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Nag Hammadi

(Encyclopedia)Nag Hammadi näg häˈmädi [key], a town in Egypt near the ancient town of Chenoboskion, where, in 1945, a large cache of gnostic texts in the Coptic language was discovered. The Nag Hammadi manuscri...

Lane, Sir Ralph

(Encyclopedia)Lane, Sir Ralph, c.1530–1603, leader of the first attempted English settlement in America, on Roanoke Island, N.C. Sent by Sir Walter Raleigh, the expedition of over 100 colonists left England in Ap...

Samsonov, Aleksandr Vasilyevich

(Encyclopedia)Samsonov, Aleksandr Vasilyevich əlyĭksänˈdər vəsēˈlyəvĭch səmsôˈnəf [key], 1859–1914, Russian general. Early in World War I, when his army advanced into East Prussia (see Masuria) in o...

Orkhon

(Encyclopedia)Orkhon ôrˈkŏn, ôr-khŏnˈ [key], river, c.300 mi (480 km) long, rising in the Khangai Mts., N central Republic of Mongolia, and flowing east, then north, past the site of ancient Karakorum, and th...

Eddy, Mary Baker

(Encyclopedia)Eddy, Mary Baker, 1821–1910, founder of the Christian Science movement, b. Bow, N.H. As physical frailty prevented her regular school attendance, she spent the early part of her education learning a...

eisteddfod

(Encyclopedia)eisteddfod īstĕᵺˈvəd, –vôd [key] [Welsh,=session], Welsh competitive festival. Contests traditionally are held in all the arts and crafts, with special emphasis on music and poetry. The Natio...

Mahgoub, Muhammad Ahmad

(Encyclopedia)Mahgoub, Muhammad Ahmad mo͞ohämˈmäd äkhmädˈ mäˈgo͞o [key], 1908–76, Sudanese political leader. After twice serving as Sudan's minister of foreign affairs (1956–58, 1964–65), he was ele...

Pérez, Juan

(Encyclopedia)Pérez, Juan hwän pāˈrāth [key], d. 1774, Spanish colonial naval officer, explorer on the coast of the Pacific Northwest. In 1774 he commanded a fleet sent by the Spanish viceroy to investigate Ru...

Tsushima

(Encyclopedia)Tsushima tso͞oˈshēmä [key], two Japanese islands in Korea Strait. The islands are rocky, and fishing is the main occupation. Nearby, in May, 1905, occurred the major naval battle of the Russo-Japa...

Beer's law

(Encyclopedia)Beer's law [for August Beer], physical law stating that the quantity of light absorbed by a substance dissolved in a nonabsorbing solvent is directly proportional to the concentration of the substance...