{"product_id":"newton-s-color-disc","title":"Newton’S Color Disc","description":"To demonstrate the discovery made by Newton that white light is composed of seven colors. Consisting of a pulley mounted on a metal stand, the seven colored disc is driven by gears connected to a hand driven wheel. When the colored disc rotates, the eye can’t distinguish between individual colors and perceive it as white color.","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49975056892181,"sku":"SPSPH30698","price":43.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH30698.jpg?v=1781497346","url":"https:\/\/unitedsupplycorp.com\/products\/newton-s-color-disc","provider":"United Supply Corp.","version":"1.0","type":"link"}