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Williams, Robert R., Jr.

(Encyclopedia) Williams, Robert R., Jr., 1886–1965, American chemist, b. India, grad. Univ. of Chicago (B.S., 1907); brother of Roger John Williams. Research undertaken in 1910, while he was chemist…

Francis II, king of the Two Sicilies

(Encyclopedia) Francis II, 1836–94, last king of the Two Sicilies (1859–61), son and successor of Ferdinand II. A weak ruler, he let his ministers follow his father's reactionary policy. Faced with…

Ashton-Warner, Sylvia

(Encyclopedia) Ashton-Warner, Sylvia, 1905–84, New Zealand British novelist and educator, b. Stratford, New Zealand. For years a teacher of Maori children, Ashton-Warner developed many stimulating…

Curtiss, Glenn Hammond

(Encyclopedia) Curtiss, Glenn Hammond, 1878–1930, American inventor and aviation pioneer, b. Hammondsport, N.Y. He was a member of Alexander Graham Bell's Aerial Experiment Association (1907–9). In…

kite, in aviation and recreation

(Encyclopedia) kite, in aviation, aircraft restrained by a towline and deriving its lift from the aerodynamic action of the wind flowing across it. Commonly the kite consists of a light framework…

bronze, in metallurgy

(Encyclopedia) bronze, in metallurgy, alloy of copper, tin, zinc, phosphorus, and sometimes small amounts of other elements. Bronzes are harder than brasses. Most are produced by melting the copper…

Davisson, Clinton Joseph

(Encyclopedia) Davisson, Clinton JosephDavisson, Clinton Josephdāˈvĭsən [key], 1881–1958, American physicist, b. Bloomington, Ill. He joined the engineering department of the Bell Telephone…

A. E. Housman: Bredon Hill

Bredon HillIn summertime on Bredon[1] The bells they sound so clear; Round both the shires they ring them In steeples far and near, A happy noise to hear.Here of a Sunday morning My love…

Percy Bysshe Shelley: Peter Bell, Damnation

by Percy Bysshe Shelley Grace Double Damnation Damnation 'O that mine enemy had written A book!'—cried Job:—a fearful curse, If to the Arab, as the Briton, 'Twas galling to be critic-bitten…

crank

(Encyclopedia) crank, mechanical linkage consisting of a bar attached to a pivot at one of its ends in such a way that it is capable of rotating through a complete circle about the pivot. One of the…