The Tower of Bauble is a twenty-four-foot-tall kinetic sculpture that stands outside the entrance to Science World. The sculpture features twenty-four balls that travel seemingly at random along its winding paths. The art installation makes whimsical music of chimes and bells that delights both Science World visitors and passers-by. The Tower of Bauble, designed by the late New York artist George Rhoads. The sculpture has become a local favourite for families all across Metro Vancouver.