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71Temperature record of the past 1000 years — The temperature record of the past 1,000 years describes the reconstruction of temperature for the last 1000 years on the Northern Hemisphere. A reconstruction is needed because a reliable surface temperature record exists only since about 1850.… …
72Bar chart — See also: Histogram Example of a bar chart, with Country as the discrete data set. A bar chart or bar graph is a chart with rectangular bars with lengths proportional to the values that they represent. The bars can be plotted vertically or… …
73Randomized algorithm — Part of a series on Probabilistic data structures Bloom filter · Skip list …
74Pie chart — of populations of English native speakers A pie chart (or a circle graph) is a circular chart divided into sectors, illustrating proportion. In a pie chart, the arc length of each sector (and consequently its central angle and area), is… …
75Floating point — In computing, floating point describes a method of representing real numbers in a way that can support a wide range of values. Numbers are, in general, represented approximately to a fixed number of significant digits and scaled using an exponent …
76OSI model — 7. Application layer NNTP  · SIP  · SSI  · DNS  · FTP  · Gopher  · …
77Multimeter — A digital multimeter A multimeter or a multitester, also known as a VOM (Volt Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability …
78Satellite temperature measurements — have been obtained from the troposphere since 1978. By comparison, the usable balloon (radiosonde) record begins in 1958.Satellites do not measure temperature as such. They measure radiances in various wavelength bands, which must then be… …
79An Inconvenient Truth — Infobox Film name = An Inconvenient Truth caption = Promotional poster for An Inconvenient Truth director = Davis Guggenheim Al Gore producer = Lawrence Bender Scott Z. Burns Laurie David Lesley Chilcott (co producer) writer = Al Gore (teleplay)… …
80Wikipedia — For Wikipedia s non encyclopedic visitor introduction, see Wikipedia:About. Wikipedia …
