horseshoe-fired furnace

См. также в других словарях:

• technology, history of — Introduction       the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …   Universalium

• List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …   Wikipedia

• Cowans Gap State Park — For the Ohio State Park, see Cowan Lake State Park. Cowans Gap State Park Pennsylvania State Park Natural Monument (IUCN III) …   Wikipedia

• Battle of Chancellorsville — Part of the American Civil War …   Wikipedia

• Flued boiler — Trevithick s engine of 1806 is built around an early example of a flued boiler (specifically, a return flue type) A shell or flued boiler is an early, and relatively simple, form of boiler used to make steam, usually for the purpose of driving a… …   Wikipedia

• Little Buffalo State Park — Geobox Protected Area name = Little Buffalo State Park native name = other name = other name1 = category local = Pennsylvania State Park category iucn = III image caption = Sunset over Holman Lake etymology type = Named for etymology = Little… …   Wikipedia

• Wrought iron — is commercially pure iron. In contrast to steel, it has a very low carbon content. It is a fibrous material due to the slag inclusions (a normal constituent). This is also what gives it a grain resembling wood, which is visible when it is etched… …   Wikipedia

• Eckhart Branch Railroad — The Eckhart Branch Railroad is a historic railroad that operated in Maryland.The company was a subsidiary of the Maryland Mining Company of Eckhart Mines, Maryland. The railroad operated from 1846 to 1870 when the railroad was absorbed into the… …   Wikipedia

• Historical timeline of events in Hamilton, Ontario — Below is a timeline of events in Hamilton, Ontario Canada.Beginning 1799* According to all records from local historians, this district was inhabited by the Neutral Indians who called it ATTIWANDARONIA. cite book|title=Saga of a City|first=Milton …   Wikipedia

• painting, Western — ▪ art Introduction       history of Western painting from its beginnings in prehistoric times to the present.       Painting, the execution of forms and shapes on a surface by means of pigment (but see also drawing for discussion of depictions in …   Universalium

• Fort Niagara — Youngstown, New York Fort Niagara 1728 Type Trading Post …   Wikipedia