Scientiﬁc kit for children from 8 years old. Made by recycling waste, propelled by green energy, have fun to take off this ecological rocket by recycling 2 bottles and old magazines. Press the empty bottle, and the fuga will be propelled into the air up to 25 meters. Discover the physical principles behind this invention. An ecological project, scientiﬁc and fun. For children from 8 years old. Warning: risk of suffocation, small parts; forbidden to children under 3 years old. Bottles not provided.