—Holly HartmanMystery Skull In July 2002, an international team led by French paleontologist Michel Brunet announced the discovery of a humanlike skull that may be up to seven million years old,…
Born: 1944Birthplace: North Carolina PCR, Polymerase chain reaction—Mullis invented PCR, the process for amplifying nucleic acids, in 1993 while at Cetus Corporation. PCR has revolutionized the…
(Encyclopedia) Johnson, Lyndon Baines, 1908–73, 36th President of the United States (1963–69), b. near Stonewall, Tex.
Johnson lost the 1960 Democratic presidential nomination to John F. Kennedy…
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actorBorn: 11/28/1950Birthplace: Englewood, New Jersey Highly respected, Oscar-nominated character actor who has played both the hero—John Glenn in The Right Stuff (1983)—and the antihero—E.…
First Place: $100,000 scholarship, Viviana Risca, 17, Paul D.Schreiber Senior High School, Port Washington, N.Y., for her computer science project, “DNA-based Steganography,” which studied…
(Encyclopedia) angioplastyangioplastyănˈjēōplăsˌtē [key], any surgical repair of a blood vessel, especially balloon angioplasty or percutaneous transluminal coronary angioplasty, a treatment of…
(Encyclopedia) Dempsey, Jack (William Harrison Dempsey), 1895–1983, American boxer, b. Manassa, Colo. Dempsey, called the “Manassa Mauler,” emerged from fights on saloon floors near mining camps to…
(Encyclopedia) Sardou, VictorienSardou, VictorienvēktôryăNˈ särd&oomacr;ˈ [key], 1831–1908, French dramatist. Author of some 70 plays, he won great popularity with his light comedies and…
(Encyclopedia) Roberts, Richard John, 1943–, British biochemist, Ph.D., Univ. of Sheffield, 1968. Roberts joined James D. Watson's Cold Spring Harbor Laboratory in New York in 1972, becoming…
