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rust, in chemistry and metallurgy
(Encyclopedia)rust, in chemistry and metallurgy: see corrosion. ...gill, in weights and measures
(Encyclopedia)gill, in weights and measures: see English units of measurement. ...grain, in weights and measures
(Encyclopedia)grain, in weights and measures: see English units of measurement. ...formula, in mathematics and physics
(Encyclopedia)formula, in mathematics and physics, equation expressing a definite fixed relationship between certain quantities. The quantities are usually expressed by letters, and their relationship is indicated ...Horae
(Encyclopedia)Horae hōˈrē [key], in Greek religion and mythology, goddesses of the seasons; daughters of Zeus and Themis. Although they controlled the recurrence of the seasons, they also attended other gods and...Otto II, Holy Roman emperor
(Encyclopedia)Otto II, 955–83, Holy Roman emperor (973–83) and German king (961–83), son and successor of Otto I. He was crowned joint emperor in 967. Shortly after his father died Otto faced a rebellion by h...Ferdinand II, Holy Roman emperor
(Encyclopedia)Ferdinand II, 1578–1637, Holy Roman emperor (1619–37), king of Bohemia (1617–37) and of Hungary (1618–37); successor of Holy Roman Emperor Matthias. Grandson of Ferdinand I, son of Archduke Ch...Maximilian II, 1527–76, Holy Roman emperor
(Encyclopedia)Maximilian II, 1527–76, Holy Roman emperor (1564–76), king of Bohemia (1562–76) and of Hungary (1563–76), son and successor of Holy Roman Emperor Ferdinand I. Before acceding he evidenced a sy...saint, in Christianity
(Encyclopedia)saint [O.Fr., from Latin sanctus=holy], in Christianity, a person who is recognized as worthy of veneration. Accounts of saints' lives have been favorite reading material for many, and at times thei...Apollo
(Encyclopedia)Apollo əpŏlˈō [key], in Greek religion and mythology, one of the most important Olympian gods, concerned especially with prophecy, medicine, music and poetry, archery, and various bucolic arts, pa...Browse by Subject
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