{"product_id":"newtons-cradle-desk-toy-metal-ball-momentum-physics-demonstrator","title":"Newton's Cradle Desk Toy Metal Ball Momentum Physics Demonstrator","description":"\u003cp\u003eDemonstrate conservation of momentum and elastic collisions with this elegant Newton's Cradle. Each collision transfers momentum with near-perfect efficiency through a series of steel balls, creating the mesmerizing pendulum effect. A beautiful demonstration of Newton's third law, elastic collisions, and energy conservation — fundamental principles at the heart of classical mechanics.\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":55124971290916,"sku":"GPP-CJ-13818497","price":15.99,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/shop.goldenphysics.org\/products\/newtons-cradle-desk-toy-metal-ball-momentum-physics-demonstrator","provider":"Golden Physics Project","version":"1.0","type":"link"}