Timeline of steam power — See Steam engine, Steam power during the Industrial Revolution. Steam power developed slowly over a period of several hundred years, progressing through expensive and fairly limited devices in the early 1600s, to useful pumps for mining in 1700,… … Wikipedia
Newcomen steam engine — Animation of a schematic Newcomen steam engine. – Steam is shown pink and water is blue. – Valves move from open (green) to closed (red) The atmospheric engine invented by Thomas Newcomen in 1712, today referred to as a Newcomen steam engine (or… … Wikipedia
Oregon Steam Navigation Company — Fate stock bought by Oregon Railway and Navigation Company Successor Oregon Railway and Navigation Company … Wikipedia
United States Navy Experimental Diving Unit — Navy Experimental Diving Unit Active 1927 Country … Wikipedia
Manhattan — New York Island redirects here. For the Pacific island, see Teraina. For other uses, see Manhattan (disambiguation). Manhattan Borough of New York City New York County … Wikipedia
USS Thresher (SSN-593) — The second USS Thresher (SSN 593) was the lead ship of her class of nuclear powered attack submarines in the United States Navy. Her loss at sea during deep diving tests in 1963 is often considered a watershed event in the implementation of the… … Wikipedia
United States Naval Special Warfare Command — Naval Special Warfare Command Active April 16, 1987 – present … Wikipedia
artillery — /ahr til euh ree/, n. 1. mounted projectile firing guns or missile launchers, mobile or stationary, light or heavy, as distinguished from small arms. 2. the troops or the branch of an army concerned with the use and service of such weapons. 3.… … Universalium
Los Angeles class submarine — The Los Angeles class, sometimes called the LA class or the 688 class, is a class of nuclear powered fast attack submarines (SSN) that forms the backbone of the United States submarine fleet. With 62 submarines, this class has more boats than any … Wikipedia
List of mechanical engineering topics — This page aims to list all articles related to the specific discipline of mechanical engineering. For a broad overview of engineering, please see List of engineering topics. For biographies please see List of engineers.compactTOC NOTOC… … Wikipedia
Massachusetts in the American Civil War — Union States in the American Civil War California Connecticut Illinois Indiana Iowa … Wikipedia