A roller coaster full of fun experiments.
A world of intricate tracks makes for double the fun: children can first build the track, giving vent to their imagination and creativity, then watch balls go along at high speed without flying off the tracks. This game guarantees many hours di fun playtime, but the real attraction is the interesting observations of the world of physics, such as speed, gravity, centrifugal force and friction. Basic principles become easy to understand and can be put to the test at any time.
Parallel track racing