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China,[h] officially the People's Republic of China (PRC),[i] is a country in East Asia. With a population exceeding 1.4 billion, it is the world's second-most populous country after India. China spans the equivalent of five time zones and borders fourteen countries by land.[j] With an area of nearly 9.6 million square kilometers (3,700,000 sq ...
Ringwoodite. Crystal (~150 micrometers across) of Fo90 composition blue ringwoodite synthesized at 20 GPa and 1200 °C. Ringwoodite is a high-pressure phase of Mg 2 SiO 4 (magnesium silicate) formed at high temperatures and pressures of the Earth's mantle between 525 and 660 km (326 and 410 mi) depth. It may also contain iron and hydrogen.
BlackRock, Inc. is an American multinational investment company. Founded in 1988, initially as an enterprise risk management and fixed income institutional asset manager, BlackRock is the world's largest asset manager, with US$10 trillion in assets under management as of December 31, 2023. [1] Headquartered at 50 Hudson Yards in Midtown ...
Cleopatra VII Thea Philopator (Koinē Greek: Κλεοπάτρα Θεά Φιλοπάτωρ lit. ' Cleopatra father-loving goddess '; 70/69 BC – 10 August 30 BC) was Queen of the Ptolemaic Kingdom of Egypt from 51 to 30 BC, and its last active ruler. A member of the Ptolemaic dynasty, she was a descendant of its founder Ptolemy I Soter, a Macedonian Greek general and companion of Alexander the ...
Rickrolling or a Rickroll is an Internet meme involving the unexpected appearance of the music video to the 1987 hit song "Never Gonna Give You Up", performed by English singer Rick Astley. The aforementioned video has over 1.5 billion views on YouTube. The meme is a type of bait and switch, usually using a disguised hyperlink that leads to the ...
Göbekli Tepe (Turkish: [ɟœbecˈli teˈpe],[2] 'Potbelly Hill';[3] Kurdish: Girê Mirazan or Xirabreşkê, 'Wish Hill'[4]) is a Neolithic archaeological site in the Southeastern Anatolia Region of Turkey. The settlement was inhabited from c. 9500 to at least 8000 BCE,[5] during the Pre-Pottery Neolithic. It is famous for its large circular ...
Sharon Vonne Stone (born March 10, 1958) is an American actress, painter and former model.[1] Known for primarily playing femmes fatale and mysterious women in film and television, she became one of the most popular sex symbols of the 1990s. She is the recipient of various accolades, including a Primetime Emmy Award, a Golden Globe Award, and ...
