among the nearly 2 million items the smithsonian added to its collections last year : 30 live arboreal day geckos from madagascar ; a 16th-century chinese scroll called `` leaping carp '' ; a 19th-century throne of the hehe people of tanzania carved in the form of a female torso ; a clarinet owned by benny goodman ; and bruce larson 's 4,000 -horsepower oldsmobile cutlass `` funny car , '' which won the national hot rod association 's world championship in 1989 . ;