Based on his drawings from the Codex Atlanticus Leonardo da Vinci's catapult used the power stored in the tension of bent wood - spring like propulsion system. This kit contains everything you need to recreate his catapult in a working model that will fling a small clay ball over 4 metres! Made from natural untreated wood. aRecommended for Age 14 +
Finished size Width 42cm H 42cm
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