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pyramid, structure

(Encyclopedia)pyramid. The true pyramid exists only in Egypt and Sudan, though the term has also been applied to similar structures in other countries. Egyptian pyramids are square in plan and their triangular side...

Beijing

(Encyclopedia)Beijing pē-kĭng, pā– [key], city and independent municipality (2021 est. pop. 20,897,000), ...

fugitive slave laws

(Encyclopedia)fugitive slave laws, in U.S. history, the federal acts of 1793 and 1850 providing for the return between states of escaped black slaves. Similar laws existing in both North and South in colonial days ...

New Haven

(Encyclopedia)New Haven, city (1990 pop. 130,474), New Haven co., S Conn., a port of entry where the Quinnipiac and other small rivers enter Long Island Sound; inc. 1784. Firearms and ammunition, clocks and watches...

frigate

(Encyclopedia)frigate frĭgˈĭt [key], originally a long, narrow nautical vessel used on the Mediterranean, propelled by either oars or sail or both. Later, during the 18th and early 19th cent., the term was appli...

Boston Public Library

(Encyclopedia)Boston Public Library, founded in 1848, chiefly through the gift of Joshua Bates, and opened to the public in 1854. It is the oldest free public city library supported by taxation in the world and the...

Li Peng

(Encyclopedia)Li Peng lē pŭng [key], 1928–2019, Chinese Communist leader, premier of China (1988–98), b. Chengdu, Sichuan prov., China. Orphaned at age three when his father was executed by the Kuomintang, Li...

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...

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...