plain circular bearing
71Uranium mining in the United States — declined drastically in the 1980s, but has revived since 2001 due to higher uranium prices. The average spot price of uranium oxide (U3O8) increased from $7.92 per pound in 2001 to $39.48 per pound in 2006. [Department of Energy s [http://www.eia …
72Tigris-Euphrates river system — ▪ river system, Asia Introduction great river system of Southwest Asia, comprising the Tigris and Euphrates rivers, which have their sources within 50 miles (80 km) of each other in eastern Turkey and travel southeast through northern Syria and… …
73Bridges of the Merritt Parkway — The 69 original bridges of the Merritt Parkway were designed by George L. Dunkelberger. Each bridge had a unique design that represented various 1930s architectural styles, such as Art Deco, Art Moderne, French Renaissance, Gothic, Neoclassicism …
74Yellowstone hotspot — Schematic of the hotspot and the Yellowstone Caldera Location of the hotspot in …
75Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
76Eileen Gray — Kathleen Eileen Moray Gray (August 9, 1878 ndash; October 31, 1976) was an Irish furniture designer and architect and a pioneer of the International Style aesthetic. Biography Eileen Gray was born on 9 August 1878, into an aristocratic family… …
77Vizag Steel — Infobox Company company name = విశాఖ ఉక్కు కర్మాగారం company type = Public Sector company company slogan = Pride of Steel company vision = Infrastructuring India foundation = 1971 | industry = Steel location = key people = , CMD products = Plain… …
78Atlantic Ocean — an ocean bounded by North America and South America in the Western Hemisphere and by Europe and Africa in the Eastern Hemisphere. ab. 31,530,000 sq. mi. (81,663,000 sq. km); with connecting seas ab. 41,000,000 sq. mi. (106,100,000 sq. km);… …
79steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …
80Norwich Market — Norwich Market, 2009. The paved area in front of the market, now known as Gentleman s Walk, was formerly reserved for smallholders selling from temporary stalls. Since 1938 the market square has been dominated by the Art Deco City Hall (centre) …
