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isoleucine

(Encyclopedia)CE5 isoleucine īˌsəlo͞oˈsēn [key], organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer appears in mammalian protein. It is one of several es...

Cobb, Ty

(Encyclopedia)Cobb, Ty (Tyrus Raymond Cobb), 1886–1961, American baseball player, b. Narrows, Ga. In 1905 he joined the Detroit Tigers as center fielder and in his 24 years in the American League was one of the m...

Orlon

(Encyclopedia)Orlon, trademark for an acrylic fiber available in filaments (long single strands) or staples (bundles of short fibers). Orlon is resistant to sunlight and atmospheric gases, which makes it ideal for ...

napalm

(Encyclopedia)napalm nāˈpäm [key], incendiary material developed during World War II by Harvard scientists cooperating with the U.S. army and used in bombs and flame throwers. Napalm is based on a mixture of gas...

Tiselius, Arne

(Encyclopedia)Tiselius, Arne ärˈnə tēsāˈlyəs [key], 1902–71, Swedish biochemist. He received the 1948 Nobel Prize in Chemistry for developing new methods of separating and detecting colloids. One system (e...

Brock, Lou

(Encyclopedia)Brock, Lou (Louis Clark Brock), 1939–2020, American baseball player, b. El Dorado, Ark. A left-handed outfielder best known for his extraordinary base running skill, Brock was signed by the Chicago ...

sulfuric acid

(Encyclopedia)sulfuric acid, chemical compound, H2SO4, colorless, odorless, extremely corrosive, oily liquid. It is sometimes called oil of vitriol. Although sulfuric acid is now one of the most widely used c...

Millar, John

(Encyclopedia)Millar, John, 1735–1801, Scottish philosopher and historian. Millar studied at Glasgow, where he became the chief disciple of Adam Smith. In 1761 Millar became professor of civil law at Glasgow, and...

Mays, Willie Howard, Jr.

(Encyclopedia)Mays, Willie Howard, Jr. (“Say Hey” Willie Mays), 1931–, American baseball player, b. Fairfield, Ala. He began his professional career at 17 with the Black Barons of the Negro National League. I...

Huggins, Miller James

(Encyclopedia)Huggins, Miller James, 1878–1929, American baseball player and manager, b. Cincinnati. The diminutive “Mighty Mite” was a scrappy second baseman for the Cincinnati Reds (1904–9) and St. Louis ...