{"product_id":"the-science-of-clocks-and-watches","title":"The Science of Clocks and Watches","description":"xiv, 393 pp. CONTENTS: Preface to the Third Edition; Preface to the First Edition; Prologue; Time and Its Measurement; Oscillatory Motion; The Pendulum; Dissipation of Energy by a Swinging Pendulum; Escapements and Other Impulse Devices; Electric Clocks and Watches; Escapement Errors; Balance-wheel Clocks and Watches; Isochronism of Balance-Wheel Movements; The Marine Chronometer; The Four-Hundred-Day-Clock; Gear Trains; Weights, Mainsprings, and Their Accessories; Friction and Lubrication; Striking Clocks; Perpetual Calendars; Synchronous Electric and Quartz Clocks; Measurement of Clock Performance; Appendix 1: Harmonic Motion in a Cycloidal Path and the Calculation of Circular Error; Appendix 2: The Linear Theory of Vibration; Appendix 3: Arthur L. Rawlings; Index.","brand":"British Horological Institute","offers":[{"title":"Default Title","offer_id":40449857683526,"sku":"2330151","price":35.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1232\/9510\/products\/2330151.jpg?v=1672094031","url":"https:\/\/ym-demo.myshopify.com\/products\/the-science-of-clocks-and-watches","provider":"Yesterday's Muse","version":"1.0","type":"link"}