Water Power: Experimentierkasten

Power six models with hydropower: from the water gun to cars to boats, now it gets wet! Simply assemble the components and do not forget the compressed air pump. This ensures the fantastic rocket drive of the models. Whether water gun duel or speeding boat in the bath: with the water drive is playfully experimented and the results recorded in the instruction booklet. In addition to the many pictures for assembly and testing, the instructions provide informative background information on compressed air and the recoil principle. A Kosmos experiment box for children from 8 to 12 years who almost become budding rocket scientists when handling water in a playful way., Manufacturer: Franckh-Kosmos