{"product_id":"opticks","title":"Opticks","description":"My Design in this Book is not to explain the Properties of Light by Hypotheses, but to propose and prove them by Reason and Experiments: In order to which I shall premise the following Definitions and Axioms. DEFIN. I. By the Rays of Light I understand its least Parts, and those as well Successive in the same Lines, as Contemporary in several Lines.","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Paperback","offer_id":52344852807896,"sku":"9781719265874","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0369\/4552\/files\/imageloader_3455850b-788c-4911-b046-cc9ad39522bb.jpg?v=1788290925","url":"https:\/\/bigredbooks.shop\/products\/opticks","provider":"Big Red Books","version":"1.0","type":"link"}