Product overview A tabletop statistical demonstration tool that uses a Galton plate and steel balls to visualize probability distributions and stochastic motion. Rotate the plate to release a stream of steel balls that bounce left or right with equal probability. The resulting pile of balls across the base approximates a bell curve, making abstract statistical concepts tangible and easy to explain. Key benefits Makes probability and the normal distribution visible and intuitive by converting abstract ideas into a clear physical demonstration. Supports active learning and discussion in classrooms, labs, and workshops by encouraging observation, measurement, and hypothesis testing. Compact desktop size fits easily on a lab bench, demonstration table, or shelf while still producing a clear, classroomready visualization. Features and function Operating principle: rotate the Galton plate to start a steady stream of steel balls; each ball encounters an array of pegs and bounces left or right with roughly equal probability, producing a binomial to normal distribution pattern. Visualizes stochastic processes and statistical regularity in velocity and position distributions using simple mechanical motion. Size: 15.7 inches by 12 inches, suitable for desktop demonstrations and smallgroup viewing. Components referenced: Galton plate and steel balls as the moving elements that generate the distribution. Performance and suitability Demonstrates how individual random events combine to form predictable aggregate behavior, suitable for introductory and intermediate lessons in probability, statistics, and statistical mechanics. Simple, repeatable operation produces consistent distribution patterns for measurement and analysis. Designed for educational use in classrooms, labs, and exhibitions rather than heavy industrial testing. Use scenarios Classroom demonstration: Show the emergence of a bell curve during a lecture on probability or the central limit theorem. Students can record counts in bins and compare empirical distributions to theoretical expectations. Laboratory or teaching lab exercise: Use as a handson experiment in a lab session on stochastic models, random walks, or kinetic theory to relate particle motion to statistical distribution laws. Educational display or desktop teaching aid: Place on a demonstration table, science fair display, or teacher desk to provide an interactive visual example of randomness and statistical regularity. Practical details Operation is simple and visual: rotate to release balls, observe outcomes, and repeat for data collection or demonstrations. Size and form factor are intended for classroom and desktop use, not largescale industrial applications. Compatible with standard educational setups and easy to integrate into lesson plans or lab worksheets. What makes it stand out Direct mechanical visualization of abstract statistical principles. Easy to operate with immediate, repeatable results that invite measurement and discussion. Approachable size and clear educational focus make it suitable for teachers, instructors, and physics enthusiasts looking for a handson teaching tool.