Galton Board, Experimental Model for Demonstration of Random Phenomena~

Description

Product Description
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【Professional Statistical Tool】: The Galton Board is a professional tool used to explain the statistical distribution of molecular speed and study random phenomena models. A teaching tool for studying models of stochastic phenomena, statistical distribution laws, and explaining the rate of motion of gas molecules.
【Demonstrates Statistical Distribution】: By rotating the Galton Board, steel balls bounce randomly and create an approximate bell curve, allowing for the observation and analysis of speed distribution.
【Easy to Use and Educational】: The Galton Board is simple to operate, making it suitable for classroom demonstrations, educational displays, and engaging physics enthusiasts.
【Durable Materials】: Made from organic glass plate, a row of nails, V-shaped grooves, insert plates, and notches, the dalton board is durable and designed to withstand regular use.
【Ideal Desktop Toy or Unique Gift】: Its compact size makes the Galton Board an ideal addition to any desktop and a unique gift for physics enthusiasts.
Product Description
How to use:
Invert the instrument, pour all the balls into the V-shaped slot, insert the insert plate, and then turn over so that the V-shaped slot is on the upper part of the instrument, pull the insert plate and drop the balls, and the collision with the nail array will spread randomly, the distance between the nails is equal to the left and right, and each horizontal position of the upper layer is exactly in the middle of the two nails of the next layer, when the balls touch the nails during the falling process, Both fall to the left or right with a probability of 1/2, and then hit the next layer of nails, and so on, until it falls into the narrow slot of the bottom plate, so that many balls of the same size drop through the entrance, as long as the number of balls is quite large, it will pile up in the bottom plate into an approximate normal density function pattern (i.e. : high in the middle, low at the ends, low in the middle). An ancient bell type with left and right symmetry where N is the number of layers of nails.
Color: Yellow,Blue
package included:  1*Galton Board
Note:
This instrument consists of plexiglass, should be handled with care, do not collide, after use stored in a cool dry place.
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1.Return this item.
2. Select a reason: please choose"It's the wrong size or doesn't fit"
3. 30 days Warranty from the date of purchase covering manufacturing defects, but doesn't cover items that have seen abused, burned and damaged in any form.Please contact us if you have NOT received item beyond 5 working days, we will check it with post office and resend any missing item.
4. If you return an item purchased from us, it must be back in Factory Condition. This includes packaging, inserts, manuals etc. Please allow up to 5 Working Days for us to process your returned item.Thanks!
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