Most people think……Christopher Columbus discovered America. In fact, the Vikings, led by Leif Ericson, were the first Europeans to land on the coast of North America in the year 1000. Christopher…
(Encyclopedia) serval, medium-sized African cat, Leptailurus serval, found S of the Sahara in scrub country close to water. The serval is lightly built with very long legs; it has a small head with…
(Encyclopedia) Doolittle, James Harold, 1896–1993, American aviator, b. Alameda, Calif. After serving in World War I as a flier he returned to school and earned a Sc.D. from MIT. He then became noted…
Migration Some animals live their whole lives in one location. Others migrate, or move from place to place — sometimes over huge distances. Animals migrate for several reasons: to find food or…
CLASS: INSECTAFIND OUT MOREAn insect’s body divides into three sections. The head holds the eyes, antennae, and mouthparts. The thorax bears three pairs of jointed legs and two pairs of…
RUNNING GAZELLEGLIDERJET PROPULSIONFLYINGMUSCLESSKELETONFIND OUT MOREAll animals are mobile for at least some part of their lives because they need to find food. Most movement is controlled by…
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Types of buttresses
buttress, mass of masonry built against a wall to strengthen it. It is especially necessary when a vault or an arch places a heavy load or thrust on one part…
(Encyclopedia) Carter, Angela, 1940–92, English writer. She was a newspaper reporter before studying at the Univ. of Bristol (B.A., 1965), where she explored medieval literature, Freud, surrealism,…
COFFEY, Robert Lewis, Jr., a Representative from Pennsylvania; born in Chattanooga, Hamilton County, Tenn., October 21, 1918; moved with his parents in early boyhood to Pennsylvania and…
Long may Old Glory wave by David Johnson Related Links U.S. Flag TimelineFlag DayBorn on the Fourth of JulyFlags From Around the World The United States Flag Code stipulates that…
