fixed mirror
121POETRY — This article is arranged according to the following outline (for modern poetry, see hebrew literature , Modern; see also prosody ): biblical poetry introduction the search for identifiable indicators of biblical poetry the presence of poetry in… …
122Socialized medicine — is a term used to describe a system for providing medical and hospital care for all at a nominal cost by means of government regulation of health services and subsidies derived from taxation.[1] It is used primarily and usually pejoratively in… …
123Focal length — The focal length of an optical system is a measure of how strongly it converges (focuses) or diverges (diffuses) light. A system with a shorter focal length has greater optical power than one with a long focal length. Thin lens approximation For… …
124English literature — Introduction the body of written works produced in the English language by inhabitants of the British Isles (including Ireland) from the 7th century to the present day. The major literatures written in English outside the British Isles are… …
1252-satisfiability — In computer science, 2 satisfiability (abbreviated as 2 SAT or just 2SAT) is the problem of determining whether a collection of two valued (Boolean or binary) variables with constraints on pairs of variables can be assigned values satisfying all… …
126seismograph — seismographic /suyz meuh graf ik, suys /, seismographical, adj. /suyz meuh graf , grahf , suys /, n. any of various instruments for measuring and recording the vibrations of earthquakes. [1855 60; SEISMO + GRAPH] * * * Introduction… …
127Las Meninas — This article is about the Diego Velázquez painting. For the Ihor Podolchak film, see Las Meninas (film). Las Meninas Artist Diego Velázquez Year 1656 Type …
128Digital camera — Digicam redirects here. For the military camouflauge method using micropatterns, see Military camouflage#Digital camouflauge. A digital camera (or digicam) is a camera that takes video or still photographs, or both, digitally by recording images… …
