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Kraków

(Encyclopedia)Kraków krăˈkou, Pol. kräˈko͞of [key], Ger. Krakau, city (1994 est. pop. 751,500), capital of Małopolskie prov., S Poland, on the Vistula. A river port and industrial center, it has varied manuf...

Knights of Labor

(Encyclopedia)Knights of Labor, American labor organization, started by Philadelphia tailors in 1869, led by Uriah S. Stephens. It became a body of national scope and importance in 1878 and grew more rapidly after ...

Golden Section

(Encyclopedia) CE5 Rectangle ABCD is a golden rectangle. Removing the square AEFD leaves the rectangle EBCF Golden Section, in mathematics, division of a line segment into two segments such that the ratio of the...

Jones, Inigo

(Encyclopedia)Jones, Inigo ĭnˈĭgōˌ [key], 1573–1652, one of England's first great architects. Son of a London clothmaker, he was enabled to travel in Europe before 1603 to study paintings, perhaps at the exp...

Moore's Law

(Encyclopedia)Moore's Law, a projection of semiconductor manufacturing trends made by Gordon E. Moore, cofounder of the Intel Corp., in a 1965 magazine article. He observed that the number of transistors per square...

Melbourne, city, Australia

(Encyclopedia)Melbourne, city (2016 pop. 47,285, Greater Melbourne 2016 pop. 4,485,211), capital of Victoria, SE Australia, on Port Phillip Bay at the mouth of the Yarra River. Melbourne, Australia's second largest...

pi

(Encyclopedia)pi, in mathematics, the ratio of the circumference of a circle to its diameter. The symbol for pi is π. The ratio is the same for all circles and is approximately 3.1416. It is of great importance in...

cornice

(Encyclopedia)cornice kôrˈnĭs [key], molded or decorated projection that forms the crowning feature at the top of a building wall or other architectural element; specifically, the uppermost of the three principa...

Close, Chuck

(Encyclopedia)Close, Chuck (Charles Thomas Close), 1940–2021, American painter, b. Monroe, Wash., Univ. of Washington (B.A., 1962), Yale Univ. (B.F.A., 1963; M.F.A...

e, in mathematics

(Encyclopedia)e, in mathematics, irrational number occurring widely in mathematics and science, approximately equal to the value 2.71828; it is the base of natural, or Naperian, logarithms. The number e is defined ...
 

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