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Solent, The

(Encyclopedia)Solent, The sōˈlənt [key], channel, c.30 mi (50 km) long and 3⁄4 to 5 mi (1.2–8 km) wide, between the Isle of Wight and Hampshire, S England. It serves as an anchorage for ships entering Southa...

slipware

(Encyclopedia)slipware, pottery decorated with various colors of slip, a thin mixture of clay and water. Slip may form a design on a contrasting background, or lines may be scratched through a coating of slip to sh...

Strawberry valley project

(Encyclopedia)Strawberry valley project, N central Utah, developed by the U.S. Bureau of Reclamation for irrigating lands S of Utah Lake; constructed 1906–13. The water of Strawberry River and its tributaries is ...

waterspout

(Encyclopedia)waterspout, tornado occurring at sea or over inland waters. The characteristic funnel-shaped cloud is formed at the base of a cumulus-type cloud and extends downward to the water surface, where it pic...

Zhiguli Mountains

(Encyclopedia)Zhiguli Mountains zhēgo͞olyēˈ [key], wooded range, E European Russia, in the Samara bend of the Volga River at Samara. They rise to c.2,220 ft (680 m) and are rich in oil, which is piped to Samara...

Le Châtelier's principle

(Encyclopedia)Le Châtelier's principle, chemical principle that states that if a system in equilibrium is disturbed by changes in determining factors, such as temperature, pressure, and concentration of components...

mussel

(Encyclopedia)mussel, edible freshwater or marine bivalve mollusk. Mussels are able to move slowly by means of the muscular foot. They feed and breathe by filtering water through extensible tubes called siphons; a ...

hygrometer

(Encyclopedia)hygrometer hīgrŏmˈətər [key], instrument used to measure the moisture content of a gas, as in determining the relative humidity of air. The temperature at which dew or frost forms is a measure of...

barometer

(Encyclopedia)CE5 Aneroid barometer barometer bərŏmˈətər [key], instrument for measuring atmospheric pressure. It was invented in 1643 by the Italian scientist Evangelista Torricelli, who used a column...

pavement

(Encyclopedia)pavement, the wearing surface of a road, street, or sidewalk. Parts of Babylon and Troy are believed to have been paved; Roman roads were noted for their durable stone paving. Cobblestones were common...