{ "item_title" : "Relativity", "item_author" : [" "], "item_description" : "Robert Geroch builds on Einstein's work with commentary that addresses the ideas at the heart of the theory, bringing a modern understanding of relativity to the text. He elucidates how special relativity is a reconciliation of the contradictions between the nature of light and the principle of relativity; he expands on Einstein's treatment of the geometry of space-time and the fundamental notion of an event; he explains in detail, but without technical language, the equivalence of inertial and gravitational mass, a cornerstone of general relativity.", "item_img_path" : "https://covers2.booksamillion.com/covers2/ebook/05/77/9781101117705_b.jpg", "price_data" : { "retail_price" : "15.99", "our_price" : "15.99", "club_price" : "15.99", "savings_pct" : "0", "savings_amt" : "0.00", "discount_pct" : "10", "club_savings_amt" : "0", "club_savings_pct" : "0" } }

Overview

Details