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Eco-Structure Building Kit - Learn About Building Design, Structure And Efficiency, Arcitecture And Engineering - STEM Challenge - Science Fair Kits By Eisco
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Heat & Thermodynamics

Eco-Structure Building Kit – Learn About Building Design, Structure And Efficiency, Arcitecture And Engineering – STEM Challenge – Science Fair Kits By Eisco

Original price was: $37.99.Current price is: $26.59.
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Energy Transfer Apparatus - MalvernLINE SHAFT UNIT
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Heat & Thermodynamics

Energy Transfer Apparatus – MalvernLINE SHAFT UNIT

Original price was: $75.99.Current price is: $53.19.
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Turbojet Gas Engine Desktop Model - 19"x9" Metal Base, 16" Turbojet Length
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Physics

Turbojet Gas Engine Desktop Model – 19″x9″ Metal Base, 16″ Turbojet Length

Original price was: $302.99.Current price is: $95.99.
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Two-stroke Diesel Engine Model
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Heat & Thermodynamics

Two-stroke Diesel Engine Model

Original price was: $93.99.Current price is: $65.79.