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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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Sale
Magnetic Lines of Force Demonstrator 1
$37.95 $32.95 -
Out of stock
Magnetic Wands, Each
$1.49 -
Sale
Magnifier, Plastic 3x/6x, Pack of 10
$9.95 $6.95 -
Sale
Magnifier, Plastic 3x/6x, Pack of 100
$99.95 $79.95
