STEM56 - STEM AMUSEMENT PARK LONDON EYE AND FERRIS WHEELGet the amusement park set and learn about these wonderful places where children and adults spend countless hours of fun worldwide! This set includes one geared motor to power four largescale models of amusement rides: Ferris wheel London eye merrygoround and booster ride. Additionally you can experiment with gears by building four smaller models such as a gearbox an experimental crane a Carousel and a planetarium.