master tools
81Engraving — A copperplate engraver at work Engraving is the practice of incising a design on to a hard, usually flat surface, by cutting grooves into it. The result may be a decorated object in itself, as when silver, gold, steel, or glass are engraved, or… …
82Single source publishing — Single source publishing, also known as single sourcing, allows the same content to be used in different documents or in various formats. For example, a software company may have several products with user guides that share a common procedure,… …
83Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
84Freemasonry — Freemasons redirects here. For other uses, see Freemasons (disambiguation). Masonic redirects here. For the ghost town in California, see Masonic, California. The Masonic Square and Compasses. (Found with or without the letter G) …
85biblical literature — Introduction four bodies of written works: the Old Testament writings according to the Hebrew canon; intertestamental works, including the Old Testament Apocrypha; the New Testament writings; and the New Testament Apocrypha. The Old… …
86Domain Name System Security Extensions — Internet protocol suite Application layer BGP DHCP DNS FTP HTTP …
87PostgreSQL — Developer(s) PostgreSQL Global Development Group Stable release 9.1.1[1] / 9.0.5 …
88Electrician — An electrician is a tradesman specializing in electrical wiring of buildings and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure …
89technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
90Conventional PCI — PCI Local Bus Three 5 volt 32 bit PCI expansion slots on a motherboard (PC bracket on left side) …
