{"product_id":"rotary-barrels-industrialization-of-19th-century-warfare-cranks-cartridges-and-the-brutal-mechanical-efficiency-on-the-american-battlefield-1861-1865","title":"Rotary Barrels: Industrialization of 19th-Century Warfare: Cranks, Cartridges, and the Brutal Mechanical Efficiency on the American Battlefield, 1861–1865","description":"\u003cp\u003eThroughout human history, the speed of warfare was limited by the physical endurance of the soldier reloading his weapon. That fundamental limitation was violently shattered during the American Civil War. A physician named Richard Gatling sought to invent a machine so devastatingly efficient that it would reduce the number of men needed on the battlefield, theoretically ending war altogether. He was tragically mistaken. The Gatling gun was a masterpiece of Victorian mechanical engineering. Instead of a single barrel overheating from rapid fire, Gatling mounted multiple barrels in a rotating cylinder. As the operator turned a simple hand crank, gravity fed heavy brass cartridges from a hopper into the breech. Each barrel fired, extracted the spent casing, and cooled during a single continuous rotation, allowing a small crew to unleash a sustained torrent of lead. This book breaks down the brutal transition from manual combat to industrialized slaughter. You will explore the precise cam-driven mechanics of the weapon, its devastating psychological effect on opposing infantries, and the tragic irony of a doctor inventing a machine of mass destruction. Witness the mechanical birth of modern combat. Discover how gears, cranks, and gravity redefined the logistics of survival and permanently escalated the lethal geometry of war.\u003c\/p\u003e","brand":"None","offers":[{"title":"Livre numérique Kobo","offer_id":46813535535314,"sku":"abb1922b-5a7d-3ec3-808b-05866836d06c","price":7.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/8980\/5233\/files\/image_27aff878-95dc-4f35-ad4e-21839fe1214d.jpg?v=1775435415","url":"https:\/\/www.indigo.ca\/fr\/products\/rotary-barrels-industrialization-of-19th-century-warfare-cranks-cartridges-and-the-brutal-mechanical-efficiency-on-the-american-battlefield-1861-1865","provider":"Indigo","version":"1.0","type":"link"}