Specifications: Color: Yellow/Green Material: Plastic Size: 6cm × 5.2cm (length × width) Features: 1. Understanding the structure of the DC motor and the name of each part. 2. Understanding the operating principle of the motor and the energy conversion process. 3. With basic technical knowledge of electric motors, one can assemble this toy. 4. These are good physics teaching tools, easy to understand and manipulate. 5. DIY mini motor model toy, the fun of making and learning scientific circuit knowledge. 6. A series of physics boards for children and children's eyes, stimulating their curiosity. 7. An excellent DIY educational toy for children and students to have a practical experience and a sense of accomplishment. Package included: 1 * DC motor model
english
