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Punta del Este

(Encyclopedia)Punta del Este po͞onˈtä ᵺĕl āsˈtā [key], city (1996 pop. 8,252), E Uruguay, on the Atlantic Ocean. Located on a narrow peninsula surrounded by excellent beaches, Punta del Este is one of the ...

sea, law of the

(Encyclopedia)sea, law of the, international agreement regulating the use and exploitation of the world's oceans. The UN Convention on the Law of the Sea (1982) calls for limited, and strictly controlled, mining of...

Shasta Dam

(Encyclopedia)Shasta Dam, 602 ft (183 m) high and 3,460 ft (1,055 m) long, on the Sacramento River, N Calif.; built 1938–45. One of the largest concrete dams in the world, it is a major unit in the Central Valley...

Sims, William Sowden

(Encyclopedia)Sims, William Sowden, 1858–1936, American naval officer, b. Port Hope, Upper Canada (now Ontario), of American parents. After serving with the Atlantic and Pacific fleets, he was (1897–1900) naval...

crab

(Encyclopedia)crab, crustacean with an enlarged cephalothorax covered by a broad, flat shell called the carapace. Extending from the cephalothorax are the various appendages: five pairs of legs, the first pair bear...

Des Barres, Joseph Frederick Wallet

(Encyclopedia)Des Barres or Desbarres, Joseph Frederick Wallet dābärˈ [key], 1721?–1824, British army officer, surveyor, and artist. He was born of French parents (probably in Switzerland), was educated at Bas...

dolphin, fish

(Encyclopedia)dolphin, large, swift game fish, Coryphaena hippurus, also called dorado. It is of nearly worldwide distribution in warm waters. Its long, slender body is blue, and in the living animal there are lumi...

Chancellor, Richard

(Encyclopedia)Chancellor, Richard, d. 1556, English navigator. When, largely under the inspiration of Sebastian Cabot, a group of men in England undertook to finance a search for the Northeast Passage to Asia, Chan...

hydrogen sulfide

(Encyclopedia)hydrogen sulfide, chemical compound, H2S, a colorless, extremely poisonous gas that has a very disagreeable odor, much like that of rotten eggs. It is slightly soluble in water and is soluble in carbo...

Hot Springs

(Encyclopedia)Hot Springs. <1> City (2020 pop. 37,930), seat of Garland co., W central Ark.; settled 1807, inc. 1876. The city nearly surrounds Hot Springs Nati...