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tellurium

(Encyclopedia)tellurium tĕlo͝orˈēəm [key] [Lat.,=earth], semimetallic chemical element; symbol Te; at. no. 52; at. wt. 127.60; m.p. 450℃; b.p. 990℃; sp. gr. 6.24 at 20℃; valence −2, +4, or +6. Telluriu...

photocopying

(Encyclopedia)photocopying, process whereby written or printed matter is directly copied by photographic techniques. Generally, photocopying is practical when just a few copies of an original are needed. When many ...

Coronado

(Encyclopedia)Coronado kŏrˌənäˈdō [key], city (2020 pop. 20,192), San Diego co., S Calif., on a peninsula on ...

Ibagué

(Encyclopedia)Ibagué ēbägāˈ [key], city, alt. 4,300 ft (1,311 m), capital of Tolima dept., W central C...

Aspen Music Festival

(Encyclopedia)Aspen Music Festival, classical music festival held annuallly each summer in Aspen, Colo. Chicagoans Walter and Elizabeth Paepcke established the Aspen Institute for Humanistic Studies (now the Aspen ...

León, city, Mexico

(Encyclopedia)León, city (1990 pop. 758,270), Guanajuato state, central Mexico. It is located in a fertile river valley c.5,600 ft (1,700 m) high, but with a mild, temperate climate. Frequent floods, which in 1888...

Beja

(Encyclopedia)Beja bāˈzhə [key], town, S Portugal, capital of Beja dist. and Baixo Alentejo. It is an im...

Telluride

(Encyclopedia)Telluride tĕlˈyərīd [key], town (1990 pop. 1,309), seat of San Miguel co., SW Colo., on the San Miguel River in the San Juan Mts., inc. 1887. A trade center in a sheep, dairying, and mining (gold,...

Tiffany, Charles Lewis

(Encyclopedia)Tiffany, Charles Lewis tĭfˈənē [key], 1812–1902, American merchant, b. Killingly, Conn. He founded the famous jewelry firm of Tiffany and Company, New York City. His improvements in styles of si...

Barnaul

(Encyclopedia)Barnaul bərnəo͞olˈ [key], city, capital of Altai Territory, SW Siberian Russia, on the Ob ...