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spear

(Encyclopedia)spear, primitive weapon consisting of a wooden shaft tipped with a sharp point, usually 8 to 9 ft (2.4–2.7 m) in length. The point may be carved from the shaft and hardened in a fire, or made from a...

runes

(Encyclopedia)CE5 Examples of runes runes, ancient characters used in Teutonic, Anglo-Saxon, and Scandinavian inscriptions. They were probably first used by the East Goths (c.300), who are thought to have deriv...

Perseus, in Greek mythology

(Encyclopedia)Perseus pûrˈsēəs, –so͝os [key], in Greek mythology, son of Zeus and Danaë. His grandfather, Acrisius, had been warned by an oracle that his grandson would kill him and therefore put Perseus an...

energy

(Encyclopedia)CE5 Relations between potential energy (PE) and kinetic energy (KE) for a swinging pendulum energy, in physics, the ability or capacity to do work or to produce change. Forms of energy include hea...

Chavín de Huántar

(Encyclopedia)Chavín de Huántar chävēnˈ dā wänˈtär [key], archaeological site in the northeastern highlands of Peru, near the headwaters of the Marañon River. It flourished between c.900 b.c. and 200 b.c....

Andre, Carl

(Encyclopedia)Andre, Carl änˈdrā [key], 1935–, American sculptor, b. Quincy, Mass. A student of Patrick Morgan and associate of Frank Stella, Andre produces sculptures of elemental form and abstract monumental...

Great Limpopo Transfrontier Park

(Encyclopedia)Great Limpopo Transfrontier Park, c.13,500 sq mi (35,000 sq km; roughly the size of Belgium), the largest multinational park in S Africa and one of the largest parks in the world, in NE South Africa, ...

Great Wall of China

(Encyclopedia)Great Wall of China, series of fortifications, c.3,890 mi (6,260 km) long (not including trenches and natural defensive barriers), winding across N China from Gansu prov. to Liaoning prov. The wall, r...

National Road

(Encyclopedia)National Road, U.S. highway built in the early 19th cent. At the time of its construction, the National Road was the most ambitious road-building project ever undertaken in the United States. It final...

New Journalism

(Encyclopedia)New Journalism, intensely subjective approach to journalistic writing prevalent in the United States during the 1960s and 70s, incorporating stylistic techniques associated with fiction in order to pr...