Search

Search results

Displaying 441 - 450

Saint Lawrence Seaway

(Encyclopedia) Saint Lawrence Seaway, international waterway, 2,342 mi (3,769 km) long, consisting of a system of canals, dams, and locks in the St. Lawrence River and connecting channels between the…

ratite

(Encyclopedia) ratiteratiterătˈīt [key], common and general term for a variety of flightless birds characterized by a flat, raftlike sternum rather than the keeled sternum, designed to support flight…

polo

(Encyclopedia) polo, indoor or outdoor ball and goal game played on horseback. Some historians claim that polo originated in Persia in the 6th cent.; it spread to Turkey, India, and Tibet and, with…

spintronics

(Encyclopedia) spintronics,&sp;spin electronics, or magnetoelectronics, science and technology that harnesses the spin state of electrons in addition to the electrical charge state to store data…

cricket, in zoology

(Encyclopedia) cricket, common name of the slender, chirping, hopping insects forming the family Gryllidae in the order Orthoptera. Most crickets have long antennae, muscular hind legs for jumping,…

corrupt practices

(Encyclopedia) corrupt practices, in politics, fraud connected with elections. The term also refers to various offenses by public officials, including bribery, the sale of offices, granting of public…

Victoria, state, Australia

(Encyclopedia) VictoriaVictoriavĭktôˈrēə [key], state (2016 pop. 5,926,624), 87,884 sq mi (227,620 sq km), SE Australia. It is bounded on the S and E by the Indian Ocean, Bass Strait, and the Tasman…

Cappadocia

(Encyclopedia) CappadociaCappadociakăpədōˈshə [key], ancient region of Asia Minor, watered by the Halys River (the modern Kizil Irmak), in present E central Turkey. The name was applied at different…

wings

(Encyclopedia) CE5 A. Structure of a bird wing B. Structure of a bat wing wings, flight organs of the bird, the bat, and the insect. Birds' wings are pectoral appendages that are basically the…

water bug

(Encyclopedia) water bug, name for a large number of water-living bugs, comprising several families of the order Hemiptera (true bugs). All have jointed, sharp, sucking beaks, breathe air, and…