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Wan Hu
Wan Hu (万户 or 万虎) is a legendary Chinese official – supposedly having lived from as early as 2000 BCE to as late as the middle Ming dynasty (16th century) who was described in 20th century sources as the world's first "astronaut" by having been lifted by rockets into outer space. The crater Wan-Hoo on the far side of the Moon is named after him. The legend of Wan Hu "Wang Tu" A precursor of the story of Wan Hu appeared in an article by John Elfreth Watkins, published in the 2 October 1909 issue of ''Scientific American'', which used the name Wang Tu instead of Wan Hu: "Tradition asserts that the first to sacrifice himself to the problem of flying was Wang Tu, a Chinese mandarin of about 2,000 years B.C. Who, having had constructed a pair of large, parallel and horizontal kites, seated himself in a chair fixed between them while forty-seven attendants each with a candle ignited forty-seven rockets placed beneath the apparatus. But the rocket under the chair explode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wan (surname)
Wan is the Standard Chinese, Mandarin pinyin and Wade–Giles romanization of the Chinese surname written in simplified Chinese and in traditional Chinese. It is romanized as Man in Cantonese. It is listed 162nd in the Song dynasty Chinese classics, classic text ''Hundred Family Surnames''. As of 2008, it is the 88th most common surname in China, shared by 2.4 million people. The province with the most people having the surname is Anhui. In 2011, of the top 30 cities in China it was the only the top ten surnames of Nanchang, where it is the fourth-most common name. Notable people * Wan Yu (died 272), Chancellor of Eastern Wu * Wan Zhen'er, Consort Wan (1428–1487), consort of the Chenghua Emperor of the Ming dynasty * Wan Quan (1495–1585), Ming dynasty paediatrician * Wan Hu (16th century), legendary "rocket scientist" * Wan Fulin (1880–1951), military governor of Heilongjiang province * The Wan brothers, founders of the Chinese animation industry ** Wan Laiming (1900–1997) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BioWare
BioWare is a Canadian video game developer based in Edmonton, Alberta. It was founded in 1995 by newly graduated Doctor of Medicine, medical doctors Ray Muzyka, Greg Zeschuk and Augustine Yip, alongside Trent Oster, Brent Oster, and Marcel Zeschuk. Since 2007, the company has been owned by American publisher Electronic Arts. BioWare specializes in role-playing video games, and achieved recognition for developing highly praised and successful licensed franchises: ''Baldur's Gate'', ''Neverwinter Nights'', and ''Star Wars: Knights of the Old Republic''. They proceeded to make several other successful games based on original intellectual property: ''Jade Empire'', the ''Mass Effect'' series, and the ''Dragon Age'' series. In 2011, BioWare launched their first massively multiplayer online role-playing game, ''Star Wars: The Old Republic''. History Foundation BioWare was founded by Ray Muzyka and Greg Zeschuk, alongside Trent Oster, his brother Brent, Zeschuk's cousin Marcel, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Language
French ( or ) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance languages. French evolved from Gallo-Romance, the Latin spoken in Gaul, and more specifically in Northern Gaul. Its closest relatives are the other langues d'oïl—languages historically spoken in northern France and in southern Belgium, which French (Francien) largely supplanted. French was also influenced by native Celtic languages of Northern Roman Gaul like Gallia Belgica and by the ( Germanic) Frankish language of the post-Roman Frankish invaders. Today, owing to France's past overseas expansion, there are numerous French-based creole languages, most notably Haitian Creole. A French-speaking person or nation may be referred to as Francophone in both English and French. French is an official language in 29 countries across multiple continents, most of which are members of the '' Organisation internationale de la Francopho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fantastic Flight
The fantastic (french: le fantastique) is a subgenre of literary works characterized by the ambiguous presentation of seemingly supernatural forces. Bulgarian-French structuralist literary critic Tzvetan Todorov originated the concept, characterizing the fantastic as the hesitation of characters and readers when presented with questions about reality. Definitions The fantastic is present in works where the reader experiences hesitation about whether a work presents what Todorov calls "the uncanny", wherein superficially supernatural phenomena turn out to have a rational explanation (such as in the Gothic works of Ann Radcliffe) or "the marvelous", where the supernatural is confirmed by the story. Todorov breaks down the fantastic into a manner of systems, filled with conditions and properties that make it easier to understand. The fantastic requires the fulfillment of three conditions. First, the text must oblige the reader to consider the world of the characters as a world o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo DisneySea
is a theme park at the Tokyo Disney Resort located in Urayasu, Chiba Prefecture, Japan, just next to Tokyo. It opened on 4 September 2001, at a cost of 335 billion yen. The Oriental Land Company owns the park, and licenses intellectual property from The Walt Disney Company. As of 2019, Tokyo DisneySea is the fourth-most visited theme park in the world and the second-most visited in Japan behind its sister park Tokyo Disneyland. History Plans for a second Disney park in Tokyo were first conceived in 1987. Initially, these plans included a park similar to Disney's Hollywood Studios (then Disney-MGM Studios), to be called Disney Hollywood Studio Theme Park at Tokyo Disneyland. This idea was later scrapped in 1992. During the creation of the park, the Walt Disney Company and the Oriental Land Company had to compromise on certain design elements of the park due to cultural differences, such as the park's entrance focal point. Ground was broken on October 22, 1998 and the park o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphyxiation
Asphyxia or asphyxiation is a condition of deficient supply of oxygen to the body which arises from abnormal breathing. Asphyxia causes generalized hypoxia, which affects primarily the tissues and organs. There are many circumstances that can induce asphyxia, all of which are characterized by the inability of a person to acquire sufficient oxygen through breathing for an extended period of time. Asphyxia can cause coma or death. In 2015, about 9.8 million cases of unintentional suffocation occurred which resulted in 35,600 deaths. The word asphyxia is from Ancient Greek "without" and , "squeeze" (throb of heart). Causes Situations that can cause asphyxia include but are not limited to: airway obstruction, the constriction or obstruction of airways, such as from asthma, laryngospasm, or simple blockage from the presence of foreign materials; from being in environments where oxygen is not readily accessible: such as underwater, in a low oxygen atmosphere, or in a vacuum; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wushamao
Futou (; also pronounced and written as ), also known as () and (), was one of the most important form of Chinese headwear in ancient China with a history of more than one-thousand years. The first appeared in Northern Zhou under the reign of Emperor Wu where it became prevalent. It was also commonly worn in the Tang and Song dynasties. The was typically worn by government officials. The was originally a turban-like headwear which was tied at the back of its wearer's head, the two corners would go to the opposite directions thus acting as decorations. From the Sui to the Ming dynasties, the evolved and was developed based on the . The eventually came to assume a variety of shapes and styles. The shape of the worn by the government officials in the Song and Ming dynasties was based on the of the Tang dynasty which was its precursor. The was also introduced in both Unified Silla and Balhae and continued to be worn by government officials until the late Joseon. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanfu
''Hanfu'' () is the traditional styles of clothing worn by the Han Chinese. There are several representative styles of ''hanfu'', such as the (an upper-body garment with a long outer skirt), the (an upper-body garment with a long underskirt), the and the , and the (an upper-body garment with Ku (trousers), ku trousers). Traditionally, ''hanfu'' consists of a Paofu, ''paofu'' robe, or a Ru (upper garment), ''ru'' jacket worn as the upper garment with a Qun, ''qun'' skirt commonly worn as the lower garment. In addition to clothing, hanfu also includes several forms of accessories, such as List of Hanfu headwear, headwear, Hanfu footwear, footwear, Hanfu accessories#Waist Ornaments, belts, Hanfu accessories#Jewellery, jewellery, and Hand fan, handheld fans. Nowadays, the hanfu is gaining recognition as the traditional clothing of the Han ethnic group, and has experienced a growing fashion revival among young Han Chinese people in China and in the overseas Chinese diaspora. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micrometeoroid
A micrometeoroid is a tiny meteoroid: a small particle of rock in space, usually weighing less than a gram. A micrometeorite is such a particle that survives passage through Earth's atmosphere and reaches Earth's surface. The term "micrometeoroid" was officially deprecated by the IAU in 2017, as redundant to meteoroid. Origins and orbits Micrometeoroids are very small pieces of rock or metal broken off from larger chunks of rock and debris often dating back to the birth of the Solar System. Micrometeoroids are extremely common in space. Tiny particles are a major contributor to space weathering processes. When they hit the surface of the Moon, or any airless body ( Mercury, the asteroids, etc.), the resulting melting and vaporization causes darkening and other optical changes in the regolith. Micrometeoroids have less stable orbits than meteoroids, due to their greater surface area to mass ratio. Micrometeoroids that fall to Earth can provide information on millimeter sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atmospheric Drag
In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid. This can exist between two fluid layers (or surfaces) or between a fluid and a solid surface. Unlike other resistive forces, such as dry friction, which are nearly independent of velocity, the drag force depends on velocity. Drag force is proportional to the velocity for low-speed flow and the squared velocity for high speed flow, where the distinction between low and high speed is measured by the Reynolds number. Even though the ultimate cause of drag is viscous friction, turbulent drag is independent of viscosity. Drag forces always tend to decrease fluid velocity relative to the solid object in the fluid's path. Examples Examples of drag include the component of the net aerodynamic or hydrodynamic force acting opposite to the di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalbergia Odorifera
''Dalbergia odorifera'', fragrant rosewood or Chinese rosewood (), is a species of legume in the family Fabaceae. It is a small or medium-sized tree, tall. It is endemic to China and occurs in Fujian, Hainan, Zhejiang, and Guangdong. It is used as a wood product and in folk medicine. This valuable wood is known in China as ''huali'' ( 花梨) or ''huanghuali'' ( 黄花梨). Furniture from the late Ming and early Qing dynasties was made of this wood and new furniture in the same styles are sought after as luxury and prestige items. Four compounds isolated from the root of this plant have been shown in a laboratory to have antioxidant properties. A deciduous tree, ''D. odorifera'' will start shedding leaves at around December of each year in the Northern Hemisphere. It becomes dormant throughout the winter months. It was overexploited in the twentieth century and was classed as a vulnerable species A vulnerable species is a species which has been categorized by the Inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low Earth Orbit
A low Earth orbit (LEO) is an orbit around Earth with a period of 128 minutes or less (making at least 11.25 orbits per day) and an eccentricity less than 0.25. Most of the artificial objects in outer space are in LEO, with an altitude never more than about one-third of the radius of Earth. The term ''LEO region'' is also used for the area of space below an altitude of (about one-third of Earth's radius). Objects in orbits that pass through this zone, even if they have an apogee further out or are sub-orbital, are carefully tracked since they present a collision risk to the many LEO satellites. All crewed space stations to date have been within LEO. From 1968 to 1972, the Apollo program's lunar missions sent humans beyond LEO. Since the end of the Apollo program, no human spaceflights have been beyond LEO. Defining characteristics A wide variety of sources define LEO in terms of altitude. The altitude of an object in an elliptic orbit can vary significantly along the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
