Hecho matemático: 63115 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 63115 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: October 19th is the day in 1943 that Streptomycin, the first antibiotic remedy for tuberculosis, is isolated by researchers at Rutgers University.