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Men's pole vault world record progression. The first world record in the men's pole vault was recognized by the International Association of Athletics Federations in 1912. [ 1] As of June 21, 2009, 71 world records have been ratified by the IAAF (now World Athletics) in the event. Since 2000, World Athletics makes no distinction between indoor ...
Totem poles ( Haida: gyáaʼaang) [ 1] are monumental carvings found in western Canada and the northwestern United States. They are a type of Northwest Coast art, consisting of poles, posts or pillars, carved with symbols or figures. They are usually made from large trees, mostly western red cedar, by First Nations and Indigenous peoples of the ...
Pole and polar. The polar line q to a point Q with respect to a circle of radius r centered on the point O. The point P is the inversion point of Q; the polar is the line through P that is perpendicular to the line containing O, P and Q. In geometry, a pole and polar are respectively a point and a line that have a unique reciprocal relationship ...
Approximately 50,000–60,000 Poles died as a result of the massacres in Volhynia, while up to 2,000–3,000 Ukrainians died as a result of Polish retaliatory actions. [20] [21] [22] At the 3rd OUN Congress in August 1943, Mykola Lebed criticised the Ukrainian Insurgent Army's actions in Volhynia as "bandit".
Pole vault. Armand Gustav " Mondo " Duplantis[ 3] ( / duːˈplɑːntɪs / doo-PLAHN-tis; born 10 November 1999) [ 4] is a Swedish-American pole vaulter. Widely regarded as one of the greatest pole vaulters of all time, Duplantis is the world outdoor and indoor record holder (6.25 metres or 20 feet 6 inches, and 6.22 metres or 20 feet 5 inches ...
Gesta principum Polonorum. The Gesta principum Polonorum ( Medieval Latin: [ˈgɛsta ˈprinʲtʃipum pɔlɔˈnɔːrum]; " Deeds of the Princes of the Poles ") is the oldest known medieval chronicle documenting the history of Poland from the legendary times until 1113. Written in Latin by an anonymous author, it was most likely completed between ...
A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc. and attracts or repels other magnets. A permanent magnet is an object made from a material ...
Pole figure. A pole figure is a graphical representation of the orientation of objects in space. For example, pole figures in the form of stereographic projections are used to represent the orientation distribution of crystallographic lattice planes in crystallography and texture analysis in materials science .