{"product_id":"2940170221622","title":"Sidelights on Relativity","description":"Sidelights on Relativity contains ETHER AND THE THEORY OF RELATIVITY, an address delivered on May 5th, 1920, in the University of Leyden; and GEOMETRY AND EXPERIENCE, an expanded form of an address to the Prussian Academy of Sciences in Berlin on January 27th, 1921. (Intro from Project Gutenberg)","brand":"DISCOS PALMAS","offers":[{"title":"Default Title","offer_id":47098282311920,"sku":"2940170221622","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940170221622_p0.jpg?v=1772801739","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940170221622","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}