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  1. en.wikipedia.org › wiki › SunSun - Wikipedia

    12 小時前 · The Sun is the star at the center of the Solar System. It is a massive, hot ball of plasma, inflated and heated by energy produced by nuclear fusion reactions at its core. Part of this energy is emitted from its surface as visible light, ultraviolet, and infrared radiation, providing most of the energy for life on Earth. The Sun has been an ...

    • ≈4.6 billion years (4.6×10⁹ years)
    • Solar (/ˈsoʊlər/)
    • −26.74
    • 1.9885×10³⁰ kg, 332,950 Earths
  2. 12 小時前 · History The distribution was first introduced by Siméon Denis Poisson (1781–1840) and published together with his probability theory in his work Recherches sur la probabilité des jugements en matière criminelle et en matière civile (1837).[3]: 205-207 The work theorized about the number of wrongful convictions in a given country by focusing on certain random variables N that count, among ...

  3. en.wikipedia.org › wiki › ZürichZürich - Wikipedia

    12 小時前 · Zürich (/ ˈ zj ʊər ɪ k / ZURE-ik, German: [ˈtsyːrɪç] ; see below) is the largest city in Switzerland and the capital of the canton of Zürich.It is located in north-central Switzerland, [5] at the northwestern tip of Lake Zürich.As of January 2023 [update] the municipality had 443,037 inhabitants, [6] the urban area 1.315 million (2009), [7] and the Zürich metropolitan area 1.83 ...

  4. en.wikipedia.org › wiki › Vatican_CityVatican City - Wikipedia

    12 小時前 · Vatican City (/ ˈ v æ t ɪ k ən / ), officially the Vatican City State (Italian: Stato della Città del Vaticano; [f] Latin: Status Civitatis Vaticanae), [g] [h] is a landlocked sovereign country, [16] [17] city-state, microstate, and enclave within Rome, Italy. [18] [19] It became independent from Italy in 1929 with the Lateran Treaty, and it is a distinct territory under "full ownership ...

  5. 12 小時前 · How Ukraine broke the main Eurovision stereotype and became the most loyal fan of Switzerland. While Euro fans, and bookmakers, were predicting Ukraine's failure at Eurovision 2024 due to the "death spot" - the name of the 2nd highest performance in the final - singers Jerry Heil and alyona alyona proved that it was just a myth by taking the ...

  6. 12 小時前 · Mains electricity by country. Mains electricity by country includes a list of countries and territories, with the plugs, voltages and frequencies they commonly use for providing electrical power to low voltage appliances, equipment, and lighting typically found in homes and offices. (For industrial machinery, see industrial and multiphase power ...

  7. 12 小時前 · Tax credits - People claiming working tax credit can get up to 70% of what they pay for childcare if their costs are no more than £175 per week for one child or £300 per work for multiple ...