Description: Item Name: Stirling Engine     Size: 102 X 102 X 125mm Material: Steel and Glass Speed: up to 180-250 RPM Start Temerature Difference: 20 ℃ Weight: 250g Note: Can use...

Live Steam Engine Mini Steam Engine Single Cylinder Engine Model Description: Item: Mini Steam Engine Item No.: M22 Size: 35×24×31mm(L*W*H) The flywheel diameter: 21.5mm Shaft Diameter: 2mm Cylinder diameter: 4..5mm...

Description: Weight: About 820g Size: 8 Inches Diameter Of The Ball: 21cm Size Of The Base: 12.5×12.5×10cm Color Of The Light: Mixture (Red+Blue+Green) Voltage: 220V-240V Switch: Left Button: Turn Off Middle...

SHUNMA 21037 Aircraft Lift Principle Demonstration Teaching Instrument Wing Lift Principle and Gas Convection Experiment Model Description: Brand Name: SHUNMA Item Name: Aircraft Lift Principle Model Model: 21037 Weight: 3000g...

Description Material: PVC Color: White Height: 12''(30cm)   Features: - This human lumbar spinal column consists of the 5 lumbar vertebrae with intervertebral discs, sacrum, coccyx, spinal nerves and dura...

Stirling Engine  is available now from our  UK warehouse  Free shipping to  UK in 3-6 business days ship to European countries in 7-10 days in UK warehouse Low Temperature Stirling Engine  Very fantastic craftsmanship, made with...

JW-2A Steam Engine Solid Brass Whistle Model Accessories for Wilesco Steam Model Description: Item name: Steam Whistle Model NO: JW-2A Wegiht: 100g Boiler is M6X0.75 TPI threaded connector took Screw fitting is...

Description: Brand: Microcosm Item Name: Hero Of Alexandria Steam Engine Size: Length 68MM, Width 100MM, High132MM Weight:108G. Boiler diameter 49MM. Capacity: 14 ML  Fuel: Liquid Alcohol  Note: When you add water to...

Description: Package weight:about 300g Product size: 5.5" X 3.2" X 2.4"  Rotating speed:300-1500r/Min Material:Acrylic,strong magnets, solar panels, copper enameled wire  Product description: This is a real solar magnetic levitation motor model,...

Novel Toy Decision Maker Ball Desk Decoration Newton Ball Feature: Add a fun diversion to your workspace with this Decision Maker Provides a meditative focus when you need a break...

Aerodynamics are rich in knowledge of physics, single cylinder combustion engine. Engine principle is intuitive, educational toys, teaching experimental equipment can effectively cultivate children's interest in learning can also be...

Description: Plastic: Glass and Plastic Weight: 100g Package Size: 14.6*17cm Features: A felt covered head and has plastic feet Fluid inside condenses from the evaporative cooling of the water off...

Description: Brand: Stark Item No.: STARK-79 Item Name:Two Coil Digital Magnetic Levitation  Weight:1.24KG Size: 313*213*250mm Input Voltage: 12V Power: 4W Note: Keep any magnet and magnetic engine away from this digital...

80X 200X 450X High-definition Microscope Magnification Kit Biological Science Educational Toys for Kids Gift Specifications: Item Name: Microscope Toys Material: ABS Magnification: 80X/200X/450X Size: 8*15*27 CM Packing Size: 20*13*27 CM...

Feature: Galvanized aluminum promises durability. High temperature resistance and low temperature resistance. LED lights directly demonstrate the process of converting thermal energy into electrical energy.   Instructions: -The engine model...

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...

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....

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...

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...

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...

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...

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...

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...

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...

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...

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 +...

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...

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...

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...

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...

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...

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...

Description: Item Name: Output USB  Size: 2.64×1.5×0.87cm Weight: 5g Voltage: 3~5V Package Included: 1 X Output USB 

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...

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...