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× Stirling Engine Generator Model DIY Assembly Kit Physical Experiment $34.99
$34.99
× DIY Acoustic Levitation Electronics Makes Learning Kits for Science and Small Experimental Standing Waves $22.99
$22.99
× ENJOMOR Vintage 4-Blade Heat Powered Thermal Stove Fan Stirling Engine Physics Science Experiment Toy $149.99
$149.99

Cart Totals

Subtotal $207.97
Total $207.97