Columbia Encyclopedia

(Encyclopedia) Arecibo Observatory, radio-astronomy facility located near Arecibo, Puerto Rico, part of the National Astronomy and Ionosphere Center. Conceived by, designed by, and built under the supervision of Wil...

(Encyclopedia) lemon, one of the citrus fruits, from a tree (Citrus limon) of the family Rutaceae (orange family), probably native to India. A small tree (to about 15 ft/5 m tall) with thorny branches and purple-edg...

(Encyclopedia) trusteeship, territorial, system of UN control for territories that were not self-governing. It replaced the mandates of the League of Nations. Provided for under chapters 12 and 13 of the Charter of ...

(Encyclopedia) toad, name applied to certain members of the amphibian order Anura, which also includes the frog. Although there is no clear-cut distinction between toads and frogs, the name toad commonly refers to t...

(Encyclopedia) Temple, city (1990 pop. 46,109), Bell co., central Tex.; inc. 1882. In a rich blackland region, Temple has grain and textile mills, railroad shops, and plants that make computer printers and terminals...

(Encyclopedia) Eunice yo͞oˈnĭs [key], city (2020 pop. 9,422), St. Landry parish, S central La.; inc. 1895...

(Encyclopedia) Mohawk, river, c.140 mi (230 km) long, rising in central New York and flowing S then SE past Utica and Schenectady to enter the Hudson River at Cohoes. The Mohawk is canalized from Rome to its mouth (...

(Encyclopedia) Carlsbad kärlzˈbăd [key]. 1 City (2020 pop. 114,746), San Diego co., S Calif., on the Paci...

(Encyclopedia) United Nations Commission on Conventional Armaments: see United Nations. ...

(Encyclopedia) Wilson, James, 1836–1920, American agriculturist and cabinet officer, b. Ayrshire, Scotland. He emigrated to the United States and settled (1851) in Connecticut, later moving (1855) to Tama co., Iow...