{"product_id":"descartess-secret-notebook-paperback-by-amir-d-aczel","title":"Descartes's Secret Notebook Paperback by Amir D. Aczel","description":"\u003cbody\u003e\n                \n                    \n                        \u003ch2\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h2\u003e\n                        \u003cul\u003e\n                            \u003cli\u003e\n\u003cstrong\u003ePublisher\u003c\/strong\u003e: \u003cb\u003eCrown\u003c\/b\u003e \u003cb\u003e(2006-10-10)\u003c\/b\u003e\n\u003c\/li\u003e\n                            \u003cli\u003e\n\u003cstrong\u003eLanguage\u003c\/strong\u003e: \u003cstrong\u003eEnglish\u003c\/strong\u003e\n\u003c\/li\u003e\n                            \u003cli\u003e\n\u003cstrong\u003ePaperback\u003c\/strong\u003e: \u003cstrong\u003e288\u003c\/strong\u003e \u003cb\u003epages\u003c\/b\u003e\n\u003c\/li\u003e\n                            \u003cli\u003e\n\u003cstrong\u003eISBN-13\u003c\/strong\u003e: \u003cstrong\u003e9780767920346\u003c\/strong\u003e\n\u003c\/li\u003e\n                            \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: \u003cstrong\u003e251.75\u003c\/strong\u003e \u003cb\u003egrams\u003c\/b\u003e\n\u003c\/li\u003e\n                            \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: \u003cstrong\u003e20.32 x 13.21 x 1.55\u003c\/strong\u003e \u003cb\u003ecm\u003c\/b\u003e\n\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                        \u003cbr\u003e\n                        \u003cp\u003eRené Descartes (1596–1650) is one of the towering and central figures in Western philosophy and mathematics. His apothegm “\u003ci\u003eCogito, ergo sum\u003c\/i\u003e” marked the birth of the mind-body problem, while his creation of so-called Cartesian coordinates have made our physical and intellectual conquest of physical space possible.\u003cbr\u003e\u003cbr\u003eBut Descartes had a mysterious and mystical side, as well. Almost certainly a member of the occult brotherhood of the Rosicrucians, he kept a secret notebook, now lost, most of which was written in code. After Descartes’s death, Gottfried Leibniz, inventor of calculus and one of the greatest mathematicians in history, moved to Paris in search of this notebook—and eventually found it in the possession of Claude Clerselier, a friend of Descartes. Leibniz called on Clerselier and was allowed to copy only a couple of pages—which, though written in code, he amazingly deciphered there on the spot. Leibniz’s hastily scribbled notes are all we have today of Descartes’s notebook, which has disappeared.\u003cbr\u003e\u003cbr\u003eWhy did Descartes keep a secret notebook, and what were its contents? The answers to these questions lead Amir Aczel and the reader on an exciting, swashbuckling journey, and offer a fascinating look at one of the great figures of Western culture.\u003c\/p\u003e\n                        \u003ch3\u003e\u003cstrong\u003eAbout the Author\u003c\/strong\u003e\u003c\/h3\u003e\n                        \u003cp\u003eAMIR D. ACZEL is the author of many research articles on mathematics, two textbooks, and nine nonfiction books, including the international bestseller \u003ci\u003eFermat's Last Theorem\u003c\/i\u003e, which was nominated for a \u003ci\u003eLos Angeles Times\u003c\/i\u003e Book Award.  Aczel has appeared on over thirty television programs, including nationwide appearances on CNN, CNBC, and \u003ci\u003eNightline,\u003c\/i\u003e and on over a hundred radio programs, including NPR's \u003ci\u003eWeekend Edition\u003c\/i\u003e and\u003ci\u003e Morning Edition\u003c\/i\u003e.  Aczel is a Fellow of the John Simon Guggenheim Memorial Foundation.\u003c\/p\u003e\n                    \n                \n            \u003c\/body\u003e","brand":"Best Bookstore","offers":[{"title":"New","offer_id":46554644119713,"sku":"BBSNIJ9780767920346","price":29.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/2084\/5473\/files\/9780767920346_bb707312-f9b4-4dda-aa55-4a07d3b09337.jpg?v=1781775214","url":"https:\/\/www.bestbookstore.ca\/products\/descartess-secret-notebook-paperback-by-amir-d-aczel","provider":"Best Book Store","version":"1.0","type":"link"}