{"catalog_name":"World Products","variant":"c","item":{"handle":"m4x-10001231480","title":"Wooden Generator Kit Hands-on Learning Hand Crank Generator Educational","category":"Curated goods","category_name":null,"category_gid":null,"product_type":null,"vendor":"World Products","price":"$15.75","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003489746","barcode":null,"variant_title":"Hand Generator","selected_options":{"Style":"Hand Generator"},"description":"Basic Information: This science kit is a wooden generator model designed as a hands-on learning tool for children, combining a wooden base, support frame, hand wheel, drive wheel, belt, and lamp module into single interactive teaching aid.Function: As a hand-cranked generator, it shows how manual rotation can drive the small electric generator standard/generator standard and transfer motion through the belt system, helping learners understand basic power conversion in a clear, visible way.Structure: The science experiment model uses a wooden frame with visible screws, wiring, and a compact generator assembly, making the working parts easy to observe while building and experimenting.Learning Value: This wooden generator model supports classroom demonstrations and home learning by turning abstract science concepts into a tactile activity that keeps children engaged through assembly and operation.Purpose: Built for repeated hands-on use, the generator model helps children investigate cause and effect, mechanical motion, and electrical generation while strengthening practical thinking during every crank of the wheel.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fd2ba0da-8c17-4f81-ba76-f09585354ae5.jpg?v=1787392846","href":"/product/m4x-10001231480.html","buy_url":"https://uecyem-u1.myshopify.com/products/m4x-10001231480","buy_url_source":"shops.shop_domain + product.handle","seller_name":"uecyem-u1.myshopify.com","seller_url":"https://uecyem-u1.myshopify.com/","return_policy_url":"https://uecyem-u1.myshopify.com/policies/refund-policy","media":[{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fd2ba0da-8c17-4f81-ba76-f09585354ae5.jpg?v=1787392846","alt":null,"position":0}],"related":[{"handle":"wp-dcd-10001030710","title":"360 Degree Rotation Sofa Swivel Base Collar Stainless Steel Construction Round Swivel Chair Base Heavy Duty Rotating Chair Chassis for DIY Enthusiasts","category":"珠宝","price":"$15.97","image_url":null,"sku":null,"href":"/product/wp-dcd-10001030710.html"},{"handle":"plus-size-leopard-patchwork-mineral-wash-wide-leg-pants-dark-grey","title":"Plus Size Leopard Patchwork Mineral Wash Wide Leg Pants – Dark Grey","category":"Plus Size/Plus Size Bottoms","price":"$34.99","image_url":"https://cdn.shopify.com/s/files/1/0560/7283/1181/files/b6b5c63c8a206df3.jpg?v=1788073097","sku":"PL7714045-P2011-1X","href":"/product/plus-size-leopard-patchwork-mineral-wash-wide-leg-pants-dark-grey.html"},{"handle":"wp-dcd-10001035453","title":"Absorbent Microfiber Golf Towel Quick-Drying Sports Accessory Long-Lasting","category":"户外","price":"$0.61","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d12c2544-9827-457c-b483-53832b13a697.jpg?v=1786020685","sku":"dcd-30002726366","href":"/product/wp-dcd-10001035453.html"},{"handle":"wp-dcd-10001035676","title":"High Pressure Shower Nozzle Watertight High Pressure Rain Shower Nozzle Removal Washroom Fixture for People with Sensitive Skin","category":"厨卫家电","price":"$1.32","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b68245b7-1e60-4307-a2bc-2e2ed40d22bb.jpg?v=1786020687","sku":null,"href":"/product/wp-dcd-10001035676.html"}]}}