a history of engineering metrology
81Ministry of Defence Industry of Azerbaijan — Аzərbаycаn Rеspubliкаsının Мüdаfiə Sənаyеsi Nаzirliyi Coat of Arms of Azerbaijan Agency …
82Metre — This article is about the unit of length. For other uses of metre or meter , see meter (disambiguation). 1 metre = SI units 100 cm 1000 mm US customary / Imperial units 3.2808 ft 39.370 in The metre (or meter), symbol m, is… …
83Henry M. Leland — Henry Martyn Leland (16 February, 1843 26 March, 1932) (born Barton, Vermont, died Detroit, Michigan) was a machinist, inventor, engineer and automotive entrepreneur. [ [http://100megsfree4.com/cadillac/cad1900/cad03s.htm Cadillac History]… …
84Dating methodologies in archaeology — Dating material drawn from the archaeological record can be made by a direct study of an artifact or may be deduced by association with materials found in the context the item is drawn from or inferred by its point of discovery in the sequence… …
85Ningbo University of Technology — 宁波工程学院 Established 1947 Type Public Location Ningbo, Zhejiang …
86Spacetime — For other uses of this term, see Spacetime (disambiguation). Two dimensional analogy of spacetime distortion. Matter changes the geometry of spacetime, this (curved) geometry being interpreted as gravity. White lines do not represent the… …
87Li (unit) — The li (里, lǐ) is a traditional Chinese unit of distance, which has varied considerably over time but now has a standardized length of 500 meters or half a kilometer (approx. 1640 feet). A modern li consists of 1,500 Chinese feet or chi and, in… …
88Newtonian telescope — The Newtonian telescope is a type of reflecting telescope invented by the British scientist Sir Isaac Newton (1642–1727), using a concave primary mirror and a flat diagonal secondary mirror. Newton’s first reflecting telescope was completed in… …
89Cracow University of Economics — Uniwersytet Ekonomiczny w Krakowie Latin: Universitas Oeconomicae Cracoviensia Motto Rerum cognoscere causas et valorem Established 1925 Type Public …
90Physikalisch-Technische Bundesanstalt — The Physikalisch Technische Bundesanstalt (PTB) is based in Braunschweig and Berlin. It is the national institute for natural and engineering sciences and the highest technical authority for metrology and physical safety engineering in… …
