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12 hours ago · Richard Phillips Feynman (/ ˈ f aɪ n m ə n /; May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, as well as his work in particle physics for which he proposed the parton model.
12 hours ago · Zambia, officially the Republic of Zambia, is a landlocked country at the crossroads of Central, Southern and East Africa. It is typically referred to being in South-Central Africa or Southern Africa.
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12 hours ago · Several derivational affixes have also been identified, but the language lacks inflection, and indicated grammatical relationships using word order and grammatical particles. Middle Chinese was the language used during Northern and Southern dynasties and the Sui, Tang, and Song dynasties (6th–10th centuries CE).
- 1.35 billion (2022)
12 hours ago · It is still around 25 times more luminous than the Sun. The closest large neighbouring star to Sirius is Procyon, 1.61 parsecs (5.24 ly) away. The Voyager 2 spacecraft, launched in 1977 to study the four giant planets in the Solar System, is expected to pass within 4.3 light-years (1.3 pc) of Sirius in approximately 296,000 years.
12 hours ago · Republic of Poland Rzeczpospolita Polska (Polish) Flag Coat of arms Anthem: Mazurek Dąbrowskiego "Poland Is Not Yet Lost" (Dąbrowski's Mazurka) Show globe Show map of Europe Location of Poland (dark green) – in Europe (green & dark grey) – in the European Union (green) – [Legend] Capital and largest city Warsaw 52°13′N 21°02′E / 52.217°N 21.033°E / 52.217; 21.033 ...
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12 hours ago · ChromeOS, sometimes styled as chromeOS and formerly styled as Chrome OS, is a Linux distribution developed and designed by Google.It is derived from the open-source ChromiumOS, based on the Linux kernel, and uses the Google Chrome web browser as its principal user interface.