Орбитална слънчева система

The entire Solar System is assembled in the children's room! This great astronomical model with a diameter of 35 cm is assembled from over 50 parts. The heart and engine of everything is the sun - it has a built-in mechanism that makes the planets rotate in four orbits. Without electronics and batteries - the mechanism in the sun is a winding motor that makes all the planets from Venus to Jupiter move around the yellow center. Experiment kit for all children aged 8 to 12 who love to observe the stars or dream of traveling in space. Contains step-by-step instructions and an explanatory video.. Dimensions: 25 x 7 x 30 cm.. Age: 8