American inventor Dr. Richard Gatling patented his most famous invention in 1862. The Gatling gun was the first rapid-fire weapon. Ironically, Gatling wrote that he created it to reduce the size of armies and thus reduce the number of deaths by combat and disease, and to show how futile war is. The tragic irony of what eventually became the machine gun is not lost on any of us, yet there are still those who argue that the world is made... Read more