This article contains phonetic transcriptions in the International Phonetic Alphabet (IPA). For an introductory guide on IPA symbols, see Help:IPA. For the distinction between [ ], / / and ⟨ ⟩, see IPA § Brackets and transcription delimiters. Egyptian hieroglyphs 32nd c. BCE Hieratic 32nd c. BCE Demotic 7th c. BCE Meroitic 3rd c. BCE Proto-Sinaitic 19th c. BCE Ugaritic 15th c. BCE Ancient South Ar
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The high-speed rail (HSR) network in the People's Republic of China (PRC) is the world's longest and most extensively used – with a total length of 46,000 kilometres (29,000 mi) in the middle of 2024.[1][2][3] The HSR network encompasses newly built rail lines with a design speed of 200–380 km/h (120–240 mph).[4] China's HSR accounts for two-thirds of the world's total high-speed railway networks.
In politics, a revolving door can refer to two distinct phenomena. Primarily, it denotes a situation wherein personnel move between roles as legislators or regulators in the public sector, and as employees or lobbyists of industries (affected by state legislation and regulations) in the private sector. It is analogous to the movement of people in a physical revolving door, hence its name. Critics
Thomas Andrew Lehrer (/ˈlɛərər/; born April 9, 1928) is an American musician, singer-songwriter, satirist, and mathematician, who later taught mathematics and musical theater. He recorded pithy and humorous songs that became popular in the 1950s and 1960s. His songs often parodied popular musical forms, though they usually had original melodies. An exception is "The Elements", in which he set the
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