Hot Air Stirling Engine Motor Model DIY Kit (Multicolor) This mini Hot Air Stirling Engine Motor model is a handson educational kit that demonstrates how heat energy converts to mechanical motion. Designed for classroom lessons, hobby projects, and science displays, it delivers a clear, visual demonstration of the Stirling cycle in a compact, multicolor form. Key benefits Learn by building: Assembling the kit reinforces core STEM concepts such as thermodynamics, energy conversion, and mechanical motion through a practical, stepbystep process. Visible, engaging demonstration: The running engine converts a temperature difference into smooth, observable motion, turning abstract theory into an intuitive experience. Compact and displayready: The mini size makes it easy to use on a lab bench, classroom table, or desk without occupying much space. Versatile educational accessory: Designed to integrate with school science curricula, hobby workshops, and demonstration kits for interactive lessons. Features and attributes Function: Hot air Stirling engine model that demonstrates conversion of heat to mechanical motion through a closedcycle process. Kit format: Supplied as a DIY assembly kit with the components and instructions needed to build the model. Size: Miniature tabletop scale appropriate for demonstrations and display. Compact footprint fits standard classroom and hobby workspaces. Finish: Multicolor appearance for clear part differentiation and visual appeal during assembly and operation. Materials and construction: Engine components are provided to assemble a functional model suitable for repeated demonstrations and handson experimentation. Performance: Designed for reliable, lowspeed operation that illustrates engine motion and cycle behavior when a suitable demonstration heat source is applied. Use scenarios Classroom demonstration: Build the model with students to illustrate the Stirling cycle and energy conversion during a physics or general science lesson. Hobbyist project: Assemble and display the finished engine as part of a mechanical model collection or handson engineering practice. STEM clubs and fairs: Use the model in workshops or science fair presentations to provide a clear, interactive example of thermodynamic principles. What you receive DIY kit containing the engine components and assembly instructions to construct the mini Hot Air Stirling Engine Motor model in multicolor. Notes for safe use Intended for educational and hobby use. Operate the model with an appropriate demonstration heat source selected according to local safety guidelines and adult supervision when required.