{"product_id":"diy-wind-powered-car-science-kit-kids-stem-learning-toy","title":"DIY Wind-Powered Car Kit – Kids STEM Science Learning Toy","description":"\n\u003ch2\u003eBuild, Create \u0026amp; Discover with the DIY Wind-Powered Car Science Kit\u003c\/h2\u003e\n\u003cp\u003eSpark curiosity and creativity in young learners with this hands-on \u003cstrong\u003eDIY Electric Wind Car Science Kit\u003c\/strong\u003e. Designed for students and kids aged 5 and up, this engaging STEM toy teaches real-world physics concepts — like energy transfer, pulley mechanics, and wheel rotation — through fun, guided assembly. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Kids \u0026amp; Parents Love This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLearn by Doing:\u003c\/strong\u003e Kids assemble a working car that demonstrates how falling weights drive wheel rotation using a fixed pulley system — a hands-on introduction to the conservation of energy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Painting Fun:\u003c\/strong\u003e The natural wood-colored components are perfect for personalizing — let young builders paint and decorate their creation for a truly one-of-a-kind toy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Mixed Materials:\u003c\/strong\u003e Crafted from a combination of \u003cstrong\u003eplastic and wood\u003c\/strong\u003e, this kit is durable enough for repeated use and classroom exploration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety standards, so parents can feel confident about quality and safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect for STEM Learning:\u003c\/strong\u003e Ideal for school science projects, homework experiments, or independent exploration at home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eWhen the weight drops, gravity produces downward kinetic energy. A rope and fixed pulley change the direction of that force, pulling the shaft rope and turning the wheels — bringing physics principles to life right in your child's hands!\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Wood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.5 × 12 × 7 cm (approx. 4.92 × 4.72 × 2.76 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 5 years and older\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Not included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE Certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DIY Electric Wind Car Science Kit (complete set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAssembly Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWhen connecting the circuit, ensure the \u003cstrong\u003ered wire connects to the positive terminal\u003c\/strong\u003e and the \u003cstrong\u003eblue wire connects to the negative terminal\u003c\/strong\u003e of the battery case.\u003c\/li\u003e\n  \u003cli\u003eAccessories are random in color — color selection is not available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdult supervision is recommended\u003c\/strong\u003e — the kit contains small parts and sharp components. Please keep out of reach of children under 3 years old to avoid swallowing hazards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eColors may vary slightly from photos due to monitor settings and lighting.\u003c\/li\u003e\n  \u003cli\u003ePlease allow 1–3 mm variance due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on how hands-on STEM activities benefit child development, visit the \u003ca href=\"https:\/\/www.nichd.nih.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Child Health and Human Development (NIH)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What age group is the DIY Wind Car Science Kit suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This science kit is recommended for children aged 5 years and older. Adult supervision is advised, especially for younger children, as the kit contains small parts and sharp components.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the DIY Wind Car Kit come with batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included with this kit. Please purchase the appropriate batteries separately before beginning assembly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can kids paint or customize the wind car?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The wood-colored components are specifically designed to be DIY-painted, allowing kids to express their creativity and make their wind car truly unique.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What physics concepts does this kit teach?\u003c\/h4\u003e\n\u003cp\u003eA: This kit introduces children to foundational physics principles including energy transfer (conservation of energy), pulley mechanics, the relationship between gravitational force and kinetic energy, and how wheel-and-axle systems work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What age group is the DIY Wind Car Science Kit suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This science kit is recommended for children aged 5 years and older. 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