Pathfinder Catapult

This product is manufactured in China.
Pathfinder's kits are designed by Derek Wulff, a science educator in British Columbia. The kits use only wood, rope and leather. No elastic, rubber, motor or batteries are used to create the movement of these devices' swing arms. All pieces are pre-cut and drilled requiring only wood or white glue to assemble. The instructions are detailed and complete with educational notes about the siege engine.
In building the kits, one explores the link between design, materials and technology. A wonderful lesson in how basic mechanical principles turned simple materials into very useful and effective "tools".
When completed, the Catapult stands 6" tall x 5" wide x 10" long. It can shoot a ball of soft modeling clay over 15 feet when properly tuned (Modeling clay is included in the kits). The kits are suitable for children 10 and older taking an hour or two to complete. Safety instructions are included and children are recommended to use under adult supervision.
While these scale models will only be smashing down imaginary castle walls, they are loads of fun to build and play with.
