N/A Thames & Kosmos STEM Experiment Kit Catapult Engineering - 6-in-1 Maker K New

Brand new sealed box. INVESTIGATE PHYSICS USING TECHNOLOGY FROM MEDIEVAL TIMES, Build six sleek, functional models of catapults, trebuchets, and launchers. Use these classic siege weapons to conduct simple experiments that demonstrate important physics and engineering topics like force, energy, motion, and trajectory. The included lightweight foam balls and soft darts are safe and ettective projectiles to fling at your cardboard castle and other targets! The 32-page, full-color manual has illustrated step-by-step instructions for building the models and conducting the experiments. Contents • Build 6 models that launch foam balls and soft darts • Explore mechanical physics with simple experiments • Discover the physics of, projectiles and majecton • Includes cardboard blocks for target practice