dust bath
31cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …
32Roman Britain — History of the British Isles This box: view · talk · edit …
33Somerset coalfield — The Somerset coalfield included pits in the north Somerset, England, area where coal was mined from the 15th century until 1973.It is part of a wider field which covered northern Somerset and southern Gloucestershire in England. It stretched from …
34lead processing — Introduction preparation of the ore for use in various products. Lead (Pb) is one of the oldest metals known, being one of seven metals used in the ancient world (the others are gold, silver, copper, iron, tin, and mercury). Its low… …
35Arleigh Burke class destroyer — USS Arleigh Burke (DDG 51), lead ship of the class Class overview Name: Arleigh Burke class destroyer …
36Occupation of the Jordan Valley (1918) — Australian Imperial Force (AIF) Canteen in the Jordan Valley The British Empire s occupation of the Jordan Valley occurred during the Sinai and Palestine Campaign of World War I, beginning after the Capture of Jericho in February when the… …
37Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
38Gunpowder — For other meanings, see gunpowder (disambiguation). Black powder for muzzleloading rifles and pistols in FFFG granulation size. Coin (diameter 24 mm) for comparison. Gunpowder, also known since in the late 19th century as black powder, was the… …
39E-6 process — The E 6 process (often abbreviated to just E 6) is a Photographic processing system for developing Ektachrome, Fujichrome, and other color reversal (slide) photographic film.Unlike some other color reversal processes (such as Kodachrome K 14)… …
40Asbestos — For other uses, see Asbestos (disambiguation). Fibrous asbestos on muscovite …
