elevator balance
41Lightweight rail — is a particular class of railway characterized by low train weight. The term is a mode of expression for discussing the environmental importance of low train weight, and the implications of this concept will be discussed in the following.The term …
42Aileron — For the band, see The Ailerons …
43Wheelchair — seating in a theater (i.e. giving a dedicated, convenient space left free for a user to position his own wheelchair in the cinema) …
44Empennage — thumb|350px|Various empennage arrangements: 1. Horizontal stabilizers on top of single vertical stabilizer 2.Ruddervators 3.Horizontal stabilizers placed midway up vertical stabilizer 4. Double fins connected to fuselage by horizontal stabilizer… …
45Trim tab — Trim tabs are small surfaces connected to the trailing edge of a larger control surface on a boat or aircraft. The angle of the tab relative to the larger surface can be adjusted to null out hydro or aero dynamic forces and stabilise the boat or… …
46Weightlessness — Zero gravity redirects here. For other uses, see Zero gravity (disambiguation). Zero G redirects here. For other uses, see Zero G (disambiguation). 0G redirects here. For other uses, see 0G (disambiguation). Weightlessness (or zero g) is the… …
47Venice — /ven is/, n. 1. Italian, Venezia. a seaport in NE Italy, built on numerous small islands in the Lagoon of Venice. 361,722. 2. Gulf of, the N arm of the Adriatic Sea. 3. a town in SW Florida. 12,153. * * * I Italian Venezia City (pop., 2001 prelim …
48MythBusters (2010 season) — Country of origin Australia United States No. of episodes 25 (includes 4 specials) Broadcast Original channel …
49Tailplane — [ Boeing 737] A tailplane, also known as horizontal stabilizer, is a small lifting surface located behind the main lifting surfaces of a fixed wing aircraft as well as other non fixed wing aircraft such as helicopters and gyroplanes. However, not …
50SimTower — Infobox VG title = SimTower developer = OPeNBooK Co., Ltd. publisher = Maxis Software designer = engine = version = released = Windows and Macintosh version vgrelease|United States of America|USA|1994 vgrelease|Japan|JPN|1994 genre = Construction …
