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4 hours ago · Unit 731 (Japanese: 731部隊, Hepburn: Nana-san-ichi Butai), short for Manchu Detachment 731 and also known as the Kamo Detachment: 198 and the Ishii Unit, was a covert biological and chemical warfare research and development unit of the Imperial Japanese Army that engaged in lethal human experimentation and biological weapons manufacturing during the Second Sino-Japanese War (1937–1945 ...
1 day ago · Background Creation of the fleet Painting of the Yongle Emperor, dated to the Ming dynasty (National Palace Museum) On 7 July 1402, in Ming China, Zhu Di, the Prince of Yan, ascended the throne as the Yongle Emperor. He inherited a powerful navy from his father, the Hongwu Emperor, and further developed it as an instrument for an expansive overseas policy. The Taizong Shilu contains 24 short ...
4 hours ago · The Avro Vulcan (later Hawker Siddeley Vulcan [1] from July 1963) [2] is a jet-powered, tailless, delta-wing, high-altitude, strategic bomber, which was operated by the Royal Air Force (RAF) from 1956 until 1984. Aircraft manufacturer A.V. Roe and Company ( Avro) designed the Vulcan in response to Specification B.35/46.
- 26 ft 6 in (8.08 m)
- 3,554 sq ft (330.2 m 2) [252]
- 97 ft 1 in (29.59 m)
- 99 ft 5 in (30.30 m)