Item Number :
(470328-160)
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Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)480Hz Frequency, premium quality steel, Economically priced
Item Number :
(470352-602)
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New Product
Item Number :
(470231-160)
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Human Circuit Kit
Item Number :
(470005-000)
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Item Number :
(470004-906)
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Item Number :
(470004-608)
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Item Number :
(470350-740)
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New Product
Item Number :
(470335-980)
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Item Number :
(470335-986)
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Item Number :
(470231-282)
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Crawling Color Walking Water
Item Number :
(470348-934)
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Item Number :
(470328-158)
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Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)426Hz Frequency, premium quality steel, Economically priced
Item Number :
(470218-916)
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Racing Rings consists of three rods one each of copper, aluminum and PVC, Ring magnet is dropped down the PVC rod, it falls unobstructed, Two metal rods create an induced magnetic field to that adds resistance to the rings travel, metals are different, they fall at different rates
Item Number :
(470352-682)
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New Product
Item Number :
(470352-680)
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New Product
Item Number :
(470352-686)
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New Product