{"product_id":"feynman-lectures-on-gravitation-book-richard-p-feynman-9780140284508","title":"Feynman Lectures on Gravitation","description":"The \"Feynman Lectures on Gravitation\" are based on notes prepared during a course on gravitational physics that Richard Feynman taught at Caltech during the 1962-63 academic year. For several years prior to these lectures, Feynman taught about the fundamental problems in gravitational physics, yet he published very little. These lectures represent a record of his viewpoint and some of his insights into gravitation and its application to cosmology, superstars, wormholes, and gravitational waves at that particular time. The lectures also contain a number of digressions and asides on the foundations of physics and other issues.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49552384819473,"sku":"GOR002028339","price":94.99,"currency_code":"USD","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":52098610069777,"sku":"GOR003188082","price":102.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0140284508.jpg?v=1750694071","url":"https:\/\/www.worldofbooks.com\/products\/feynman-lectures-on-gravitation-book-richard-p-feynman-9780140284508","provider":"World of Books ","version":"1.0","type":"link"}