lock-and-key analogy
31Shen Kuo — Infobox Scientist name = Shen Kuo zh. 沈括 image width = 280px caption = Shen Kuo, a Chinese scientist famous for his concepts of true north and land formation, among others. (Modern artist s impression) birth date = 1031 birth place = Qiantang… …
32Mesopotamia, history of — ▪ historical region, Asia Introduction history of the region in southwestern Asia where the world s earliest civilization developed. The name comes from a Greek word meaning “between rivers,” referring to the land between the Tigris and… …
33CamelCase — (or camel case), also known as medial capitals,[1] is the practice of writing compound words or phrases in which the elements are joined without spaces, with each element s initial letter capitalized within the compound and the first letter… …
34Satire — This article is about the genre. For the mythological creature, see satyr. Satires redirects here. For other uses, see Satires (disambiguation). 1867 edition of Punch, a ground breaking British magazine of popular humour, including a great deal… …
35The Mole (Australia season 4) — The Mole in Paradise Country of origin  Australia No. of episodes 10 Broadcast …
36MS-DOS — This article is about Microsoft MS DOS. For other compatible operating systems of the DOS family, see DOS. MS DOS An example of MS DOS s command line interface, this one showing that the current directory is the root of drive C …
37Magical thinking — For the book, see Magical Thinking (book). Magical thinking is causal reasoning that looks for correlation between acts or utterances and certain events. In religion, folk religion, and superstition, the correlation posited is between religious… …
38Outhouse — This article is about a type of building or structure used primarily as a toilet . For other uses, see Outhouse (disambiguation). An outhouse at Goat Peak, 6,305 ft (1,922 m) above sea level An outhouse is a small structure separate from a main… …
39Power steering — helps drivers steer vehicles by augmenting steering effort of the steering wheel. It does this by adding controlled energy to the steering mechanism, so the driver needs to provide only modest effort regardless of conditions. In particular, power …
40Kateda — is a self defense martial art, its origins are claimed to be somwhere in the area of South Asia and/or South East Asia and is claimed to date from 1000 BC or even earlier; its teachers say it was one of many knowledges that existed at that time …
