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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.
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Kyzyl (Tuvan and Russian: Кызыл, romanized: Kızıl) is the capital city of the Tuva Republic, Russia. The name of the city means "red" or "crimson" in Tuvan (as well as in many other Turkic languages).
Barcelona ( BAR-sə-LOH-nə, Catalan: [bəɾsəˈlonə], Spanish: [baɾθeˈlona]) is a city on the coast...
Troy (Ancient Greek: Τροία, Troía, Ἴλιον, Ī́lion or Ἴλιος, Ī́lios; Latin: Troia and Īlium;...
Dej (Romanian pronunciation: [deʒ]; Hungarian: Dés; German: Desch, Burglos; Yiddish: דעעש Desh)...