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Original price was: $12.00.Current price is: $8.40.
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Original price was: $38.99.Current price is: $27.29.
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Original price was: $83.99.Current price is: $58.79.
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Heat & Thermodynamics

Demonstration Bimetallic Strip

Original price was: $48.99.Current price is: $34.29.
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Original price was: $29.99.Current price is: $20.99.