(intentional grinding action)
1Spirit rover — (MER A) Artist s concept of Rover on Mars Operator NASA Mission type Rover Launch date …
2Manual transmission — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic …
3Swarming (military) — Swarming is a behavior in which autonomous, or semi autonomous, units of action attack an enemy from several different directions and then regroup. Pulsing , where the units shift the point of attack, is a necessary part of swarming. Swarming is… …
4Homeopathy — Homeopathy: coined in German from Greek hómoios ὅμοιος like + páthos πάθος suffering Oxford English Dictionary …
5Crime in Colombia — Colombia, in common with many Latin American nations, evolved as a highly segregated society, split between the traditionally rich families of Spanish descent and the vast majority of poor Colombians, many of whom are of mixed race. This group… …
6Manzanar — See also: Manzanar, California Manzanar War Relocation Center …
7set — I. verb (set; setting) Etymology: Middle English setten, from Old English settan; akin to Old High German sezzen to set, Old English sittan to sit Date: before 12th century transitive verb 1. to cause to sit ; place in or on a seat 2 …
8Hard disk drive — Hard drive redirects here. For other uses, see Hard drive (disambiguation). Hard disk drive Mechanical interior of a modern hard disk drive Date invented 24 December 1954 [1] …
9Dental amalgam controversy — Dental amalgam filling The dental amalgam controversy refers to the conflicting views over the use of amalgam as a filling material mainly because it contains the element mercury. The concern centers on the health effects of toxicity or allergy… …
10ARAB POPULATION — GENERAL SURVEY Under the British Mandate, 1917–48 In 1917, at the time of the British conquest of Palestine during World War I, the country s Arabic speaking population numbered less than 600,000 persons; in 1947 it was estimated at 1,200,000.… …
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