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kite, in zoology

(Encyclopedia)kite, in zoology, common name for a bird of the family Accipitridae, which also includes the hawk. Kites are found near water and marshes in warm parts of the world. They prey chiefly on reptiles, fro...

Peretz, Isaac Loeb

(Encyclopedia)Peretz or Perez, Isaac Loeb both: pĕrˈĕts; lōbˈ [key], 1852–1915, Jewish poet, novelist, playwright, and lawyer, b. Zamosc, Poland. A voice of the Haskalah, or Jewish Enlightenment, Peretz was ...

Te Kanawa, Dame Kiri

(Encyclopedia)Te Kanawa, Dame Kiri tā käˈnəwə [key], 1944–, New Zealand opera and concert singer. From the early 1970s until her last public performance (2016), she was one of the most acclaimed and popular ...

ailanthus

(Encyclopedia)ailanthus ālănˈthəs [key], any tree of the genus Ailanthus, native to the warm regions of Asia and Australia. Ailanthus wood is sometimes used for cabinetmaking and for the manufacture of charcoal...

Aston, Francis William

(Encyclopedia)Aston, Francis William, 1877–1945, English physicist and chemist. He was affiliated with the Cavendish Laboratory, Cambridge, from 1910. In 1922 he received the Nobel Prize in Chemistry mainly for h...

sonic boom

(Encyclopedia)CE5 Sonic boom wave pattern from a supersonic aircraft and variation in pressure sonic boom, shock wave produced by an object moving through the air at supersonic speed, i.e., faster than the spee...

Space Force, United States

(Encyclopedia)Space Force, United States (USSF), military force that forms a separate service within the U.S. Dept. of the Air Force, est. Dec. 20, 2019, by act of Congress. The head of the Space Force is the Chief...

pterosaur

(Encyclopedia)pterosaur tĕrˈəsôrˌ [key] [Gr., = winged lizard], extinct flying reptile (commonly called pterodactyl [Gr., = wing finger]) of the order Pterosauria, common in the late Triassic and Creta...

levitation

(Encyclopedia)levitation lĕvĭtāˈshən [key], the raising of a human or other body in the air without mechanical aid. The idea is ancient; holy men, both pagan and Christian, were reputed to have had the power o...

infant respiratory distress syndrome

(Encyclopedia)infant respiratory distress syndrome (IRDS) or hyaline membrane disease hīˈəlĭn, –līnˌ [key], respiratory distress syndrome of newborns, most common in infants born prematurely or by cesarean ...