Évora vs Lux

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Évora (US: EV-uurr-ə, Portuguese: [ˈɛvuɾɐ] (listen); Proto-Celtic: *Ebora) is a city and a municipality in Portugal. The population in 2011 was 56,596, in an area of 1307.08 km². It is the seat of the Évora District. The present Mayor is Carlos Pinto de Sá of the CDU coalition. The municipal holiday is 29 June. Due to its well-preserved old town centre, still partially enclosed by medieval walls, and many monuments dating from various historical periods, including a Roman Temple, Évora is a UNESCO World Heritage site. It is also a member of the Most Ancient European Towns Network.

Évora being inland leads it to being one of Portugal's hottest cities prone to strong heat waves. Even so, it is milder than areas farther inland across the Spanish border. Évora is ranked number two in the Portuguese most livable cities survey of living conditions published yearly by Expresso. It was ranked first in a study concerning competitiveness of the 18 Portuguese district capitals, according to a 2006 study made by University of Minho economic researchers.

Source: Wikipedia

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The lux (symbol: lx) is the SI derived unit of illuminance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. It is analogous to the radiometric unit watt per square metre, but with the power at each wavelength weighted according to the luminosity function, a standardized model of human visual brightness perception.

In English, "lux" is used as both the singular and plural form.The word is derived from the Latin word for "light", lux.

Source: Wikipedia