The Galton Board is a cool educational toy that demonstrates the central limit theorem. Many small versions of it have been made and sold in the past. This handmade Galton Board is a lot larger, so it is much more effective for class demonstrations. It is made with 1.8cm wooden board with pins. It has a 0.5cm transparent plexiglass cover.
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This large Galton Board has 400 metal balls for demonstration. It weighs around 9lbs.
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