cylindrical reflector
31Solar 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.… …
32The King of Braves GaoGaiGar glossary — This is a glossary of terms from the anime and manga series The King of Braves GaoGaiGar and The King of Braves GaoGaiGar FINAL . Base energy sources G Stone and G Crystal The G Stone is an energy source developed on the Green Planet by the Green …
33Supermarine Spitfire (early Merlin powered variants) — Infobox Aircraft name =Spitfire type =Fighter manufacturer =Supermarine caption =Spitfire Vc launching from USS Wasp designer =R. J. Mitchell first flight =5 March 1936 introduction =1938 retired =1955, RAF status = primary user =Royal Air Force… …
34Brandywine Shoal Light — Infobox Lighthouse caption = Brandywine Shoals Light (USCG) location = lower Delaware Bay coordinates = coord|38.9864|N|75.1135|W|region:US type:landmark yearbuilt = 1828 (1st light) 1850 (2nd light) 1914 (3rd light) automated = 1974… …
35navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …
36Clementine (nuclear reactor) — Clementine was the code name for the world s first fast neutron nuclear reactor. It was an experimental scale reactor. The maximum output was 25 kW and was fueled by plutonium and cooled by liquid mercury. Clementine was located at Los… …
37Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …
38Space habitat — A pair of O Neill cylinders …
39Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change …
40List of British words not widely used in the United States — Differences between American and British English American English …
