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diving beetle

(Encyclopedia)diving beetle: see water beetle. ...

pond lily

(Encyclopedia)pond lily: see water lily.

soluble glass

(Encyclopedia)soluble glass: see water glass.

whirligig beetle

(Encyclopedia)whirligig beetle: see water beetle. ...

Min

(Encyclopedia)Min mĭn [key]. 1 Chief river of Fujian prov., SE China, c.350 mi (560 km) long, rising in Wuyi shan and flowing SE to the South China Sea near Fuzhou; it receives several tributaries near Nanping. Fu...

leaching

(Encyclopedia)leaching, method of extraction in which a solvent is passed through a mixture to remove some desired substance from it. A simple example is the passage of boiling water through ground coffee to dissol...

alkali

(Encyclopedia)alkali ălˈkəlī [key] [Arab., al-gili=ashes of saltwort], hydroxide of an alkali metal. Alkalies are readily soluble in water and form strongly basic solutions with a characteristic acrid taste. Th...

Vaal

(Encyclopedia)Vaal fäl [key], river, c.750 mi (1,210 km) long, rising in Mpumalanga, NE South Africa, and flowing SW to the Orange River. It forms most of the northern border of the Free State. The river's flow is...

Provo, river, United States

(Encyclopedia)Provo, river, c.70 mi (110 km) long, rising in the Uinta Mts., NE Utah, and flowing SW past Provo to Utah Lake. It was early used for irrigation, but after Utah Lake was badly depleted in the 1930s, t...

Frontinus

(Encyclopedia)Frontinus (Sextus Julius Frontinus) frŏntīˈnəs [key], fl. a.d. 74, Roman administrator and writer. As governor of Britain from a.d. 74 or a.d. 75 to a.d. 78, he reduced the Silures, a rebellious t...