bridge wall tubes
41United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
42The ClueFinders 5th Grade Adventures: The Secret of the Living Volcano — The ClueFinders 5th Grade Adventures Developer(s) The Learning Company Publisher(s) …
43Mechanical ventilation — In architecture and climate control, mechanical or forced ventilation is the use of powered equipment, e.g. fans and blowers, to move air  see ventilation (architecture). Mechanical ventilation Intervention …
44Nerve guidance conduit — A nerve guidance conduit (also referred to as an artificial nerve conduit or artificial nerve graft, as opposed to an autograft) is an artificial means of guiding axonal regrowth to facilitate nerve regeneration and is one of several clinical… …
45Beijing — /bay jing /, n. Pinyin. a city in and the capital of the People s Republic of China, in the NE part, in central Hebei province: traditional capital of China. 7,570,000. Also, Peking, Peiching. Formerly (1928 49), Peiping. * * * I or Pei ching… …
46Dates of 2007 — ▪ 2008 January Ladies and gentlemen: on this day, at this hour, it is still within our power to shape the outcome of this battle. Let us find our resolve, and turn events toward victory. U.S. Pres. George W. Bush, asking for support for his… …
47Wikipedia:Reference desk/Computing — The Wikipedia Reference Desk covering the topic of computing. Computing #eee #f5f5f5 #eee #aaa #aaa #aaa #00f #36b #000 #00f computing Wikipedia:Reference de …
48Tunnel — This article is about underground passages. For other uses, see Tunnel (disambiguation). Underground tunnel for heatpipes between Rigshospitalet and Amagerværket in Denmark …
49Xombie — is a series of Flash cartoons produced by James Farr. Farr has said that his reason for using Flash as his medium was its economy. Morrow, Jennifer. Xombie Undead and on line . Fangoria, August 2005.] Recently, James Farr has released a book… …
50reptile — reptilelike, adj. reptiloid /rep tl oyd /, adj. /rep til, tuyl/, n. 1. any cold blooded vertebrate of the class Reptilia, comprising the turtles, snakes, lizards, crocodilians, amphisbaenians, tuatara, and various extinct members including the… …
