Lux vs Padua

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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

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Padua ( PAD-ew-ə; Italian: Padova [ˈpaːdova] (listen); Venetian: Pàdova) is a city and comune in Veneto, northern Italy. Padua is on the river Bacchiglione, west of Venice. It is the capital of the province of Padua. It is also the economic and communications hub of the area. Padua's population is 214,000 (as of 2011). The city is sometimes included, with Venice (Italian Venezia) and Treviso, in the Padua-Treviso-Venice Metropolitan Area (PATREVE) which has a population of around 2,600,000. Padua stands on the Bacchiglione River, 40 kilometres (25 miles) west of Venice and 29 km (18 miles) southeast of Vicenza. The Brenta River, which once ran through the city, still touches the northern districts. Its agricultural setting is the Venetian Plain (Pianura Veneta).

To the city's south west lies the Euganaean Hills, praised by Lucan and Martial, Petrarch, Ugo Foscolo, and Shelley. The city is picturesque, with a dense network of arcaded streets opening into large communal piazze, and many bridges crossing the various branches of the Bacchiglione, which once surrounded the ancient walls like a moat. Saint Anthony, a Portuguese Franciscan, spent part of his life in the city and died there in 1231. It hosts the University of Padua, founded in 1222, where Galileo Galilei was a lecturer between 1592 and 1610. The city is the setting for most of the action in Shakespeare's The Taming of the Shrew. There is a play by the Irish writer Oscar Wilde entitled The Duchess of Padua.

Source: Wikipedia