{"product_id":"coin-and-feather-vacuum-demonstration-39-25-h-plastic-rubber-transparent-case-of-10-physics-experiment-kits-by-gsc-international-inc","title":"Coin and Feather Vacuum Demonstration – 39.25\" H Plastic\/Rubber Tube (Transparent), Case of 10 Physics Experiment Kits by GSC International Inc.","description":"\u003cp\u003e\u003cstrong\u003eCoin and Feather Vacuum Demonstration – 39.25\" H Plastic\/Rubber Tube (Transparent), Case of 10 Physics Experiment Kits by GSC International Inc.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"455\" data-start=\"177\"\u003eThe Coin and Feather Demonstration is a classic physics experiment designed to illustrate that objects of different masses fall at the same rate in a vacuum. This engaging educational apparatus provides a clear, visual understanding of gravity and the effects of air resistance.\u003c\/p\u003e\n\u003cp data-end=\"768\" data-start=\"457\"\u003eEach unit features a durable transparent plastic cylinder with rubber stopper closures on both ends. One end includes a hose connection for evacuating air 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-end=\"942\" data-start=\"770\"\u003eSold as a case of 10 complete apparatuses, this set is ideal for classrooms, labs, and group demonstrations, allowing multiple students to participate in hands-on learning.\u003c\/p\u003e\n\u003cp data-end=\"956\" data-start=\"944\"\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1050\" data-start=\"958\"\u003e\n\u003cstrong data-end=\"989\" data-start=\"958\"\u003eClear Concept Demonstration\u003c\/strong\u003e Shows that mass does not affect falling speed in a vacuum.\u003c\/li\u003e\n\u003cli data-end=\"1129\" data-start=\"1052\"\u003e\n\u003cstrong data-end=\"1075\" data-start=\"1052\"\u003eClassroom Ready Set\u003c\/strong\u003e Case of 10 units for group experiments and lab use.\u003c\/li\u003e\n\u003cli data-end=\"1208\" data-start=\"1131\"\u003e\n\u003cstrong data-end=\"1152\" data-start=\"1131\"\u003eHands-On Learning\u003c\/strong\u003e Engages students with a visual physics demonstration.\u003c\/li\u003e\n\u003cli data-end=\"1285\" data-start=\"1210\"\u003e\n\u003cstrong data-end=\"1234\" data-start=\"1210\"\u003eDurable Construction\u003c\/strong\u003e Sturdy plastic tube with secure rubber stoppers.\u003c\/li\u003e\n\u003cli data-end=\"1356\" data-start=\"1287\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1287\"\u003eFull-Length Design\u003c\/strong\u003e Each unit 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":46251394826379,"sku":"GS-4-7801-CS","price":385.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/4-7801-cs-photoroom_f7a649ce-d4d0-43d6-9867-21ca85311470.jpg?v=1773905905","url":"https:\/\/uberbazaar.com\/products\/coin-and-feather-vacuum-demonstration-39-25-h-plastic-rubber-transparent-case-of-10-physics-experiment-kits-by-gsc-international-inc","provider":"Uber Bazaar","version":"1.0","type":"link"}