HOW TO USE:
Turn the apparatus upside down, pour all the balls into the V-groove, insert the insert plate, then flip it over so that the V-groove is on the upper part of the apparatus, pull the insert plate to make the balls fall, the collisions with the peg arrays will be randomly spread out, the pegs are equidistant left and right from each other, and each horizontal position of the upper level is located exactly in the middle of the next level's two pegs, when the balls come into contact with the peg arrays, the pegs are all in a 1/2 probability of falling to the fall to the left or to the right, and then hit the next layer of pegs, and so on, until they fall into the narrow slots in the bottom plate, thus obtaining a number of balls of the same size falling from the entrance, and as long as the number of balls is fairly large, it piles up in the bottom plate in a pattern that approximates a normal density function (i.e., high in the middle, low on the ends, and low in the) center). An ancient bell pattern with left-right symmetry, where N is the number of layers of nails.
Specification
Name: Dalton Board/Galton Board
Material: Acrylic Plastic
Color: Yellow
Size: 40.5*30.5*3.5cm/16"*12"*1.5" inch
Product List:1* Galton board