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Model: 10044
γ-shape Hot-air LED External Combustion Stirling Engine Model Features:Science Education Toy: A new design with a straightforward framework that is ready to use. All that is needed for the Stirling engine to operate steadily and rapidly is the heat from a spirit lamp and the rotation of a flywheel. ..
$39.99 $39.99
Ex Tax:$39.99
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Model: 10178
γ-shape LED Lights Stirling Engine Model with Wooden Base Science Experiment Teaching Gift Features:.Exquisite Decoration Model: This Stirling engine model is stunning and evocative, with a base made of bamboo for environmental protection. Expensive manufacturing techniques produce distinct vis..
$59.99 $59.99
Ex Tax:$59.99
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Model: 10284
γ-shape Twin Flywheel Single Cylinder Stirling Engine Model Science Experiment Teaching Lab ToyFeatures:.Exquisite Decoration Model: This Stirling engine model is stunning and evocative, with a base made of bamboo for environmental protection. Expensive manufacturing techniques produce distinct visu..
$59.99 $59.99
Ex Tax:$59.99
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Model: 10293
γ-Type Golden Single Cylinder Sterling Engine Generator Stirling Model with LED Diode and Bulb Science Experiment Educational ToyFeatures:Stirling Engine: The engine may be lit with LED light-emitting diodes or light bulbs, enabling you to investigate science while playing, see how magic works, and ..
$39.99 $39.99
Ex Tax:$39.99
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Model: 10289
γ-Type Single Cylinder Stirling Engine Sterling Generator with LED Lights with Voltage Digital Display Meter Science Toy Features:Beautiful Stirling Engine: The Stirling engine is simple, elegant, and has a vintage appearance. It comes with a small generator, LED light-emitting diodes and light stri..
$42.99 $42.99
Ex Tax:$42.99