Showing 121–132 of 158 results

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Stem Model * | Enginediy Solar Windmill Model Car Decoration Stem Toy G TypeStem Model * | Enginediy Solar Windmill Model Car Decoration Stem Toy G Type
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Experiment Model

Stem Model * | Enginediy Solar Windmill Model Car Decoration Stem Toy G Type

$16.79
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Stem Model * | Enginediy Sstc Solid State Tesla Coil Half-Bridge Integrated Driver Board Experimenting Device Teaching Tool Educational ToyStem Model * | Enginediy Sstc Solid State Tesla Coil Half-Bridge Integrated Driver Board Experimenting Device Teaching Tool Educational Toy
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Stem Model

Stem Model * | Enginediy Sstc Solid State Tesla Coil Half-Bridge Integrated Driver Board Experimenting Device Teaching Tool Educational Toy

$44.78
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Stem Model * | Enginediy Stark 12V Hall Sensor Brushless Motor Diy Hall Generator Model Electric Machine Fan Blade Physical Model Science ToyStem Model * | Enginediy Stark 12V Hall Sensor Brushless Motor Diy Hall Generator Model Electric Machine Fan Blade Physical Model Science Toy
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Electromagnetic Motor

Stem Model * | Enginediy Stark 12V Hall Sensor Brushless Motor Diy Hall Generator Model Electric Machine Fan Blade Physical Model Science Toy

$58.58
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Stem Model * | Enginediy Stark 2 Blades Vehicle-Mounted Solar Windmill Motor Solar Toy Scientific Physics ToyStem Model * | Enginediy Stark 2 Blades Vehicle-Mounted Solar Windmill Motor Solar Toy Scientific Physics Toy
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Solar Magnetic Levitation Motor

Stem Model * | Enginediy Stark 2 Blades Vehicle-Mounted Solar Windmill Motor Solar Toy Scientific Physics Toy

$11.58
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Stem Model * | Enginediy Stark 3 Blades Vehicle-Mounted Solar Windmill Motor Solar Physics ToyStem Model * | Enginediy Stark 3 Blades Vehicle-Mounted Solar Windmill Motor Solar Physics Toy
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Solar Magnetic Levitation Motor

Stem Model * | Enginediy Stark 3 Blades Vehicle-Mounted Solar Windmill Motor Solar Physics Toy

$10.18
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Stem Model * | Enginediy Stark 6 Coils High Power Electromagnet Engine Model Physical Experiment Motor
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Stark® Motor & Model

Stem Model * | Enginediy Stark 6 Coils High Power Electromagnet Engine Model Physical Experiment Motor

$82.98
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Stem Model * | Enginediy Stark 6 Coils Ring Accelerator Cyclotron High-Tech Physics ModelStem Model * | Enginediy Stark 6 Coils Ring Accelerator Cyclotron High-Tech Physics Model
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Electromagnetic Motor

Stem Model * | Enginediy Stark 6 Coils Ring Accelerator Cyclotron High-Tech Physics Model

$63.63
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Stem Model * | Enginediy Stark 8 Coils High Power Electromagnet Engine Model Physical Experiment MotorStem Model * | Enginediy Stark 8 Coils High Power Electromagnet Engine Model Physical Experiment Motor
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Stark® Motor & Model

Stem Model * | Enginediy Stark 8 Coils High Power Electromagnet Engine Model Physical Experiment Motor

$81.83
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Stem Model * | Enginediy Stark Ac Asynchronous Motor Model Brushless Motor Teaching Model High-Tech ToyStem Model * | Enginediy Stark Ac Asynchronous Motor Model Brushless Motor Teaching Model High-Tech Toy
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Stark® Motor & Model

Stem Model * | Enginediy Stark Ac Asynchronous Motor Model Brushless Motor Teaching Model High-Tech Toy

$85.66
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Stem Model * | Enginediy Stark Bedini Motor Brushless Motor Science Motor ModelStem Model * | Enginediy Stark Bedini Motor Brushless Motor Science Motor Model
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Stark® Motor & Model

Stem Model * | Enginediy Stark Bedini Motor Brushless Motor Science Motor Model

$50.96
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Stem Model * | Enginediy Stark Diy Tree Type Vertical Solar Maglev Motor Science Motor ModelStem Model * | Enginediy Stark Diy Tree Type Vertical Solar Maglev Motor Science Motor Model
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Solar Magnetic Levitation Motor

Stem Model * | Enginediy Stark Diy Tree Type Vertical Solar Maglev Motor Science Motor Model

$37.66
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Stem Model * | Enginediy Stark Double-Layer Fan Magnetic Suspension Solar Motor Science Educational ToyStem Model * | Enginediy Stark Double-Layer Fan Magnetic Suspension Solar Motor Science Educational Toy
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Solar Magnetic Levitation Motor

Stem Model * | Enginediy Stark Double-Layer Fan Magnetic Suspension Solar Motor Science Educational Toy

$31.24