{"product_id":"united-scientific®-solar-furnace","title":"United Scientific® Solar Furnace","description":"This simple device gives a graphic demonstration of the sun’s radiative energy. A large convex mirror concentrates solar radiation onto a small container of water suspended at the mirror’s focal point. In a few minutes, the water boils.\n\nThe mirror’s angle is adjustable though 180° to allow it to be aimed at the sun at any time of day.\n\nSpecifications:\nMirror Diameter: 30cm\nAperture area: 700cm2\nMirror focal length: 16cm\nFurnace capacity: 20ml\nBase diameter: 22cm\nHeight: 33 - 45cm (depending upon position)\nWeight: 480g","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":49962293133589,"sku":"USSSLF001","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/SLF001_20Solar_20Furnace.jpg?v=1781070500","url":"https:\/\/unitedsupplycorp.com\/products\/united-scientific%c2%ae-solar-furnace","provider":"United Supply Corp.","version":"1.0","type":"link"}