manual calculator
121BMD-1 — Infobox Weapon name=BMD 1 caption=BMD 1 on display in Kiev, near the Great Patriotic War Museum, before September 4, 2005. origin=Soviet Union type=Airborne infantry fighting vehicle is vehicle=yes service=1969 present used by=See Operators… …
122Windows Registry — The Windows Registry is a hierarchical database that stores configuration settings and options on Microsoft Windows operating systems. It contains settings for low level operating system components as well as the applications running on the… …
123Doepfer — Musikelektronik GmbH is a manufacturer of audio hardware based in Gräfelfing, Germany, founded by Dieter Döpfer. The product range covers analog modular systems, MIDI controller, MIDI hardware sequencers, MIDI to CV/Gate/Sync Interfaces, MIDI… …
124Matched betting — Matched betting, or back and lay bet matching, (also referred in the United States as double betting) is a betting technique used by individuals to profit from the free bets and incentives offered by bookmakers. It is generally considered risk… …
125Attribute (role-playing games) — An attribute is a piece of data (a “statistic”) that describes to what extent a fictional character in a role playing game possesses a specific natural, in born characteristic common to all characters in the game. That piece of data is usually an …
126Solar tracker — A solar tracker is a device for orienting a solar photovoltaic panel or concentrating solar reflector or lens toward the sun. The sun s position in the sky varies both with the seasons (elevation) and time of day as the sun moves across the sky.… …
127Building insulation — refers broadly to any object in a building used as insulation for any purpose. Whilst the majority of insulation in buildings is for thermal purposes, the term also applies to acoustic insulation, fire insulation, and impact insulation. Often an… …
128Abacus — For other uses, see Abacus (disambiguation). A Chinese abacus …
