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Téra is a city in the Tillabéri Region, Tera Department of Niger. It is situated 175 km north-west of the capital Niamey, close to the border with Burkina Faso.
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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.
Ares (; Ancient Greek: Ἄρης, Áres [árɛːs]) is the Greek god of courage and war. He is one of the...
Liévin (French pronunciation: [ljevɛ̃]; Picard: Lévin) is a commune in the Pas-de-Calais...
Cairo ( KY-roh; Arabic: القاهرة, romanized: al-Qāhirah, pronounced [ælˈqɑːhɪɾɑ] (listen),...