2*37Mm Model Toy Car Wheel

Introducing the 2*37Mm Model Toy Car Wheel - the perfect addition to any toy car enthusiast's collection. These wheels are specifically designed for model cars and are made with high-quality materials to ensure durability and longevity. Whether you're building a new model car or upgrading an existing one, these wheels are sure to impress with their realistic design and attention to detail. Don't settle for less - upgrade your model car with the 2*37Mm Model Toy Car Wheel today!

Advanced Air Saltwater Battery Kit

The Advanced Air Saltwater Battery Kit is the long-life version of the standard air/saltwater battery. This kit contains four flat magnesium electrodes and four iron electrodes, as well as connecting wires, a multimeter, and a super bright LED. With this kit, you can perform the air/saltwater battery experiment and demonstrate the production of electricity for more than 24 hours.

You can repeat your experiments with the same set of materials at home and in school for a total of 24 hours or more. However, please note that you will need additional materials including a plastic container, saltwater, and hydrogen peroxide (optional).

It's important to note that magnesium is a flammable metal, and remaining salt water may contain hazardous materials. Therefore, it's important to avoid eye contact and skin contact with the remaining saltwater. Instructions for this kit are available online.

If you're looking for a high-quality air/saltwater battery kit that offers advanced features and long-life performance, the Advanced Air Saltwater Battery Kit is an excellent choice. With its essential materials and easy-to-follow instructions, this kit is perfect for anyone interested in learning about electricity and renewable energy sources.

Air Propelled Model Car Kit

This project is an electric circuit and practical use project. Using air to propel the car eliminates the need for complex components such as gears, chains, belts, and pulleys. The motor and propeller create air currents that push the car forward.

Key Features

• Air propelled movement
• Electric circuit project
• Includes almost everything needed to complete project

Product Specifications:

Similar Products

• Electric Motor Kit
• DIY Circuit Kit
• Wooden Car Model Kit
• Propeller Model Kit
• Air-Powered Boat Kit

Perfect for high school students and technology enthusiasts looking to learn about air propulsion and electrical circuitry in a fun, hands-on way.

Airsaltwater Battery Kit

The Airsaltwater Battery Kit is a unique and innovative product that allows you to power a light bulb using only salt water and air. The kit includes 4 magnesium electrodes, 2 iron electrodes, one steel wool, light base, light bulb, connecting wires, and a super bright LED. Additional materials such as a plastic container and wooden base are optional but not included. The long life version of this kit is also available with part number Airbatx.

It is important to note that magnesium is a flammable metal and the remaining salt water may contain hazardous materials. Therefore, it is recommended to avoid eye and skin contact with the remaining saltwater.

Instructions for the Airsaltwater Battery Kit are available online, making it easy to assemble and use. This product is perfect for science projects, educational demonstrations, or just as a fun and eco-friendly way to power a light bulb.

Bacteria Growth Science Kit

Are you looking for a reliable and efficient way to perform biology experiments involving bacteria growth? Look no further than the Bacteria Growth Science Kit! This kit includes all the proper essentials to grow bacteria and perform several different science projects and experiments. Growing bacteria is the main experiment for many biology projects, which is why you need proper materials and supplies. With this kit, you can rest assured that you have everything you need to achieve accurate and reliable results. So why wait? Get your Bacteria Growth Science Kit today and start exploring the fascinating world of bacteria growth and science!

BATTERY HOLDER Motor Kit

The BATTERY HOLDER Motor Kit is a comprehensive educational tool that empowers you to explore the intriguing mechanics of electric motors. With this kit, you can construct a simple yet effective electric motor that illustrates the fundamental principles of motor operation. It's designed to be powered by a type D battery holder (included) and includes safety pins to support the copper coil, enhancing your experimentation and learning experience.

Key Components Included:

• Type D battery holder
• Two magnets (used as stators)
• Copper coil (used as the rotor)
• Safety pins (included for supporting the copper coil)

Additional Materials Required (Not Included):

Type D batteries (not included)

Assembly Instructions:

Detailed and user-friendly assembly instructions are provided to ensure a smooth and educational construction process as you build your motor.

Ideal for:

• Science enthusiasts
• STEM students
• Teachers looking for an interactive teaching tool
• Electronics hobbyists
• Anyone interested in gaining insights into electric motors
• Individuals seeking an engaging and educational project

Safety Precautions:

As with any kit involving small parts and batteries, please exercise caution, especially if children are involved. Keep the batteries out of reach of children and dispose of them responsibly.

Similar Products:

• Electric Motor Learning Kit
• Magnet-Powered Motor Experiment Set
• DIY Motor Construction Kit
• Motor Mechanics Educational Tool
• Electromagnetism Exploration Kit

Battery Life Test Kit (Free Shipping)

The Battery Life Test Kit (Free Shipping) is the perfect tool for anyone who wants to test the lifespan of general purpose alkaline (dry cell) batteries. This kit includes four battery holders, four lamp holders, 10 light bulbs, mounting board, and enough screws to assemble a basic electric circuit for testing. With online instructions included, you can easily compare the life of AA batteries and record your data to make a bar chart. The Battery Life Test Kit is an essential tool for anyone who wants to understand the lifespan of their batteries and ensure they are getting the most out of their devices.

Buzz Wire Kit

The Buzz Wire Kit is a 36" conductor that is perfect for those who love a challenge. Similar to the game you may have seen at the carnivals, this kit allows you to customize your own fun design which also makes it an intriguing educational tool. Also known as the Steady-Hand, Buzz-Wire, Buzz-It and Buzzer Wire Game, this kit includes Conductor 5mm, 36" wood handle, copper rod 8", battery holder 2AA, buzzer 1.5V, screws (4), E0222 bulb (2), lamp holder, connection wires with alligator clips, and connection wires. You will also need a wood board or frame for your device (not included). Instructions are available online.

Car-Boat Construction Kit

The Car-Boat Construction Kit is the perfect way to introduce kids to the basics of electrical circuits and mechanical engineering. This kit contains all the essential materials needed to construct a simple electric circuit with a small electric motor, a switch, and a battery. In addition, this kit can also be used to create an air-propelled motor boat, also known as a Car-Boat or Carboat.

The kit includes one electric motor, battery holder for 2 AA batteries, one simple switch, 2 propellers, 4 wheels, 2 axle dowels, 4 small screws, 2 plastic straws, and 2 connection wires. Please note that Styrofoam, paint, and white glue are not included in the kit.

Get your child's creative juices flowing with the Car-Boat Construction Kit. Not only will they learn about the basics of electrical circuits and mechanical engineering, but they will also have fun building and playing with their very own Car-Boat.

Catapult Model Kit

Are you ready for some fun? The Catapult Model Kit is perfect for those who love building and launching things. This kit includes laser cut wood parts, dowels, and a rubber band (motor) to build into a working catapult. But don't worry, we recommend using marshmallows only to avoid injury. Get ready to aim and fire your way to victory with this exciting model kit.

Wooden Rubber Band Powered Dragster Vehicle

Looking for a fun and engaging project for your technology or science class? Look no further than our Wooden Rubber Band Powered Dragster Vehicle! This vehicle is perfect for ages 8 and older and can be used for a variety of projects and competitions. Simply make your own car using the included wooden pieces and rubber band power, and then race against other students to see whose design is the fastest. Not only is this a great way to learn about engineering and physics, but it's also a fun and exciting way to get involved in hands-on learning. Order your Wooden Rubber Band Powered Dragster Vehicle today and get ready to race!

Electric Car Kit

This simple car kit explores movement, electricity, and forces. All parts and instructions are included, making it easy to assemble. The car uses pulleys to transfer force from the motor to the wheels, providing a hands-on learning experience. Instructions are available online for easy reference. Whether you're a beginner or an experienced hobbyist, this electric car kit is a fun and educational project for all ages.

Electricity & Conductivity Science Kit

The Electricity & Conductivity Science Kit is the perfect collection of elements for anyone interested in experimenting and understanding electrical circuits, current, voltage, and conductivity. This kit includes all of the most useful elements you need to perform scientific experiments and construct your own science projects with the scientific method.

With this kit, you'll be able to explore the fascinating world of electricity and conductivity, and discover the principles that govern these important concepts. You'll also find ideas and questions that will help guide you through your experiments and projects, making it easy to learn and understand the science behind electricity and conductivity.

Product Specifications:

Perfect for:

• Science enthusiasts
• Students studying electricity and conductivity
• Teachers looking for hands-on science activities
• Parents looking for educational toys and kits for their children
• STEM educators and advocates
• Anyone interested in learning about electrical circuits, current, voltage, and conductivity

Electromagnet Science Kit

The Electromagnet Science Kit is designed to introduce and educate users about the principles of electromagnetism through hands-on experiments. With this kit, you can build various devices such as an electromagnet, electrical catapult, doorbell chime, telegraph, electromagnetic relay, and more.

The kit includes essential materials like enameled copper wire (Magnet Wire 28 AWG: Spool of 100 feet), a battery holder that mounts and connects 2 C size 1.5-volt batteries to produce 3 volts, a large nail as the core of the electromagnet, iron filings to reveal the direction of magnetic lines formed by the electromagnet, a wood block with pilot holes as a base for a telegraph station, a key strip for electrical contact, an armature in a large Z-shaped metal strip, a magnetic compass for testing the poles of the electromagnet, and sandpaper for removing the insulating enamel from the ends of the copper wire.

Instructions for conducting the experiments are available online, ensuring easy access and guidance throughout the learning process. Additionally, the kit is available in two different levels: basic and advanced. The advanced level kit expands the possibilities with additional materials, including 6 disk magnets, 1 neodymium magnet (super magnet), 2 latch magnets, 3 wood blocks with pilot holes, 8 small metal strips for keys, 3 large Z-shaped metal strips as armatures, a spool of 200 feet of magnet wire, 3 battery holders for 2 C size cells, 4 nails, insulated wires, bare wire, screws, a bottle of steel shapes (polished iron pieces), and a small bag of iron filings.

With each kit, you can perform at least 30 different experiments, making it a comprehensive and engaging tool for learning about electromagnetism. The materials provided cater to both basic and advanced levels, ensuring that users can progress and explore deeper concepts as they gain knowledge and experience.

FIND PROJECTS

Key Features:

• Build an electromagnet, electrical catapult, doorbell chime, telegraph, electromagnetic relay, and more
• Includes essential materials for experiments such as enameled copper wire, battery holder, large nail, iron filings, wood block, key strip, armature, magnetic compass, and sandpaper
• Available in basic and advanced levels
• Advanced level kit includes additional materials for expanded experiments
• Online instructions for easy guidance
• Allows for at least 30 different experiments

Product Specifications:

Similar Products:

• Electromagnet DIY Science Kit
• Junior Electromagnetism Set
• Electromagnet Experiment Kit
• Advanced Electromagnet Building Kit
• Electromagnet Discovery Set

Caution: Some experiments may require additional materials not included in the basic kit. Follow safety guidelines and instructions provided.

Electromagnet Science Kit

The Electromagnet Science Kit is designed to introduce and educate users about the principles of electromagnetism through hands-on experiments. With this kit, you can build various devices such as an electromagnet, electrical catapult, doorbell chime, telegraph, electromagnetic relay, and more.

The kit includes essential materials like enameled copper wire (Magnet Wire 28 AWG: Spool of 100 feet), a battery holder that mounts and connects 2 C size 1.5-volt batteries to produce 3 volts, a large nail as the core of the electromagnet, iron filings to reveal the direction of magnetic lines formed by the electromagnet, a wood block with pilot holes as a base for a telegraph station, a key strip for electrical contact, an armature in a large Z-shaped metal strip, a magnetic compass for testing the poles of the electromagnet, and sandpaper for removing the insulating enamel from the ends of the copper wire.

Instructions for conducting the experiments are available online, ensuring easy access and guidance throughout the learning process. Additionally, the kit is available in two different levels: basic and advanced. The advanced level kit expands the possibilities with additional materials, including 6 disk magnets, 1 neodymium magnet (super magnet), 2 latch magnets, 3 wood blocks with pilot holes, 8 small metal strips for keys, 3 large Z-shaped metal strips as armatures, a spool of 200 feet of magnet wire, 3 battery holders for 2 C size cells, 4 nails, insulated wires, bare wire, screws, a bottle of steel shapes (polished iron pieces), and a small bag of iron filings.

With each kit, you can perform at least 30 different experiments, making it a comprehensive and engaging tool for learning about electromagnetism. The materials provided cater to both basic and advanced levels, ensuring that users can progress and explore deeper concepts as they gain knowledge and experience.

FIND PROJECTS

Key Features:

• Build an electromagnet, electrical catapult, doorbell chime, telegraph, electromagnetic relay, and more
• Includes essential materials for experiments such as enameled copper wire, battery holder, large nail, iron filings, wood block, key strip, armature, magnetic compass, and sandpaper
• Available in basic and advanced levels
• Advanced level kit includes additional materials for expanded experiments
• Online instructions for easy guidance
• Allows for at least 30 different experiments

Product Specifications:

Similar Products:

• Electromagnet DIY Science Kit
• Junior Electromagnetism Set
• Electromagnet Experiment Kit
• Advanced Electromagnet Building Kit
• Electromagnet Discovery Set

Caution: Some experiments may require additional materials not included in the basic kit. Follow safety guidelines and instructions provided.

Air Propelled Model Car Kit

This project is an electric circuit and practical use project. Using air to propel the car eliminates the need for complex components such as gears, chains, belts, and pulleys. The motor and propeller create air currents that push the car forward.

Key Features

• Air propelled movement
• Electric circuit project
• Includes almost everything needed to complete project

Product Specifications:

Similar Products

• Electric Motor Kit
• DIY Circuit Kit
• Wooden Car Model Kit
• Propeller Model Kit
• Air-Powered Boat Kit

Perfect for high school students and technology enthusiasts looking to learn about air propulsion and electrical circuitry in a fun, hands-on way.

Floating Rings Science Set

The Floating Rings Science Set is a great way to introduce the fascinating world of magnetism to children. This kit demonstrates the basic principles of magnet levitation, which is a neat phenomenon that showcases the important characteristics of magnets. With this kit, children can experiment with floating rings and learn about the science behind it. It's the perfect tool for any young scientist or curious mind!

Gauss Rifle (Magnetic Linear Accelerator)

Launch steel balls at high speed with the Gauss Rifle (Magnetic Linear Accelerator). This fascinating project uses a simple magnetic chain reaction to propel steel balls with incredible force. It is easy to build and understand, and provides endless entertainment for all ages.

Product Specifications:

Similar Products:

• Magnetic Levitation Kit
• Magnetic Field Demonstrator
• Electromagnetic Crane Kit
• Magnetic Stirrer Bar
• Magnetic Viewing Film

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This product launches steel balls at high speed using a magnetic chain reaction. Please use with caution and keep away from children and pets.

Perfect for:

• Science enthusiasts
• Physics students
• DIY hobbyists
• Engineering students
• Technology enthusiasts
• Gifts for curious minds

Plastic Wheels with Gear Set for DIY Toys & Hobby

General Information

This set includes two front wheels (30 mm diameter and 3 mm bore), two back wheels Plastic Wheels with Gear, 42mm (1-5/8") Wheel Radius and 12mm thickness (1/2"), 3 mm bore, two axles (3 mm diameter, 75 mm long), and one gear pulley (14 mm diameter and 2 mm bore). The back wheels have gears built-in, so you won't need additional gears. These versatile wheels can be used with gear wheels or on their own for other purposes.

Key Features

• Complete set with wheels, axles, and gear pulley
• Back wheels have gears built-in, so no additional gears needed
• Can be used with gear wheels or on their own for other purposes

Product Specifications:

Similar Products

• RC Car DIY Plastic Wheels and Axles Set
• Plastic Gear Wheels Set for Robotics and DIY Projects
• DIY Plastic Wheel and Axle Set for Educational and STEM Projects
• Plastic Gear Wheels and Motor Set for Robotics and DIY Projects
• DIY Plastic Wheel and Gear Set for Educational and STEM Projects