rotating crop
81Pyrolysis — is the chemical decomposition of organic materials by heating in the absence of oxygen or any other reagents, except possibly steam.It is used in chemical analysis to break down complex matter into simpler molecules for identification, for… …
82Mower — redirects here. For other uses, see Mower (disambiguation). A walk behind lawn mower …
83Continuously variable transmission — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic Dual …
84Auger — An auger is a device for moving material or liquid (see Archimedes screw) by means of a rotating helical flighting. The material is moved along the axis of rotation. For some uses the helical flighting is enclosed in a tube, for other uses the… …
85Rotary tiller — A rotary tiller, also known as a rototiller, rotavator, rotary hoe, power tiller, or rotary plough (in US: plow), is a motorised cultivator that works the soil by means of rotating tines or blades. Rotary tillers are either self propelled or… …
86History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… …
87Comoros — /kom euh rohz /, n. Federal and Islamic Republic of the, a republic comprising three of the Comoro Islands (Grand Comoro, Mohéli, and Anjouan): a former overseas territory of France; declared independence 1975. 589,797; 719 sq. mi. (1862 sq. km) …
88Denmark — /den mahrk/, n. a kingdom in N Europe, on the Jutland peninsula and adjacent islands. 5,268,775; 16,576 sq. mi. (42,930 sq. km). Cap.: Copenhagen. * * * Denmark Introduction Denmark Background: Once the seat of Viking raiders and later a major… …
89Greece — /grees/, n. 1. Ancient Greek, Hellas. Modern Greek, Ellas. a republic in S Europe at the S end of the Balkan Peninsula. 10,583,126; 50,147 sq. mi. (129,880 sq. km). Cap.: Athens. 2. a city in W New York. 16,177. * * * Greece Introduction Greece… …
90Slovenia — /sloh vee nee euh, veen yeuh/, n. a republic in SE Europe: formerly part of Yugoslavia. 1,945,998; 7819 sq. mi. (20,250 sq. km). Cap.: Ljubljana. * * * Slovenia Introduction Slovenia Background: The Slovene lands were part of the Holy Roman… …
