{"catalog_name":"World Products","variant":"c","item":{"handle":"m4x-10001226983","title":"Earthquake Alarm Kit DIY Pendulum Alarm Model Wooden for Science Experiment","category":"Curated goods","category_name":null,"category_gid":null,"product_type":null,"vendor":"World Products","price":"$16.51","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003477488","barcode":null,"variant_title":"Wooden Diy","selected_options":{"Style":"Wooden Diy"},"description":"Material: This science kit is made from light-colored wooden pieces with darker cut edges and visible fastener points, creating a laser-cut plywood look that clearly shows its layered construction.Model Type: Built as a mechanical model, this earthquake alarm kit uses a circular frame, curved side supports, and a round base to form a small working display model for hands-on learning.Sensor Demonstration: As a seismic sensor model, it is designed to demonstrate how linked motion responds to shaking, helping users observe the basic idea of seismic sensing in a simple visual way.Pendulum Action: The pendulum alarm model includes a suspended ball-shaped pendulum inside the frame, allowing the moving parts to demonstrate how motion changes when the model is disturbed.Educational Use: Intended for science experiment and educational use, this kit supports classroom demonstration, guided assembly, and practical exploration of how an earthquake alarm kit can translate movement into visible action.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6ff8a700-e7cb-424d-8f45-b18d7cf77821.jpg?v=1787391793","href":"/product/m4x-10001226983.html","buy_url":"https://uecyem-u1.myshopify.com/products/m4x-10001226983","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/6ff8a700-e7cb-424d-8f45-b18d7cf77821.jpg?v=1787391793","alt":null,"position":0}],"related":[{"handle":"ring-ball","title":"Dog Chew Toy Ring Ball Squeaky Teething Dental Rubber Play","category":"Dog Toys","price":"$25.00","image_url":"https://cdn.shopify.com/s/files/1/0743/3253/7007/files/ring-ball-860884.png?v=1787062427","sku":"MK9 Ring Ball","href":"/product/ring-ball.html"},{"handle":"cat-litter-box-enclosure-with-storage-compartments-and-pet-scratcher","title":"Cat Litter Box Enclosure Storage Compartments Scratcher Wood","category":"Cat Condos & Houses","price":"$29.99","image_url":"https://cdn.shopify.com/s/files/1/0743/3253/7007/files/Cat_Litter_Box_Enclosure_with_Storage_Compartments_and_Cat_Scratcher-1.jpg?v=1786815016","sku":"PV10068","href":"/product/cat-litter-box-enclosure-with-storage-compartments-and-pet-scratcher.html"},{"handle":"8-metal-panel-heavy-duty-pet-playpen-dog-fence-with-door","title":"Dog Playpen 8-Panel Durable Metal Exercise Fence with Door","category":"Playpens","price":"$241.99","image_url":"https://cdn.shopify.com/s/files/1/0743/3253/7007/files/4_581_73.jpg?v=1786815071","sku":"PS7442","href":"/product/8-metal-panel-heavy-duty-pet-playpen-dog-fence-with-door.html"},{"handle":"6-tier-wooden-cat-tree-with-2-removeable-condos-platforms-and-perch","title":"Cat Tree 6 Tier Wooden Tower 2 Removable Condos Perch Classi","category":"Cat Trees & Towers","price":"$195.99","image_url":"https://cdn.shopify.com/s/files/1/0743/3253/7007/files/Brown_75_Inch_Multi_Layer_Wooden_Cat_Tree_with_2_Condos-1.jpg?v=1786815015","sku":"PV10070BN","href":"/product/6-tier-wooden-cat-tree-with-2-removeable-condos-platforms-and-perch.html"}]}}