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STEM Stainless Mini Hot Air Stirling Engine Motor Model Educational Toy Kit
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Description: Material: Steel,copper and Aluminium Weight: 600g Color: silver   Features: -Using mold steel manufacturing, solid and firm; -Flywheel , fine milling, texture and beauty double combination; -Rod made of stainless steel manufacturing; -Dynamic link sets of aluminum alloy cylinder,...

$147.99$94.99
$147.99$94.99
Starpower STEM Assemble Stirling Engine Kit Kids Handmade Class Science Toy
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Description: Material of board: Metal Weight: 440g Color: As the picture. Assembled Size:160mm*60mm*74.5mm Note:It's Not a RTR version. It comes in parts and you need to build it by yourself. Package Included: 1 × DIY Stirling Engine Kit

$148.99$95.99
$148.99$95.99
STARK 34 High Power ZVS Furnace Induction Heating Science Toy STEM Kit Collection DIY Project
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Description: Working Voltage For Furnace:≤60V Working Voltage For Cooling Fan&Water Pump:12V Maximum Power:1300W Size:10*10*10cm Note: 1. It's a high current, High voltage and high temperature machine, please be careful when it working. 2.It doesn't come with Induction coil and power sourse, you need prepare these tools...

$350.99$225.99
$350.99$225.99
STARK-35 Bedini Motor Brushless Motor Model Pseudo Motion Disc Motor Toy
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Desciption: Name: Bedini Motor Power supply: 24V Weight: 1405G Size:15*13*17CM Power: 5-15W Speed: 500-1500RPM Magnet: 8 Strong Magnets 20*10MM   Features: Use simple and reliable components and circuits to drive the magnet rotor. The rotor structure is simple, firm and...

$291.99$187.99
$291.99$187.99
Microcosm Mini Engine High Speed Turbine Model DIY Project Part
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DIY Mini Engine High Speed Turbine Model Description: Item: High Speed Turbine Model Item No.: AT Inlet Diameter: 4mm Outlet Diameter: 6mm Output Shaft Diameter: 1.95mm Speed: over 50000 RPM Material: Metal Age: +14 Packaga Included: 1 × High Speed...

$134.99$86.99
$134.99$86.99
4D Anatomical Human Heart Structural Models Anatomy Medical Teaching School
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Description: Item:4D Anatomical Heart Model Material:Environmentally Friendly Plastic Height:approx.10.5cm Package Size:approx.18.5cm*5.5cm*24cm (1cm=10mm=0.39inch)   Feature: 100% Brand new. Durable,it is not tend to be fragile. With this model, it helps to understand the composition and structure of human heart organs. It...

$134.99$86.99
$134.99$86.99
Microcosm P30 Mini Steam Engine Flyball Governor For Steam Engine Parts
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Description: Brand: Microcosm Item No: P30 A flyball governor available for Steam Engine. Size:58MM*36MM*90MM(L*W*H) Weight:92G. Size of the steam pipe:3MM. For More Microcosm Engine&Parts Please Click   Here Feature: It is made of brass and stainless steel, and its structural design is...

$204.99$131.99
$204.99$131.99
Teching DM34 Steam Car Model Stirling Engine Full Metal Model Toy Collection Gift Decor
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Description: Brand: Teching Item No.: DM34 Material: Stainless Steel + Aluminum Alloy Assembled Size:245*107*134mm  Weight: About 1500G Quantity Of Parts: 272PCS Electric Current:10V-20V Battery: 500mAh*2 For More Teching Engine: https://www.banggood.com/search/teching/133-0-0-0-0-44-0-price-0-0_p-1.html?sbc=1 Features: -Origin of the story:The birth of the steam car: In 1928, the French...

$1,139.99$734.99
$1,139.99$734.99
STARPOWER 16 Cylinder Hot Air Stirling Engine Motor Model Creative Motor Engine Toy Engine
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null Description: Name :Hot Air Stirling Engine Model Model:524378 Material: Stainless Steel; base:wood Color:Silver Sizes:21.5x10x16.5cm/8.46”x3.9”x6.49” Type:16 Cylinder(8 heating tube+8 cooling tube) A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas,...

$937.99$604.99
$937.99$604.99
In Stock 1:1 Aluminum Alloy Arc Reactor DIY Model MK2 Led Light Mark Chest Tony Heart Lamp Light DIY Model Science Toy
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In Stock 1:1 Aluminum Alloy Arc Reactor DIY Model MK2 Led Light Mark Chest Tony Heart Lamp Light DIY Model Science Toy Description: Item Name: Science Model Toy Model: MK2 Main Material: Stainless steel, Acrylic, LED Power: Powered by USB...

$179.99$115.99
$179.99$115.99
Hot Air Stirling Engine Model Electricity Power Generator Motor Toy Kits Gift
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Description: Product Name: Stirling Engine Model Model: 818153 Size: 16.5x9x98cm/6.49”x3.54”x3.85” Flywheel Diameter: 60mm/2.36” Drive Wheel Diameter: 25mm/0.98” Cylinder inner diameter: 16mm/0.62” Color: Silver Material: Aluminum Alloy + Zinc Alloy + Pyrex Glass Voltage: 3-5V Usage: 1.Placed the Stirling engine in...

$192.99$123.99
$192.99$123.99
7'' Life Size Chiropractic Human Anatomical Cervical Vertebral Spine Model
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Description Material: PVC Color: White: Height: 7''(18cm)   Features: - This life size replica of the anatomy of the cervical spinal column consists of occipital plate, the 7 cervical vertebrae with intervertebral discs, cervical nerves, vertebral arteries and spinal cord....

$102.99$65.99
$102.99$65.99
Crabkingdom Children Science DIY Assembly Double Woodpecker Model Kit Blank Mechanical Performance Education Toy
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Description: - Creative wooden double woodpecker model kids toy, kids educational DIY experiments toy - Fun magic woodpecker is attached to the sleeve by a spring, as it slides, its beak will peck - Exploring mechanics, interaction of the force of...

$26.99$16.99
$26.99$16.99
Gravity Magic Balancing Bird Educational Toy Random Color
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Gravity Magic Balancing Bird Educational Toy Random Color Description: Weight: 200g Size: 11*16 cm Item Type:  Early Head Start Training  Function: Grasping/Movement Ability Developing Package Included: 1 × Gravity Bird

$23.99$14.99
$23.99$14.99
Motion Desk Toy Motion Toy Cradle Balance Balls Physics Classic Science Toy Gift
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Description: Name: Motion Desk Toy Motion Toy Cradle Balance Balls Physics Classic Science Toy Gift Material: Stainless steel Color: Silver Package: With retail package box Features: Brand New and high quality. Made of stainless steel material,safe and smooth to touch....

$24.99$15.99
$24.99$15.99
Crabkingdom Landing Small Fan Science DIY Creative Assembly Accessories Toy Set
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Description: Scientific principle: The main component of the electric fan is the electric motor. The working principle of the electric motor is to convert into mechanical energy by the electric coil in the magnetic field, and the rotating fan blades...

$29.99$18.99
$29.99$18.99
5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum
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5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum Description: 5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum   Feature: 1.Precise cuttings, offer good reflections and color seperation 2.Brand new and durable .    Specification:...

$37.99$23.99
$37.99$23.99
3-5V USB Line Multifunction Part For Stirling Engine DIY Electronic Parts
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Description: Item Name: Output USB  Size: 2.64×1.5×0.87cm Weight: 5g Voltage: 3~5V Package Included: 1 X Output USB 

$27.99$17.99
$27.99$17.99
7000PCS Magic CS Water Beads Gel Balls Plant Flower Crystal Soil Mud Jelly Pearls Decor Toy
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Description: -Suitable for gardening, interior decoration, wedding celebrations -Does not fade, tasteless, may be placed on the tank, can raise flowers -As decorative furnishings, and can be placed anywhere in the home. -Using crystal mud cultivated plants, with transparent glass vases...

$27.99$17.99
$27.99$17.99
Ignition Spare Part For Hit & Miss Gas Engine Blue Internal Combustion Stirling Engine DIY Project Part
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Ignition Spare Part For Hit & Miss Gas Engine Blue Internal Combustion Stirling Engine DIY Project Part Description: Item Name: Ignition Suit For: Blue Full Metal Combustion Engine (Product ID:1239802) Voltage:6-10V Note: The Ignition case is change to plastic Package Included:...

$92.99$59.99
$92.99$59.99
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