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Rhodope

(Encyclopedia)Rhodope rŏdˈəpē [key], Bulg. Rodopi Planina, Gr. Rodope, mountain range of the Balkan Peninsula, extending c.200 mi (320 km) from the Struma River, SE Bulgaria, to the lower Maritsa River, NE Gree...

furnace

(Encyclopedia)furnace, enclosed space for the burning of fuel. There are many kinds of furnaces, the type depending upon the fuel and the use to which the heat produced within it is put. Most familiar are the furna...

Bessemer process

(Encyclopedia)CE5 Bessemer converter Bessemer process bĕsˈəmər [key] [for Sir Henry Bessemer], industrial process for the manufacture of steel from molten pig iron. The principle involved is that of oxidati...

forum

(Encyclopedia)forum, market and meeting place in ancient Roman towns in Italy and later in the provinces, corresponding to the Greek agora. By extension the word forum often indicates the meeting itself in modern u...

Neolithic period

(Encyclopedia)Neolithic period or New Stone Age. The term neolithic is used, especially in archaeology and anthropology, to designate a stage of cultural evolution or technological development characterized by the ...

Cox, Ross

(Encyclopedia)Cox, Ross, 1793–1853, American fur trader. He joined John Jacob Astor's Pacific Fur Company in 1811 and went to the Astoria post on the supply ship Beaver. He was active in the trade in the Columbia...

Cuernavaca

(Encyclopedia)Cuernavaca kwārnäväˈkä [key], city, capital of Morelos state, S Mexico, in the Cuernavaca Valley. ...

Chartreuse, Grande

(Encyclopedia)Chartreuse, Grande gräNd shärtrözˈ [key], mountainous massif, Isère dept., SE France, in the Dauphiné Alps; Chamechaude Peak (6,847 ft/2,087 m) is the highest point. There in a high valley St. B...

Exmoor

(Encyclopedia)Exmoor, high moorland of the Cornwall peninsula, SW England, comprising much of Exmoor National Park (265 sq mi/686 sq km; est. 1954). Underlaid by slate and sandstone, the rugged region with wooded g...

Ambato

(Encyclopedia)Ambato ämbäˈtō [key], city, capital of Tungurahua prov., central Ecuador, in a high Andean valley. A major commercial and transportation center, Ambato is noted for th...