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Silver Springs

(Encyclopedia)Silver Springs, mineral spring, N central Fla., source of the Silver River. The limestone spring, one of the world's largest and most famous, has a basin 80 ft (24 m) deep and 300 ft (91 m) wide. The ...

Tambora

(Encyclopedia)Tambora tämˈbərə [key], active volcano, N Sumbawa, Nusa Tenggara Barat prov., Indonesia, rising to 9,255 ft (2,821 m). The volcano's 1815 eruption was one of the most destructive in historical tim...

Yellowknife

(Encyclopedia)Yellowknife, city (1991 pop. 15,179), capital of the Northwest Territories, Canada, on the north shore of Great Slave Lake, at the mouth of the Yellowknife River. It is the largest city in the Northwe...

Yom Kippur

(Encyclopedia)Yom Kippur [Heb.,=day of atonement], in Judaism, the most sacred holy day, falling on the 10th day of the Jewish month of Tishri (usually late September or early October). It is a day of fasting and p...

Brinton, Crane

(Encyclopedia)Brinton, Crane (Clarence Crane Brinton), 1898–1968, American historian, b. Winsted, Conn. He received his Ph.D. from Oxford in 1923 and began teaching at Harvard the same year, becoming full profess...

Canadian Pacific Railway

(Encyclopedia)Canadian Pacific Railway, transcontinental transportation system in Canada and extending into the United States, privately owned and operated. The construction of a railroad crossing the continent in ...

Caraway, Hattie Wyatt

(Encyclopedia)Caraway, Hattie Wyatt kărˈəwāˌ [key], 1878–1950, U.S. senator (1932–45), b. near Bakerville, Tenn. In 1932 she was appointed to fill the unexpired Senate term from Arkansas of her late husban...

Weyprecht, Karl

(Encyclopedia)Weyprecht, Karl kärl vīˈprĕkht [key], 1838–81, German arctic explorer. With Julius von Payer he made a voyage to Novaya Zemlya in 1871. Weyprecht and Payer were leaders of an Austrian expedition...

leafhopper

(Encyclopedia)leafhopper, common name for small, wedge-shaped leaping insects, cosmopolitan in distribution, belonging to the family Cicadellidae, which comprises some 5,500 species of insects. Some are brightly co...

holiday

(Encyclopedia)holiday [altered from holy day], day set aside for the commemoration of an important event. Holidays are often accompanied by public ceremonies, such as parades and carnivals, and by religious observa...