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Honcheonsigye
The Honcheonsigye (meaning ''armillary clock'') is an astronomical clock designated as South Korean national treasure number 230. The clock has an armillary sphere with a diameter of 40 cm. The sphere is activated by a clockwork mechanism, designed to display the position of the heavens at any given time, as well as displaying the hours and marking their passage with a chiming bell. The device is no longer in working order. The clock is owned by Korea University. It is the only remaining astronomical clock from the Joseon Dynasty. The clock was purchased from an antiques dealer some time before WWII by Mr Kim Seong-su 김성수 金性洙, the rich businessman and politician who founded Korea University. The historian of science Jeon Sang-Woon 전상운 全相運, who examined the device in 1962, assumed that it was the clockwork driven sphere known to have been made by Song Yiyeong 송이영 宋以穎 in 1669 for King Hyeonjong of Joseon 현종 顯宗, and the British hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Treasures Of South Korea
A National Treasure () is a tangible treasure, artifact, site, or building which is recognized by the South Korean government as having exceptional artistic, cultural and historical value to the country. The title is one of the eight State-designated heritage classifications assigned by the Cultural Heritage Administration, administrator of the Cultural Heritage Administration (CHA) in accordance with the Cultural Heritage Protection Act after deliberation by the Cultural Heritage Committee. Many of the national treasures are popular tourist destinations such as Jongmyo (Seoul), Jongmyo royal ancestral shrine, Bulguksa, Seokguram, and Tripitaka Koreana at Haeinsa. As of May 2020, there are 327 distinct entries on the list, some composed of a large number of sub-entries. The treasures are numbered according to the order in which they were designated, not according to their individual value. The National Treasures are designated within the Heritage preservation in South Korea, herit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armillary Sphere
An armillary sphere (variations are known as spherical astrolabe, armilla, or armil) is a model of objects in the sky (on the celestial sphere), consisting of a spherical framework of rings, centered on Earth or the Sun, that represent lines of celestial longitude and latitude and other astronomically important features, such as the ecliptic. As such, it differs from a celestial globe, which is a smooth sphere whose principal purpose is to map the constellations. It was invented separately first in ancient China during the 4th century BC and ancient Greece during the 3rd century BC, with later uses in the Islamic world and Medieval Europe. With the Earth as center, an armillary sphere is known as ''Ptolemaic''. With the Sun as center, it is known as '' Copernican''. The flag of Portugal features an armillary sphere. The armillary sphere is also featured in Portuguese heraldry, associated with the Portuguese discoveries during the Age of Exploration. Manuel I of Portugal, for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseon Dynasty
Joseon (; ; Middle Korean: 됴ᇢ〯션〮 Dyǒw syéon or 됴ᇢ〯션〯 Dyǒw syěon), officially the Great Joseon (; ), was the last dynastic kingdom of Korea, lasting just over 500 years. It was founded by Yi Seong-gye in July 1392 and replaced by the Korean Empire in October 1897. The kingdom was founded following the aftermath of the overthrow of Goryeo in what is today the city of Kaesong. Early on, Korea was retitled and the capital was relocated to modern-day Seoul. The kingdom's northernmost borders were expanded to the natural boundaries at the rivers of Amrok and Tuman through the subjugation of the Jurchens. During its 500-year duration, Joseon encouraged the entrenchment of Confucian ideals and doctrines in Korean society. Neo-Confucianism was installed as the new state's ideology. Buddhism was accordingly discouraged, and occasionally the practitioners faced persecutions. Joseon consolidated its effective rule over the territory of current Korea and saw the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Korean Won
The Korean Republic won, unofficially the South Korean won ( Symbol: ₩; Code: KRW; Korean: 대한민국 원) is the official currency of South Korea. A single won is divided into 100 jeon, the monetary subunit. The jeon is no longer used for everyday transactions, and it appears only in foreign exchange rates. The currency is issued by the Bank of Korea, based in the capital city of Seoul. Etymology The old "won" was a cognate of the Chinese yuan and Japanese yen, which were both derived from the Spanish-American silver dollar. It is derived from the hanja (, ''won''), meaning "round", which describes the shape of the silver dollar. The won was subdivided into 100 ''jeon'' (), itself a cognate of the Chinese unit of weight mace and synonymous with money in general. The current won (1962 to present) is written in hangul only and does not officially have any hanja associated with it. First South Korean won History The Korean won, Chinese yuan and Japanese yen were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Treasures Of South Korea
A National Treasure () is a tangible treasure, artifact, site, or building which is recognized by the South Korean government as having exceptional artistic, cultural and historical value to the country. The title is one of the eight State-designated heritage classifications assigned by the Cultural Heritage Administration, administrator of the Cultural Heritage Administration (CHA) in accordance with the Cultural Heritage Protection Act after deliberation by the Cultural Heritage Committee. Many of the national treasures are popular tourist destinations such as Jongmyo (Seoul), Jongmyo royal ancestral shrine, Bulguksa, Seokguram, and Tripitaka Koreana at Haeinsa. As of May 2020, there are 327 distinct entries on the list, some composed of a large number of sub-entries. The treasures are numbered according to the order in which they were designated, not according to their individual value. The National Treasures are designated within the Heritage preservation in South Korea, herit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Clock
An astronomical clock, horologium, or orloj is a clock with special mechanisms and dials to display astronomical information, such as the relative positions of the Sun, Moon, zodiacal constellations, and sometimes major planets. Definition The term is loosely used to refer to any clock that shows, in addition to the time of day, astronomical information. This could include the location of the Sun and Moon in the sky, the age and Lunar phases, the position of the Sun on the ecliptic and the current zodiac sign, the sidereal time, and other astronomical data such as the Moon's nodes (for indicating eclipses) or a rotating star map. The term should not be confused with ''astronomical regulator'', a high precision but otherwise ordinary pendulum clock used in observatories. Astronomical clocks usually represent the Solar System using the geocentric model. The center of the dial is often marked with a disc or sphere representing the Earth, located at the center of the Solar Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korea University
Korea University (KU, ) is a private research university in Seoul, South Korea, established in 1905. The university is included as one of the SKY universities, a popular acronym referring to Korea's three most prestigious universities. The student body consists of over 20,000 undergraduate students and over 10,000 graduate students. The university has 81 departments in 19 colleges and divisions, as well as 18 graduate schools. It has over 1,500 full-time faculty members with over 95% of them holding Ph.D. or equivalent qualification in their field. The Korea University Alumni Association consists of more than 280,000 university graduates. Korea University is a large research institution, notable in South Korean history for being the first educational institution to offer academic programs in Korea in various disciplines, such as law, economics and journalism. It is particularly well known for its College of Law. Korea University also has auxiliary educational facilities suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kim Seong-su
Kim Seong-su (김성수, 金性洙; October 11, 1891 – February 18, 1955) was a Korean educator, independence activist, journalist, entrepreneur, politician and calligrapher, and the second vice president of South Korea from 1951–1952. He founded Korea University and Dong-A Ilbo. Kim was born in Gochang county, North Jeolla province. Its nickname was Inchon (인촌; 仁村; "good village"). Life Education * 1908 October: Japan, Saysocugakuen English High School * 1910 March: Graduated from Jincheng Middle School * 1910 April: Waseda University - Henan Branch * 1911 Waseda University - Political and Economic Studies * 1914 Waseda University - Political Science, Ph.D. Life * 1914 - Private school Hakusan High School building lease zoned * 1915 April - Joongang High School cited by the consortium * 1915 - Joongang High School Economics teacher * Joongang High School General * 1917 October - Capital of New Zealand, Ltd. weave * 1919 - March 1st Movement, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyeonjong Of Joseon
Hyeonjong of Joseon (14 March 1641 – 17 September 1674) was the 18th king of the Joseon dynasty of Korea, reigning from 1659 to 1674. His reign was mostly marked by heavy conflict among the nation's political factions on various issues, particularly on funeral rites. Biography Background Hyeonjong was born in 1641 as the first son of King Hyojong as Yi Yeon, while his father was still in China as a captive of the Qing dynasty; thus he was born at Shenyang before the Qing dynasty officially moved its capital to Beijing after defeating Ming dynasty in 1644. He returned to Korea in 1645 along with his father and became Crown Prince in 1651. Conflict About Hyojong's Funeral (Yesong Controversy) When King Hyojong died in 1659, Hyeonjong succeeded his father as the ruler of Joseon. The first issue during his reign was about his predecessor's funeral; The conservative Westerners faction and the liberal Southerners faction squared off about how long Queen Jangryeol, King Injo's second ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Needham
Noel Joseph Terence Montgomery Needham (; 9 December 1900 – 24 March 1995) was a British biochemist, historian of science and sinologist known for his scientific research and writing on the history of Chinese science and technology, initiating publication of the multivolume ''Science and Civilisation in China''. He was elected a fellow of the Royal Society in 1941 and a fellow of the British Academy in 1971. In 1992, Queen Elizabeth II conferred on him the Companionship of Honour, and the Royal Society noted he was the only living person to hold these three titles. Early life Needham's father, Joseph was a doctor, and his mother, Alicia Adelaïde, née Montgomery (1863–1945), was a music composer from Oldcastle, County Meath, Ireland. His father, born in East London, then a poor section of town, rose to became a Harley Street physician, but frequently battled with Needham's mother. The young Needham often mediated. In his early teens, he was taken to hear the Sun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Astronomy
Astronomy is the oldest of the natural sciences, dating back to antiquity, with its origins in the religious, mythological, cosmological, calendrical, and astrological beliefs and practices of prehistory: vestiges of these are still found in astrology, a discipline long interwoven with public and governmental astronomy. It was not completely separated in Europe (see astrology and astronomy) during the Copernican Revolution starting in 1543. In some cultures, astronomical data was used for astrological prognostication. Early history Early cultures identified celestial objects with gods and spirits. They related these objects (and their movements) to phenomena such as rain, drought, seasons, and tides. It is generally believed that the first astronomers were priests, and that they understood celestial objects and events to be manifestations of the divine, hence early astronomy's connection to what is now called astrology. A 32,500-year-old carved ivory mammoth tusk could cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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