righting tank

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• Demos (U.S. think tank) — Demos: A Network for Ideas Action Formation 2000 Headquarters New York, NY Website http://www.demos.org/ Demos is a United States based research and policy center t …   Wikipedia

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• Cromer Lifeboat Ruby and Arthur Reed ON 990 — Career Owner: Royal National Lifeboat Institution (RNLI) Builder: Wil …   Wikipedia

• Metacentric height — Ship Stability diagram showing centre of gravity (G), centre of buoyancy (B), and metacentre (M) with ship upright and heeled over to one side. Note that for small angles, G and M are fixed, while B moves as the ship heels, and for big angles B… …   Wikipedia

• Sailing ballast — Ballast is used in sailboats to provide moment to resist the lateral forces on the sail. Insufficiently ballasted boats will tend to tip, or heel, excessively in high winds. Too much heel may result in the boat capsizing. When sailing vessels… …   Wikipedia

• ship — shipless, adj. shiplessly, adv. /ship/, n., v., shipped, shipping. n. 1. a vessel, esp. a large oceangoing one propelled by sails or engines. 2. Naut. a. a sailing vessel square rigged on all of three or more masts, having jibs, staysails, and a… …   Universalium

• Mary Stanford Lifeboat — For the Ballycotton lifeboat, renowned for the Daunt lightship rescue, see: RNLB Mary Stanford (ON733) The Mary Stanford Lifeboat (ON661) was a vessel which capsized in Rye Harbour in 1928. The disaster was the worst for many years. It occurred… …   Wikipedia

• Ship stability — is an area of Naval Architecture and ship design that deals with how a ship behaves at sea, both in still water and in waves. Considerations are made as to the center of gravity and center of buoyancy of vessels and how they interact. History… …   Wikipedia

• Independent Women's Forum — The Independent Women s Forum (IWF) is a conservative [ [http://www.oup.com/us/catalog/general/subject/CulturalStudies/WomensStudies/HistoryPoliticsSociety/?view=usa ci=9780195331813 Righting Feminism: Conservative Women and American Politics] by …   Wikipedia

• Wayfarer (dinghy) — Infobox Sailboat Specifications caption = Walloping Window Blind numberofcrew = Two loa = 4.827 m (15 ft 10 in) lwl = beam = 1.855 m (6 ft 1 in) draft = 203 mm (8 in) / 1.169 m (3 ft 10 in) hull = 169 kg (372 lbs) mainsailandjib = mastheight =… …   Wikipedia

• Ranger 29 — The Ranger 29 is a twenty nine foot (9m) fiberglass production sailboat designed by Gary Mull in or around 1970.HullThe hull is constructed of a solid fiberglass laminate. The keel is molded as part of the hull and the ballast is poured in. The… …   Wikipedia