{"product_id":"simple-machines-screw","title":"Simple Machines Screw","description":"The screw, another of the simple machines, converts a circular motion (the turning of the screw) into a linear motion. It also lets you amplify the force a great deal, since turning the screw only moves the end of the screw a small amount. This classic wooden model offers children a basic concept of the laws of physics. Desktop sized.","brand":"Learning Advantage®","offers":[{"title":"Default Title","offer_id":49324502679829,"sku":"CTU505","price":20.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/4195f25aa77d30c56a8af45605499aa55fdcfe24.jpg?v=1758222475","url":"https:\/\/unitedsupplycorp.com\/products\/simple-machines-screw","provider":"United Supply Corp.","version":"1.0","type":"link"}