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Sale
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Out of stock
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SaleOut of stock
Lorentz Force Demonstrator, European 220/240 VAC Model
$699.95 $549.95 -
Out of stock
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SaleOut of stock
Low Temperature Differential Stirling Engine
$99.95 $56.95 -
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Out of stock
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SaleOut of stock
Magnetic Lines of Force Demonstrator
$49.95 $44.95 -
Sale
Magnetic Lines of Force Demonstrator 1
$37.95 $32.95 -
Out of stock
Magnetic Wands, Each
$1.49
