesized by Swiss chemist Dr. Albert Hofmann at the Sandoz Laboratories in Basel, Switzerland.