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4 天前 · The National Oceanic and Atmospheric Administration (abbreviated as NOAA / ˈ n oʊ. ə / NOH-ə) is a US scientific and regulatory agency charged with forecasting weather, monitoring oceanic and atmospheric conditions, charting the seas, conducting deep-sea exploration, and managing fishing and protection of marine mammals and endangered species in the US exclusive economic zone.
2 天前 · The Mikoyan-Gurevich MiG-21 ( Russian: Микоян и Гуревич МиГ-21; NATO reporting name: Fishbed) is a supersonic jet fighter and interceptor aircraft, designed by the Mikoyan-Gurevich Design Bureau in the Soviet Union. Its nicknames include: " Balalaika ", because its planform resembles the stringed musical instrument of the same ...
1 天前 · As of the 2021 census, the population of Russia was 147.2 million.[9] It is the most populous country in Europe, and the ninth-most populous country in the world, with a population density of 8.5 inhabitants per square kilometre (22 inhabitants/sq mi).[10] As of 2020, the overall life expectancy in Russia at birth was 71.54 years (66.49 years ...
1 天前 · Supermarine Spitfire. The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force and other Allied countries before, during, and after World War II. It was the only British fighter produced continuously throughout the war. The Spitfire remains popular among enthusiasts.
2 天前 · Publication history Creation and development Marvel Comics editor-in-chief Roy Thomas asked writer Len Wein to devise a character specifically named Wolverine, who was a Canadian of small stature and with a wolverine's fierce temper. John Romita Sr. designed the first Wolverine costume, and believes he introduced the retractable claws, saying, "When I make a design, I want it to be practical ...
3 天前 · William Shakespeare. William Shakespeare ( c. 23 [a] April 1564 – 23 April 1616) [b] was an English playwright, poet, and actor. He is widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. [4] [5] [6] He is often called England's national poet and the " Bard of Avon " (or simply "the Bard").
2 天前 · The Moon is Earth's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth. Because of this, the lunar day and the lunar month are the same length, at 29.5 Earth days ...
