linear latitude
121geometry — /jee om i tree/, n. 1. the branch of mathematics that deals with the deduction of the properties, measurement, and relationships of points, lines, angles, and figures in space from their defining conditions by means of certain assumed properties… …
122building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
123Mesoamerican calendars — Stelae 12 and 13 from Monte Alban, provisionally dated to 500 400 BCE, showing what is thought to be one of the earliest calendric representations in Mesoamerica.[1] Mesoamerican calendars are the calendrical systems devised and used by the pre… …
124Effects of global warming — This article is about (primarily) effects during the 21st century. For longer term effects, see Long term effects of global warming. The variou …
125History of cartography — The Fra Mauro map, one of the greatest memorial of medieval cartography, was made around 1450 by the Venetian monk Fra Mauro. It is a circular world map drawn on parchment and set in a wooden frame, about two meters in diameter Cartography (from… …
126List of radio propagation topics — This is a list of radio propagation terms. NOTOC A a index A index aa index active prominence active prominence region (APR) active region active surge region (ASR) active dark filament (ADF) AE index Air Force Geophysics Laboratory (AFGL) arch… …
127G00gle — Google  Cet article concerne l entreprise Google Inc. Pour le moteur de recherche, voir Google (moteur de recherche). Pour les autres significations, voir Google (homonymie). Logo de Google …
128GOOG — Google  Cet article concerne l entreprise Google Inc. Pour le moteur de recherche, voir Google (moteur de recherche). Pour les autres significations, voir Google (homonymie). Logo de Google …
