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The word quantum is the neuter singular of the Latin interrogative adjective quantus, meaning "how much"."Quanta", the neuter plural, short for "quanta of electricity" (electrons), was used in a 1902 article on the photoelectric effect by Philipp Lenard, who credited Hermann von Helmholtz for using the word in the area of electricity.
A vara (meaning "rod" or "pole", abbreviation: var) is an old Spanish unit of length. Varas are a surveying unit that appear in many deeds in the southern United States due to them previously being part of Mexico, they became part of the United States due to the Treaty of Guadalupe Hidalgo. Varas were also used in many parts of Latin America ...
As open land became less available for granting by the Spanish Crown, and as portions of caballerías were pieced apart by their owners in sales transactions into smaller land units too small to be measured in caballerías and, thus, measured in the more convenient cuerda units, the use of caballería units started to become obsolete.
America Online CEO Stephen M. Case, left, and Time Warner CEO Gerald M. Levin listen to senators' opening statements during a hearing before the Senate Judiciary Committee on the merger of the two ...
A quire of paper is a measure of paper quantity. The usual meaning is 25 sheets of the same size and quality: 1 ⁄ 20 of a ream of 500 sheets. Quires of 25 sheets are often used for machine-made paper, while quires of 24 sheets are often used for handmade or specialised paper of 480-sheet reams.
In Guatemala, a cuerda is a traditional unit of distance, equal to exactly 25 varas [1] or almost 21 meters (nearly 69 feet).. During 19th-century Spain, a cuerda was a unit of length, of nearly 6.889 m (approx. 7.554 yd). [2]
The symbol for the colón is a capital letter "C" crossed by two diagonal strokes.The symbol is encoded at U+20A1 ₡ COLON SIGN [2] and may be typed on many English language Microsoft Windows keyboards using the keystrokes ALT+ 8353.
The Colombian peso (sign: $; code: COP) is the currency of Colombia.Its ISO 4217 code is COP.The official peso symbol is $, with Col$. [1] also being used to distinguish it from other peso- and dollar-denominated currencies.