The Galton board, also known as the quincunx, is a classic probability experiment invented by Sir Francis Galton in the 19th century. It consists of a vertical board with rows of evenly spaced pegs arranged in a triangular pattern. Small balls are dropped from the top and, as they fall, they bounce randomly left or right when hitting each peg. Eventually, the balls collect in bins at the bottom. Though each path is random and unpredictable, the overall distribution of many balls forms a distinct

Mini Galton Board: 4280 steel balls (and one gold bead) fall through 14 levels of branching paths and always end up matching a bell curve distribution. Another elegant design by Philip Poissant, this device is a modern version of the Galton Board, invented by Sir Francis Galton(1894) to demonstrate the Central Limit Theorem and show how random processes gather around the mean. Each ball has a 50/50 chance of going left or right at each branch such that the balls are distributed at the bottom by

Galton board normal distribution model! | Nikola Toy

Galton board normal distribution model | Nikola Toy