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W and Z particles

(Encyclopedia)W and Z particles, elementary particles that mediate, or carry, the fundamental force associated with weak interactions. The discovery of the W and Z particles at CERN near Geneva, Switzerland, in the...

Gad

(Encyclopedia)Gad, in the Bible, son of Jacob and Zilpah and eponymous founder of one of the 12 tribes of Israel. Its allotment was half of Gilead; this was the land best suited to the pastoral life, which Gad, lik...

antipodes, in geography

(Encyclopedia)antipodes [Gr.,=having feet opposite], people or places diametrically opposite on the globe. Thus antipodes must be separated by half the circumference of the earth (180°), and one must be as far nor...

Amanullah

(Encyclopedia)Amanullah ăməno͝olˈə [key], 1892–1960, emir (1919–26) and king (1926–29) of Afghanistan. To win popular support for his rule he invaded India in an attempt to free Afghanistan from British-...

mir, former Russian peasant community

(Encyclopedia)mir mēr [key], former Russian peasant community. The mir, which antedated serfdom (16th cent.) in Russia, persisted in its primitive form until after the Russian Revolution of 1917. In a community of...

bin Laden, Osama

(Encyclopedia)bin Laden, Osama or Usama ōsäˈmə bĭn lädˈən, ŭsäˈmə [key], 1957?–2011, Saudi-born leader of Al Qaeda, a terrorist organization devoted to uniting all Muslims and establishing a transnati...

Karzai, Hamid

(Encyclopedia)Karzai, Hamid hämēdˈ kärzīˈ [key], 1957–, Afghan political leader, b. Kandahar. Karzai's father and grandfather, who both served in the government of King Muhammad Zahir Shah, were heads of th...

Andkhui

(Encyclopedia)Andkhui əndkhroiˈ [key], city , N Afghanistan, in Faryab province, near the Turkmenistan border. Wool is its chief product, and it has a noted trade in fruits and karaku...

Zapata, Emiliano

(Encyclopedia)Zapata, Emiliano āmēlyäˈnō säpäˈtä [key], c.1879–1919, Mexican revolutionary, b. Morelos. Zapata was of almost pure native descent. A tenant farmer, he occupied a social position between th...

Ghazni

(Encyclopedia)Ghazni gŭzˈnē [key], city, capital of Ghazni prov., E central Afghanistan, on the Ghazni R...