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Yoshino, Akira

(Encyclopedia) Yoshino, Akira, 1948–, Japanese chemist, Ph.D. Osaka Univ., 2005. He was a researcher at Asahi Kasei Corp. from 1972 to 2017, when he became a professor at Meijo Univ., Nagoya, Japan.…

Hereward the Wake

(Encyclopedia) Hereward the WakeHereward the Wakehĕrˈĭwərd [key], fl. 1070, Anglo-Saxon rebel against William I. A thane, he apparently held land in Lincolnshire. In 1070 he sacked Peterborough with…

Zeebrugge

(Encyclopedia) ZeebruggeZeebruggezāˈbrŭˌgə [key], outer port of Bruges (Brugge), West Flanders prov., NW Belgium, on the North Sea. Zeebrugge was developed c.1900 to replace the silted-up port of…

DK Science: Below The Waves

Snake neckElasmosaurusJurassic sharkIchthyosaurusFanged predatorNothosaurusGiant of the southern seasKronosaurusSea lizardTylosaurusOn the scentWhile dinosaurs ruled the land, the ocean was the…

Engelbart, Douglas Carl

(Encyclopedia) Engelbart, Douglas Carl, 1925–2013, American engineer and inventor, b. Portland, Oreg., Ph.D Univ. of California, Berkeley, 1955. He was a radar technician in the navy during World War…

Ogier the Dane

(Encyclopedia) Ogier the DaneOgier the Daneōˈjēər, ōzhyāˈ [key], in the chansons de geste, a paladin of Charlemagne. Although his military feats save emperor and kingdom, he is for a time at odds…

Connellsville

(Encyclopedia) Connellsville Connellsville kŏnˈəlzvĭlˌ [key], city (2020 pop. 7,031), Fayette co., SW Pa., on the…

Clarence Birdseye

Born: 1886 Food Preservation. During an expedition to Labrador, a young Birdseye observed native fishermen freezing their catch. He later observed that rapid freezing retained close to the original…

Selman Waksman

Born: 1888 Streptomycin. A pioneer in microbiology, Waksman specialized in the study of microbes in soil. His most important find, streptomycin, provided the first effective treatment for…

Frederick II, Holy Roman emperor and German king

(Encyclopedia) Frederick II, 1194–1250, Holy Roman emperor (1220–50) and German king (1212–20), king of Sicily (1197–1250), and king of Jerusalem (1229–50), son of Holy Roman Emperor Henry VI and of…