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71Traffic Control — ➡ law enforcement * * * Introduction supervision of the movement of people, goods, or vehicles to ensure efficiency and safety. Traffic is the movement of people and goods from one location to another. The movement typically occurs… …
72Boston, Massachusetts — Infobox Settlement name = Boston official name = City of Boston settlement type = City nickname = Beantown,cite web|url=http://www.boston.com/travel/boston/boston nicknames/|publisher=The Boston Globe|title=What s in a nickname?|author=Norman… …
73Chemical warfare — For other uses, see Chemical warfare (disambiguation). This article forms part of the series Chemical agents Lethal agents Blood agents Cyanogen chloride (CK) …
74Mercury-Atlas 9 — Mission insignia Mission statistics Mission name Mercury Atlas 9 Spacecraft name Faith 7 Spacecraft mass 1,360 kilograms (3,000& …
75Kenneth Arnold — Infobox Person name = Kenneth A. Arnold image size = 175px caption = Showing a drawing of the crescent shaped object birth date = birth date|1915|03|29 birth place = Sebeka, Minnesota death date = death date and age|1984|01|16|1915|03|29 death… …
76Reversible lane — The Lions Gate Bridge from the south end in Stanley Park, Vancouver. A reversible lane (British English: tidal flow), called a counterflow lane or contraflow lane in transport engineering nomenclature, is a lane in which traffi …
77Tim Noble and Sue Webster — in their studio, London, UK Born 1966 (Noble) 1967 (Webster) Nationality …
78Wally Hedrick — Infobox Artist bgcolour = #6495ED name = Wally Hedrick imagesize = caption = Wally Hedrick, c.1967, in studio working on The War Room (1967) birthname = birthdate = 1928 location = Pasadena, California deathdate = 2003 deathplace = San Francisco …
79Computer-aided dispatch — The CAD system of a fire department on a busy day. The line at the bottom is about to be dispatched. (Note:addresses have been changed for privacy reasons.) Computer assisted dispatch, also called Computer Aided Dispatch (CAD), is a method of… …
80Countdown (Beyoncé Knowles song) — Countdown Single by Beyoncé from the album 4 Released Octob …
