The pound or pound force (symbol: lb, lb_f, lbf) is a unit of force in some systems of measurement including English engineering units and British gravitational units.

The pound-force is equal to the gravitational force exerted on a mass of one avoirdupois pound on the surface of Earth. Since the 18th century, the unit has been used in low-precision measurements, for which small changes in Earth's gravity (which varies from place to place by up to half a percent) can safely be neglected.

The 20th century, however, brought the need for a more precise definition. A standardized value for acceleration due to gravity was therefore needed. Today, in accordance with the General Conference on Weights and Measures, standard gravity is usually taken to be 9.80665 m/s² (32.174 049 ft/s²).

The acceleration of the standard gravitational field (g_n) and the international avoirdupois pound (lb_m) define the pound-force as:

This definition can be rephrased in terms of the slug. A slug has a mass unit equivalent of 32.174049 lb_m. A pound-force is the amount of force required to accelerate a slug at a rate of 1 ft/s², so:

Alan James Carter Duncan (born 31 March 1957) is a British Conservative Party politician. He is the Member of Parliament (MP) for Rutland and Melton, and a Minister of State in the Department for International Development.

Duncan began his career in the oil industry with Royal Dutch Shell, and was first elected to the House of Commons in the 1992 general election. After several minor positions in the government of John Major, he played a key role in William Hague's successful bid for the Conservative leadership in 1997. He received several promotions to the Conservative front bench until he eventually joined the Shadow Cabinet after the 2005 general election and stood for the Conservative leadership in 2005 but withdrew early on because of a lack of support. Eventual winner David Cameron appointed him Shadow Secretary of State for Trade and Industry in December 2005, the title of which was changed to Department for Business, Enterprise and Regulatory Reform in July 2007, now the Department for Business, Innovation and Skills.

Heltah Skeltah is a hip hop duo consisting of members Rock (Jahmal Bush) and Ruck (Sean Price). The two are members of New York supergroup Boot Camp Clik, along with Buckshot, Smif-N-Wessun and O.G.C.. The name "Heltah Skeltah" is a reference and homage to The Beatles, specifically their song "Helter Skelter" from the famous album The Beatles.

Bruce Lorne Campbell (born June 22, 1958) is an American film and television actor. As a cult movie actor, Campbell starred as Ashley J. "Ash" Williams in Sam Raimi's Evil Dead series of films and he has starred in many low-budget cult films such as Crimewave, Maniac Cop, Bubba Ho-tep, Escape From L.A. and Sundown: The Vampire in Retreat. He would later spoof his B-movie career in My Name Is Bruce, in which he starred and directed. He has since made appearances in films including Cloudy with a Chance of Meatballs and Cars 2.

In television, Campbell is known for his lead role in The Adventures of Brisco County, Jr., his portrayal of Autolycus (the King of Thieves) in Hercules: The Legendary Journeys and Xena: Warrior Princess, and notably for his role as Sam Axe on the USA Network series Burn Notice.

Campbell was born in Royal Oak, Michigan, the son of Joanne Louise (née Pickens), a homemaker, and Charles Newton Campbell, an amateur actor and traveling billboard inspector. Bruce Campbell is of Scottish descent. He has an older brother, Don, and an older half-brother, Michael Rendine.