PATHFINDERS STEM Kit – Leonardo da Vinci Bombard: Build Your Own Cannon, Mechanical Model

Overview

Explore Renaissance engineering with the PATHFINDERS STEM Kit: Leonardo da Vinci Bombard. In about an hour, you construct a historically inspired bombard model that presents a clean, finished look and satisfying tactile feedback as parts fit together and move.

What’s inside this learning kit

• 60-minute build time resulting in a sturdy, display-ready bombard model
• Ages 14 and up — a practical, hands-on project for teens and adults curious about early engineering
• Functional spring-powered action that demonstrates early projectile-launch concepts
• Design rooted in Renaissance ideas that trace the evolution of mechanical experimentation
• Encourages hands-on exploration of mechanical motion, force, and design through careful assembly and testing

Why builders love it

The process engages more than just assembly. You’ll feel the weight and balance of the model, hear the crisp clicks as components lock into place, and observe how a simple spring and lever can translate into motion. The project invites curiosity about how design decisions affect performance, timing, and reliability without promising specific outcomes.

For display or discussion, this model offers a tangible link to history. It serves as a conversation starter on how inventors like Leonardo blended observation, craft, and experimentation to push the boundaries of technology.

Real-life use scenarios

• Desk centerpiece for history or STEM classrooms and home study spaces
• Hands-on component for science fairs or group projects
• Personal project that blends historical context with mechanical reasoning

Brand and learning approach

PATHFINDERS aims to spark curiosity through immersive, self-guided build experiences. This kit emphasizes exploration, hands-on learning, and thoughtful reflection on how mechanical systems come together. While outcomes vary with each build, the experience invites you to imagine Leonardo’s problem-solving process and apply similar thinking to your own projects.