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×	Stirling Engine Generator Model DIY Assembly Kit Physical Experiment	$34.99	Stirling Engine Generator Model DIY Assembly Kit Physical Experiment quantity	$34.99
×	TECHING 160pcs DIY Build Your Robot Kit Robotic Engine Assembly Kit Educational Toy DIY Gift	$199.99	TECHING 160pcs DIY Build Your Robot Kit Robotic Engine Assembly Kit Educational Toy DIY Gift quantity	$199.99
×	Stark Tesla's Egg of Columbus AC Motor Tesla Coil Motor Science Motor Model	$149.99	Stark Tesla's Egg of Columbus AC Motor Tesla Coil Motor Science Motor Model quantity	$149.99
×	Mini Stirling Engine Motor Model - High Performance Pocket-Sized Engine - Enginediy	$39.99	Mini Stirling Engine Motor Model - High Performance Pocket-Sized Engine - Enginediy quantity	$39.99
×	6 Cylinder Stirling Engine Novel Gatling Blaster Design Engine Motor Model - Enginediy	$179.99	6 Cylinder Stirling Engine Novel Gatling Blaster Design Engine Motor Model - Enginediy quantity	$179.99
×	Marx Generator Kit 10 Stage High Voltage DIY Lightning Experiment Educational Model - Enginediy	$139.99	Marx Generator Kit 10 Stage High Voltage DIY Lightning Experiment Educational Model - Enginediy quantity	$139.99
×	Magnetic Levitation Module DIY Maglev Furnishing Articles Kit Precise 150g DC 5V Digital Movement Module	$49.99	Magnetic Levitation Module DIY Maglev Furnishing Articles Kit Precise 150g DC 5V Digital Movement Module quantity	$49.99
×	Hot Echo Type Single Cylinder Quartz Heating Tube Stirling Engine Model	$29.99	Hot Echo Type Single Cylinder Quartz Heating Tube Stirling Engine Model quantity	$29.99
×	Stirling Engine Kit Tractor Design Vacuum Engine Motor Model Science Education Toy Gift - Enginediy	$199.99	Stirling Engine Kit Tractor Design Vacuum Engine Motor Model Science Education Toy Gift - Enginediy quantity	$199.99

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