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Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy - Enginediy
$ 39.99
Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy - Enginediy quantity
$ 79.98
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Stark Vehicle-mounted Solar Aircraft Shape Motor Solar Toy
$ 24.99
Stark Vehicle-mounted Solar Aircraft Shape Motor Solar Toy quantity
$ 24.99
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Multi Stage Steam Turbine Physics Equipment Demonstration Educational Toy Enginediy
$ 34.99
Multi Stage Steam Turbine Physics Equipment Demonstration Educational Toy Enginediy quantity
$ 34.99
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Mini Hot Air Stirling Engine Single Cylinder Engine Motor Model STEM Educational Toy - Enginediy
$ 20.99
Mini Hot Air Stirling Engine Single Cylinder Engine Motor Model STEM Educational Toy - Enginediy quantity
$ 20.99
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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
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DIY Acoustic Levitation Electronics Makes Learning Kits for Science and Small Experimental Standing Waves
$ 22.99
DIY Acoustic Levitation Electronics Makes Learning Kits for Science and Small Experimental Standing Waves quantity
$ 22.99
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Steam Engine Model DIY Kit Children Steam Engine Experiment Model - Science Museum at Home
$ 29.99
Steam Engine Model DIY Kit Children Steam Engine Experiment Model - Science Museum at Home quantity
$ 29.99
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Low Temperature Stirling Engine Kit DIY Steam Heat Engine Motor Toy - Enginediy
$ 34.99
Low Temperature Stirling Engine Kit DIY Steam Heat Engine Motor Toy - Enginediy quantity
$ 34.99
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Stirling Engine Kit Unassembled Engine Kit Electricity Generator with 4 LED Light - Perfect Gift Choice
$ 49.99
Stirling Engine Kit Unassembled Engine Kit Electricity Generator with 4 LED Light - Perfect Gift Choice quantity
$ 49.99
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