alignment layer
41test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
42Synchronous optical networking — (SONET) and Synchronous Digital Hierarchy (SDH), are two closely related multiplexing protocols for transferring multiple digital bit streams using lasers or light emitting diodes (LEDs) over the same optical fiber. The method was developed to… …
43Demogorgon (Dungeons & Dragons) — This article is about the demon prince in the Dungeons Dragons role playing game. For other uses of the term, see Demogorgon (disambiguation). Demogorgon Game background Title(s) Prince of Demons, Lord of All That Swims in Darkness Home plane… …
44WorldWide Telescope — viewing a Hubble image of the …
45Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …
46List of unused highways in Ohio — An unused highway may reference a highway or highway ramp that was partially or fully constructed but was unused [ US R and NY TF1 Practice for the Real Thing. City of New York 20 June 2005. 15 Jan. 2007 [http://www.nyc.gov/html/oem/html/news/05… …
47Chichester to Silchester Way — Still in use; the road at Milland The Chichester to Silchester Way is a Roman Road between Chichester in South East England, which as Noviomagus was capital of the Regnenses, and Silchester or Calleva Atrebatum, capital of the Atrebates. The road …
48Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …
49Road — This article is about a route, thoroughfare or way that supports travel by a means of conveyance. For a place outside a harbor where a ship can lie at anchor, see Roadstead. For public roads, see Highway. For other routes, see thoroughfare. For… …
50Yttrium barium copper oxide — IUPAC name barium copper yttrium oxide …
