to reduce in weight
41Personal rapid transit — ation concept that offers on demand, non stop transportation, using small, independent vehicles on a network of specially built guideways. Several different designs have been proposed, and as of 2008, at least one is under… …
42Electric car — An electric car is a type of alternative fuel car that utilizes electric motors and motor controllers instead of an internal combustion engine (ICE). The electric power is usually derived from battery packs in the vehicle.In general terms an… …
43TGV — The TGV ( train à grande vitesse , French for high speed train ) is France s high speed rail service developed by GEC Alsthom (now Alstom) and SNCF, the French national rail operator, and operated primarily by SNCF. Following the inaugural TGV… …
44Airbus A380 — A380 redirects here. For other uses, see A380 (disambiguation). A380 A Singapore Airlines …
45Subaru Impreza WRX — Infobox Automobile boxcolor = darkgreen name = Subaru Impreza WRX manufacturer = Subaru parent company = Fuji Heavy Industries production = 1992 ndash;present class = Sport compact assembly = Ōta, Gunma, Japan layout = Front engine, symmetrical… …
46Hot and high — In aviation, hot and high refers to very warm climates or very high elevations that may compromise an aircraft s ability to operate safely.Air density decreases with increasing temperature and altitude. Lower air density reduces the amount of… …
47SR Merchant Navy class — SR Merchant Navy class[1] Official Southern Railway photograph of 21C1 Channe …
48JF-17 Thunder — infobox Aircraft name = JF 17 Thunder FC 1 Fierce Dragon type = Multirole fighter manufacturer = Chengdu Aircraft Industry Corporation Pakistan Aeronautical Complex caption = JF 17 in the testing phase 2006 designer = first flight = 25 August… …
49Carbon-fiber-reinforced polymer — For fibers of carbon, see carbon (fiber). Tail of an RC helicopter, made of CFRP Carbon fiber reinforced polymer or carbon fiber reinforced plastic (CFRP or CRP or often simply carbon fiber), is a very strong and light fiber reinforced polymer… …
50County class cruiser — For the pre–World War I armoured cruisers, see Monmouth class cruiser. Canberra passing under the Sydney Harbour Bridge in 1930 Class overv …
