Specification Brand : Dntum BulletPoint1 : This instrument is a teaching tool to study the model of random phenomena, the statistical regularity of distribution to explain the gas molecule movement rates .. BulletPoint2 : Incredible tool for physical laboratory equipment or as a decoration in your laboratory that make learning physics experiments efficiently .. BulletPoint3 : With this instrument, the statistical tool of statistical regularity of the velocity distribution is explained by gas molecules .. BulletPoint4 : The instrument consists of a plate, an array of nails, a V-shaped groove, an insert panel, a slot, and the like .. BulletPoint5 : Well suited for use in schools, educational displays and collectibles. A great addition to your laboratory equipment. ExternallyAssignedProductIdentifier : 7071545113367 ItemName : Physical Experiment Model Dalton Board/Galton Board Physics Teaching Instrument Electromagnetism Teaching Aids, Physical Instrument of Galtonplatte ItemTypeKeyword : science-classroom-measurement-kits Manufacturer : Dntum MetalType : other PartNumber : SYMXZJ0077759 ProductDescription : Tips: