Feature(may vary by option.)

●【Professional】Statistical tools that use gas molecules to explain the statistical regularity of velocity distributions. A teaching tool for studying models of stochastic phenomena, statistical distribution laws, and explaining the rate of motion of gas molecules.
●【Principle】Rotate the Galton plate to start a stream of steel balls that bounce with equal probability,Watch as steel beads bounce with equal probability to the left or right, approximating the bell curve. A must-have addition to your laboratory supplies
●【Application】Perfect for classroom demonstrations, educational displays, and physics enthusiasts.
●【Size】Measuring 15.7" x 12", its the ideal size for a desktop toy or a unique gift for physics lovers.
●【Material durable】The instrument consists of a plexiglass plate, a row of nails, V-shaped grooves, insert plates, notches, etc.

[2pc Red]

[Blue]

[2pc Yellow]

Description

【Product advantages】
The new and improved Galton plates include equal distances between the standard deviation lines and include a brass bead of the same size for easy flow into the bin. The Galton Board is mathematics in motion, demonstrating centuries-old mathematical concepts in an innovative tabletop device.
【Product parameters】
Name: Galton board
Size: 40.5*30.5*3.5cm/16"*12"*1.5"(approx)