{"product_id":"ball-and-ring-apparatus-9h-metal-thermal-expansion-demonstration-physics-experiment-tool-by-gsc-international-inc","title":"Ball and Ring Apparatus 9\"H Metal Thermal Expansion Demonstration Physics Experiment Tool By GSC International Inc.","description":"\u003cp data-start=\"282\" data-end=\"582\"\u003eDemonstrate the principles of thermal expansion with this Ball and Ring Apparatus, designed for clear and engaging physics experiments. Measuring approximately 9\" H x 0.83\" W x 0.95\" L, this compact apparatus provides a visual way to understand how metals expand when heated and contract when cooled.\u003c\/p\u003e\n\u003cp data-start=\"584\" data-end=\"984\"\u003eThe apparatus features a metal ball and ring mounted on an insulated handle for safe handling during demonstrations. When heated, the ball expands and cannot pass through the ring, but once cooled, it fits through easily. Built from durable metal and designed for repeated classroom use, this unit includes instructions, making it ideal for physics labs, STEM education, and classroom demonstrations.\u003c\/p\u003e\n\u003cp data-start=\"584\" data-end=\"984\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1015\" data-end=\"1159\"\u003e\n\u003cstrong data-start=\"1015\" data-end=\"1057\"\u003eClear Thermal Expansion Demonstration:\u003c\/strong\u003e Visually shows how heat affects metal size and movement | Full Dimensions: 9\" H x 0.83\" W x 0.95\" L\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1254\"\u003e\n\u003cstrong data-start=\"1161\" data-end=\"1186\"\u003eSafe Handling Design:\u003c\/strong\u003e Insulated handle helps protect hands during heated demonstrations\u003c\/li\u003e\n\u003cli data-start=\"1256\" data-end=\"1334\"\u003e\n\u003cstrong data-start=\"1256\" data-end=\"1283\"\u003eEngaging Learning Tool:\u003c\/strong\u003e Simplifies complex physics concepts for students\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1423\"\u003e\n\u003cstrong data-start=\"1336\" data-end=\"1361\"\u003eDurable Construction:\u003c\/strong\u003e Metal build ensures long term use in classroom environments\u003c\/li\u003e\n\u003cli data-start=\"1425\" data-end=\"1511\"\u003e\n\u003cstrong data-start=\"1425\" data-end=\"1453\"\u003eReady for Classroom Use:\u003c\/strong\u003e Includes instructions for quick setup and demonstration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International Inc.","offers":[{"title":"Default Title","offer_id":46213034279051,"sku":"GS-4-19801","price":26.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/transparent-Photoroom_3.jpg?v=1773755346","url":"https:\/\/uberbazaar.com\/products\/ball-and-ring-apparatus-9h-metal-thermal-expansion-demonstration-physics-experiment-tool-by-gsc-international-inc","provider":"Uber Bazaar","version":"1.0","type":"link"}