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121St Helens, Merseyside — For the larger local government district, see Metropolitan Borough of St Helens. Coordinates: 53°27′15″N 2°44′46″W / 53.4541°N 2.7461°W …
122Yaghan language — language name=Yahgan/Yámana nativename=Háusi Kúta familycolor=Isolate states=Chile region=Tierra del Fuego speakers=1 iso2=sai|iso3=yagYagán (originally Yahgan, but also now spelled Yaghan, Jagan, Iakan), also known as Yámana and Háusi Kúta, is… …
123Personal flotation device — A man wearing a life vest, with another life vest hanging at the lower left. A personal flotation device (abbreviated as PFD; also referred to as, lifejacket, life preserver, Mae West, life vest, life saver, cork jacket, buoyancy aid, flotation… …
124New York's Village Halloween Parade — is an annual holiday parade and street pageant presented the night of every Halloween (October 31) in New York City’s Greenwich Village. Stretching more than a mile, this cultural event draws two million spectators, fifty thousand costumed… …
125Quadrajet — In automobile mechanics, the Quadrajet is a 4 barrel carburetor made by the Rochester Products Division of GM that was widely used in General Motors motor vehicles until 1990. Its last application was on the Oldsmobile 307 V8 engine, which was… …
126VRLA — stands for valve regulated lead acid and is the designation for low maintenance lead acid batteries, also called recombinant batteries. [ David Linden, Thomas B. Reddy (ed). Handbook Of Batteries 3rd Edition. McGraw Hill, New York, 2002 ISBN 0 07 …
127Miss Shilling's orifice — The Rolls Royce Merlin engine originally came with a direct carburettor, prone to fuel starvation in negative G. Miss Shilling s Orifice was a very simple technical device made to counter engine cut out in early Spitfire and Hurricane fighter… …
128Neutral buoyancy — is a condition in which a physical body s mass equals the mass it displaces in a surrounding medium. This offsets the force of gravity that would otherwise cause the object to sink. An object that has neutral buoyancy will neither sink nor rise.… …
