{"product_id":"coin-and-feather-vacuum-demonstration-39-25-h-plastic-rubber-metal-tube-transparent-physics-experiment-kit-by-gsc-international-inc","title":"Coin and Feather Vacuum Demonstration – 39.25\" H Plastic\/Rubber Tube (Transparent) Physics Experiment Kit by GSC International Inc.","description":"\u003cp\u003e\u003cstrong\u003eCoin and Feather Vacuum Demonstration – 39.25\" H Plastic\/Rubber Tube (Transparent) Physics Experiment Kit by GSC International Inc.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"164\" data-end=\"426\"\u003ehe Coin and Feather Demonstration is a classic physics experiment designed to show that objects of different masses fall at the same rate in a vacuum. This engaging educational tool helps students clearly understand the principles of gravity and air resistance.\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"752\"\u003eThe setup features a durable transparent plastic cylinder with rubber stopper closures on both ends. One end includes a hose connection that allows air to be evacuated using a vacuum pump (not included). Once the air is removed, the included coin and feather fall simultaneously, demonstrating the absence of air resistance.\u003c\/p\u003e\n\u003cp data-start=\"754\" data-end=\"900\"\u003eIdeal for classrooms and science labs, this hands-on demonstration enhances learning by visually proving fundamental concepts in force and motion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"916\" data-end=\"1010\"\u003e\n\u003cstrong data-start=\"916\" data-end=\"941\"\u003eConcept Demonstration\u003c\/strong\u003e Clearly shows that mass does not affect falling speed in a vacuum.\u003c\/li\u003e\n\u003cli data-start=\"1012\" data-end=\"1092\"\u003e\n\u003cstrong data-start=\"1012\" data-end=\"1033\"\u003eHands-On Learning\u003c\/strong\u003e Engages students with a visual and practical experiment.\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1164\"\u003e\n\u003cstrong data-start=\"1094\" data-end=\"1112\"\u003eComplete Setup\u003c\/strong\u003e Includes both coin and feather for immediate use.\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1246\"\u003e\n\u003cstrong data-start=\"1166\" data-end=\"1190\"\u003eDurable Construction\u003c\/strong\u003e Made from sturdy plastic with secure rubber stoppers.\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1309\"\u003e\n\u003cstrong data-start=\"1248\" data-end=\"1263\"\u003eTall Design\u003c\/strong\u003e Cylinder measures 3\" L x 2.3\" W x 39.25\" H.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International Inc.","offers":[{"title":"Default Title","offer_id":46250789896331,"sku":"GS-4-7801","price":53.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/4-7801_507e50d8-2ed2-46d4-8857-5a79e3b5ce66.jpg?v=1773905474","url":"https:\/\/uberbazaar.com\/products\/coin-and-feather-vacuum-demonstration-39-25-h-plastic-rubber-metal-tube-transparent-physics-experiment-kit-by-gsc-international-inc","provider":"Uber Bazaar","version":"1.0","type":"link"}