{"product_id":"giant-newtonian-demonstrator","title":"Giant Newtonian Demonstrator - Newton's Cradle","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003eShow Newton's Third Law to the whole room, not just the front row\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Giant Newtonian Demonstrator scales up the classic Newton's Cradle with five 55 mm steel balls, each suspended by a bifilar line from a sturdy metal frame. Lift and release one ball and one shoots out the opposite side; lift two and two respond. The larger mass makes every collision more visible and more audible than a standard cradle, so students in the back row see the same result as students at the front.\u003c\/p\u003e\n\u003cp\u003eAt roughly 12.2\"L x 9.4\"W x 9.6\"H and over 11 lbs, it works as a lecture-hall demo, a hallway or office display, or a hands-on piece for a physics lab table. Suitable from upper elementary through college introductory physics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love It\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVisible from Anywhere in the Room\u003c\/strong\u003e – The larger balls and louder collisions read clearly in a lecture hall, not just at a demo table.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFully Assembled, No Calibration\u003c\/strong\u003e – Steel balls, metal frame, and weighted ABS base arrive ready to swing, straight out of the box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSame Physics, Bigger Impact\u003c\/strong\u003e – Newton's Third Law, momentum conservation, and elastic collisions play out at a scale that holds a room's attention.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arbor Scientific","offers":[{"title":"Default Title","offer_id":55751226589257,"sku":"91-6003","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/6207\/1369\/files\/91-6003GiantNewtonianDemonstrator2048x2048.jpg?v=1782234703","url":"https:\/\/www.arborsci.com\/products\/giant-newtonian-demonstrator","provider":"Arbor Scientific","version":"1.0","type":"link"}