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1 天前 · Catherine Zeta-Jones CBE (/ ˈ z iː t ə /; born 25 September 1969) is a Welsh actress. Recognised for her versatility, she has received various accolades, including an Academy Award, a British Academy Film Award, and a Tony Award.In 2010, she was appointed Commander of the Order of the British Empire (CBE) for her film and humanitarian work.
3 天前 · Ethan Green Hawke (born November 6, 1970) is an American actor, author and film director. He made his film debut in Explorers (1985), before making a breakthrough performance in Dead Poets Society (1989). Hawke starred alongside Julie Delpy in Richard Linklater's Before trilogy from 1995 to 2013. Hawke received two nominations for the Academy ...
2 天前 · The Uyghurs, [note 2] alternatively spelled Uighurs, [27] [28] [29] Uygurs or Uigurs, are a Turkic ethnic group originating from and culturally affiliated with the general region of Central and East Asia. The Uyghurs are recognized as the titular nationality of the Xinjiang Uyghur Autonomous Region in Northwest China.
6 天前 · Stephen William Hawking (8 January 1942 – 14 March 2018) was an English theoretical physicist, cosmologist, and author who was director of research at the Centre for Theoretical Cosmology at the University of Cambridge. Between 1979 and 2009, he was the Lucasian Professor of Mathematics at Cambridge, widely viewed as one of the most prestigious academic posts in the world.
4 天前 · Madonna Louise Ciccone [a] ( / tʃɪˈkoʊni /; born August 16, 1958) is an American singer, songwriter, and actress. Commonly known as the " Queen of Pop ", she has been widely recognized for her continual reinvention and versatility in music production, songwriting and visual presentation. Madonna's works, which incorporate social, political ...
2 天前 · Trinity was the code name of the first detonation of a nuclear weapon, conducted by the United States Army at 5:29 a.m. MWT[a] (11:29:21 GMT) on July 16, 1945, as part of the Manhattan Project. The test was of an implosion-design plutonium bomb, nicknamed the "gadget", of the same design as the Fat Man bomb later detonated over Nagasaki, Japan ...
6 天前 · In standard cosmological calculations, "matter" means any constituent of the universe whose energy density scales with the inverse cube of the scale factor, i.e., ρ ∝ a −3. This is in contrast to "radiation", which scales as the inverse fourth power of the scale factor ρ ∝ a −4, and a cosmological constant, which does not change with respect to a (ρ ∝ a 0).
