{"product_id":"the-governor-controlling-the-power-of-steam-machines-9781399090889","title":"The Governor: Controlling the Power of Steam Machines","description":"\u003cp\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e: Hardback\u003cbr\u003e\u003cstrong\u003eLength\u003c\/strong\u003e: 160 pages\u003cbr\u003e\u003cstrong\u003ePublication date\u003c\/strong\u003e: 11 November 2021\u003cbr\u003e\u003cstrong\u003ePublisher\u003c\/strong\u003e: Pen \u0026amp; Sword Books Ltd\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eTHE FIRST BOOK TO EXPLORE THE HISTORY OF THE CENTRIFUGAL GOVERNOR -AN EARLY ENGINE MANAGEMENT SYSTEMILLUSTRATED WITH OVER 200 PHOTOGRAPHS, ENGRAVINGS, PLANS AND DIAGRAMSFROM CHRISTIAAN HUYGENS' FIRST ESSAYS ON CENTRIFUGAL FORCE IN 1673, THE BOOK SPANS MORE THAN 250 YEARS OF THE  SPINNING BALLS'\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 1082g\u003cbr\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e: 223 x 291 x 19 (mm)\u003cbr\u003e\u003cstrong\u003eISBN-13\u003c\/strong\u003e: 9781399090889\u003c\/p\u003e","brand":"Hannavy, John","offers":[{"title":"Hardback","offer_id":44101041291514,"sku":"9781399090889","price":21.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/products\/1646236900210_book.jpg?v=1646930992","url":"https:\/\/shulphink.com\/products\/the-governor-controlling-the-power-of-steam-machines-9781399090889","provider":"Shulph Ink","version":"1.0","type":"link"}