(Encyclopedia) attar of rosesattar of rosesătˈər, ăˈtär [key], or rose oil, fragrant essential oil obtained from roses and used in making perfume. It is one of the most valuable of the volatile oils…
(Encyclopedia) mother-of-pearl or nacrenacrenāˈkər [key], the iridescent substance that forms the lining of the shells of some fresh-water and some salt-water mollusks. Like the pearl it is a…
(Encyclopedia) museums of science, institutions or buildings where collections relevant to science and technology are preserved and displayed to promote education and research. While the…
(Encyclopedia) Muhammad of Ghor, d. 1206, Afghan conqueror of N India. A brother of the sultan of Ghor, he was made governor of Ghazni in 1173 and from there launched a series of invasions of India.…
(Encyclopedia) Mull of GallowayMull of Gallowaygălˈəwā [key], headland, 239 ft (73 m) high, Dumfries and Galloway, SW Scotland, the southernmost extremity of Scotland, on the southern tip of the…
(Encyclopedia) Anne of Austria, 1601–66, queen of France, daughter of King Philip III of Spain. Married to the French king Louis XIII (1615), she was neglected by her husband and sought the society…
