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Science Project Catapult - Build a Trebuchet Catapult - Catapult and Trebuchet Plans

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Science Project CatapultBuild your own Tennis Ball Trebuchet Catapult with TrebuchetStore.com detailed, easy to follow plans and instructions. This easy to build trebuchet stands nearly 6 feet tall in the fired position and will throw tennis and racquet balls, as well as small waterballoons. Perfect for school science projects, Six Sigma and Design Of Experiment (DOE) training, Boff LARPA combat, playing fetch with the family dog, or just plain fun.

Uses common, inexpensive and easy to find building materials, all available at your local home improvement store. Basic woodworking skills and tools are required, but the straight forward, easy to build design requires no complicated layout or joinery.

This complete plans package includes a shopping list of materials,  measured drawings for all parts, step-by-step assembly drawings and instructions, as well as firing and tuning instructions.


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What our customers say:

I  must admit, when my daughter calmly informed me that she had to build a catapult  for her school science project, I panicked. Thank you very much for the plans. Just reading through them put me at ease. I started thinking, "We can do this." And we did!  H.N. Pennsylvania   more>>


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