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"Biology+Educational+Videos"

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Steel Tuning Fork

Item Number:  (470328-156)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)384Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-148)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)256Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-160)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)480Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-158)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)426Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-150)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)288Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-162)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)512Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-154)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)341Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-152)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)320Hz Frequency, premium quality steel, Economically priced

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Steel Wool, Medium, 500 g

Item Number:  (470232-022)

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Steel collision ball, drilled

Item Number:  (470006-314)

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Steel, Shot, 3/16inch Diameter, 500 g

Item Number:  (470302-776)
Steel Shot

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Stefan-Boltzmann law

Item Number:  (470220-106)
Stefan-Boltzmann law: measuring the radiant intensity of a black body as a function of temperature

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Stellar Journey: The Game

Item Number:  (470015-274)

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Stem Explorations- Gears Building Set

Item Number:  (470229-232)
Stem Explorations- Gears Building Set, Age: 8+, Set includes 140+ parts for a single child or team of 2 children to build 3 unique geared models: a Crank Fan, Car Window, Egg Beater, elementary-school aged children will be engaged in understanding Science, Etc.

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Stem Explorations- Levers & Pulleys Building Set

Item Number:  (470229-234)
Stem Explorations- Levers & Pulleys Building Set, Age: 8+, Includes 130+ parts for single child/team of 2 children to build 3 lever or pulley models: a Balance, a Wheelbarrow and a Sailboat, children will be engaged in understanding Science, Etc.

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Stem Explorations- Vehicles Building Set

Item Number:  (470229-236)
Stem Explorations- Vehicles Building Set, Age: 8+, set includes 130+ parts for a single child or team of 2 children to build 7 vehicle models with different power sources, including push-power, rubber band power, wind power or a spring motor, for grade 3-5

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