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surveying

(Encyclopedia) surveying, method of determining accurately points and lines of direction (bearings) on the earth's surface and preparing from them maps or plans. Boundaries, areas, elevations,…

Brewer's: Spare the Rod and Spoil the Child

Solomon (Prov. xiii. 24) says: “He that spareth the rod hateth his son;” but Samuel Butler, in his Hudibras (pt. ii. canto 1, line 843), says: Love is a boy, by poets styled, Then spare…

Rod GRAMS, Congress, MN (1948)

Senate Years of Service: 1995-2001 Party: Republican GRAMS Rod , a Representative and a Senator from Minnesota; born in Princeton, Mille Lacs County, Minn., February 4, 1948; attended public…

Leyden jar

(Encyclopedia) Leyden jarLeyden jarlīˈdən [key], form of capacitor invented at the Univ. of Leiden in the 18th cent. It consists of a narrow-necked glass jar coated over part of its inner and outer…

night blindness

(Encyclopedia) night blindness, inability to see normally in subdued light. It is usually a result of vitamin A deficiency. The rod cells, one of two light-sensitive areas of the retina of the eye,…

Pomo

(Encyclopedia) Pomo, Native Americans of N California, belonging to the Hokan branch of the Hokan-Siouan linguistic stock (see Native American languages). The Pomo were the most southerly Native…

eccentric

(Encyclopedia) eccentric, in mechanics, device for changing rotary to back-and-forth motion. A disk is mounted off center on a shaft. One flat, open, circular end of a rod fits around the edge of the…

Rod R. BLAGOJEVICH, Congress, IL (1956)

BLAGOJEVICH Rod R. , a Representative from Illinois; born in Chicago, Cook County, Ill., December 10, 1956; attended Foreman High School, Chicago, Ill.; B.A., Northwestern University, Evanston,…

Young's modulus

(Encyclopedia) Young's modulus [for Thomas Young], number representing (in pounds per square inch or dynes per square centimeter) the ratio of stress to strain for a wire or bar of a given substance…