Jang Yeongsil
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Jang Yeongsil
Jang Yeong-sil (; ; 1390 – after 1442) was a Korean mechanical engineer, scientist, and inventor during the Joseon Dynasty (1392–1897). Although Jang was born as a peasant, King Sejong allowed Jang to work at the royal palace. Jang's inventions, such as the Cheugugi (the rain gauge) and the water gauge, highlight the technological advancements of the Joseon Dynasty. Early years Jang Yeong-sil's birth is recorded only in the genealogy of the Jang family and in the Annals of the Joseon Dynasty. According to these records, his father, Jang Seong-hwi, was the 8th generation of the Jang family. Jang Seong-hwi was the 3rd of 5 brothers and all of the brothers previously were ministers of Goryeo. There are many historical records about his elder brother, Jang Seong-bal, who was born in 1344 and his grave located at Ui-seong in the province of Gyeongbuk. The Annals state that Yeong-sil's mother was a gwangi ( gisaeng), assigning them (Yeong-sil and his mother) the social status of ...
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Jang (Korean Name)
Jang, Chang and (less often) Zang are romanizations of the common Korean surname . As of the South Korean census of 2015, there were 1,021,107 people by this name in South Korea or 2.05% of the population. Romanization In a study by the National Institute of the Korean Language based on 2007 application data for South Korean passports, it was found that 84.5% of people with this surname spelled it in Latin letters as Jang in their passports. Another 14.9% spelled it as Chang, and 0.2% as Zhang. Rare alternative spellings included Jahng and Jean. Distribution During the 2000 South Korean Census, there were close to 920,000 people in South Korea– 2.1% of the general population–with this surname, most written with the hanja 張. Jang is a relatively common surname in the United States and was listed 5,531st overall during the 2000 US Census, and 11th among Asian and Pacific Islanders in 2000. Zang was much less common and ranked 14,627th.US Census Bureau. Op. cit. Public Br ...
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Gyeongbok Palace
Gyeongbokgung (), also known as Gyeongbokgung Palace or Gyeongbok Palace, was the main royal palace of the Joseon dynasty. Built in 1395, it is located in northern Seoul, South Korea. The largest of the '' Five Grand Palaces'' built by the Joseon dynasty, Gyeongbokgung served as the home of Kings of the Joseon dynasty, the Kings' households, as well as the government of Joseon. Gyeongbokgung continued to serve as the main palace of the Joseon dynasty until the premises were destroyed by fire during the Imjin War (1592–1598) and abandoned for two centuries. However, in the 19th century, all of the palace's 7,700 rooms were later restored under the leadership of Prince Regent Heungseon during the reign of King Gojong. Some 500 buildings were restored on a site of over 40 hectares. The architectural principles of ancient Korea were incorporated into the tradition and appearance of the Joseon royal court. In the early 20th century, much of the palace was systematically destroye ...
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Korean Confucianism
Korean Confucianism is the form of Confucianism that emerged and developed in Korea. One of the most substantial influences in Korean intellectual history was the introduction of Confucian thought as part of the cultural influence from China. Today the legacy of Confucianism remains a fundamental part of Korean society, shaping the moral system, the way of life, social relations between old and young, high culture, and is the basis for much of the legal system. Confucianism in Korea is sometimes considered a pragmatic way of holding a nation together without the civil wars and internal dissent that were inherited from the Goryeo dynasty. Origins of Confucian thought Confucius (孔夫子 ''Kǒng Fūzǐ'', lit. "Master Kong") is generally thought to have been born in 551 BCE and raised by his mother following the death of his father when Confucius was three years old. The Latinized name "Confucius" by which most Westerners recognize him is derived from "''Kong Fuzi''", probably fi ...
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Gyeongsang Province
Gyeongsang ( ko, 경상도, ''Gyeongsang-do''; ) was one of the eight provinces of Korea during the Joseon dynasty. Gyeongsang was located in the southeast of Korea. The provincial capital was Daegu. The region was the birthplace of the Kingdom of Silla. The region also has a significant role in modern Korean history, since seven previous South Korean presidents (Park Chung-hee, Roh Tae-woo, Chun Doo-hwan, Kim Young-sam, Roh Moo-hyun, Park Geun-hye, and Moon Jae-in) were born in the Gyeongsang region. Today, the region is divided into 5 administrative divisions: the three independent cities of Busan, Daegu and Ulsan, and the two provinces of Gyeongsangbuk-do and Gyeongsangnam-do. The largest city in the region is Busan, followed by Daegu. Sub-regionally, the region is also divided into Gyeongbuk and Gyeongnam. Gyeongbuk consists of Daegu and Gyeongsangbuk-do, while Gyeongnam consists of Busan, Ulsan and Gyeongsangnam-do. History The predecessor to Gyeongsang Province ...
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Japanese Invasions Of Korea (1592–1598)
The Japanese invasions of Korea of 1592–1598 involved two separate yet linked invasions: an initial invasion in 1592 (), a brief truce in 1596, and a second invasion in 1597 (). The conflict ended in 1598 with the withdrawal of Japanese forcesTurnbull, Stephen. Samurai Invasions of Korea 1592–1598, p. 85 from the Korean Peninsula after a military stalemateHistory of the Ming chapter 322
Japan "前後七載 (For seven years),喪師數十萬 (Hundreds of thousands of soldiers were killed),糜餉數百萬 (Millions of cost of war was spent),中朝與朝鮮迄無勝算 (There were no chances of victory in China and Korea),至關白死兵禍始休。 (By Hideyoshi's death ended the war.)"
in Korea's southern provinces. The invasions were launched by
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Chinese Zodiac
The Chinese zodiac is a traditional classification scheme based on the lunar calendar that assigns an animal and its reputed attributes to each year in a repeating twelve-year cycle. Originating from China, the zodiac and its variations remain popular in many East Asian and Southeast Asian countries, such as Japan, South Korea, Vietnam, Singapore, Nepal, Bhutan and Thailand. Identifying this scheme using the generic term "''zodiac''" reflects several superficial similarities to the Western zodiac: both have time cycles divided into twelve parts, each labels at least the majority of those parts with names of animals, and each is widely associated with a culture of ascribing a person's personality or events in their life to the supposed influence of the person's particular relationship to the cycle. Nevertheless, there are major differences between the two: the animals of the Chinese zodiac are not associated with constellations spanned by the ecliptic plane. The Chinese twelv ...
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Three Kingdoms Of Korea
Samhan or the Three Kingdoms of Korea () refers to the three kingdoms of Goguryeo (고구려, 高句麗), Baekje (백제, 百濟), and Silla (신라, 新羅). Goguryeo was later known as Goryeo (고려, 高麗), from which the modern name ''Korea'' is derived. The Three Kingdoms period is defined as being from 57 BC to 668 AD (but there existed Gaya confederacy in the southern region of the Korean Peninsula and relatively large states like Okjeo, Buyeo, and Dongye in its northern part and Manchuria of modern China). The "Korean Three Kingdoms" (Goguryeo, Baekje and Silla) contributed to what would become Korea; and the Goguryeo, Baekje and Silla peoples became what we know as the Korean people. The Book of Sui (Volume 81) recorded: "The customs, laws and clothes of Goguryeo, Baekje and Silla are generally identical." The three kingdoms occupied the entire peninsula of Korea and roughly half of Manchuria, located mostly in present-day China, along with smaller parts from prese ...
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Samguk Sagi
''Samguk Sagi'' (, ''History of the Three Kingdoms'') is a historical record of the Three Kingdoms of Korea: Goguryeo, Baekje and Silla. The ''Samguk Sagi'' is written in Classical Chinese, the written language of the literati of ancient Korea, and its compilation was ordered by King Injong of Goryeo (r. 1122-1146) and undertaken by the government official and historian Kim Busik () and a team of junior scholars. Completed in 1145, it is well known in Korea as the oldest surviving chronicle of Korean history. The document has been digitized by the National Institute of Korean History and is available online with Modern Korean translation in Hangul and original text in Classical Chinese. Background In taking on the task of compiling the ''Samguk Sagi'' ("compiling" is more accurate than "writing" because much of the history is taken from earlier historical records), Kim Busik was consciously modeling his actions on Chinese Imperial traditions, just as he modeled the history ...
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Korean Waterclock
Korean may refer to: People and culture * Koreans, ethnic group originating in the Korean Peninsula * Korean cuisine * Korean culture * Korean language ** Korean alphabet, known as Hangul or Chosŏn'gŭl **Korean dialects and the Jeju language **See also: North–South differences in the Korean language Places * Korean Peninsula, a peninsula in East Asia * Korea, a region of East Asia * North Korea, the Democratic People's Republic of Korea * South Korea, the Republic of Korea Other uses *Korean Air, flag carrier and the largest airline of South Korea See also *Korean War, 1950–1953 war between North Korea and South Korea *Names of Korea There are various names of Korea in use today, all derived from ancient kingdoms and dynasties. The modern English name "Korea" is an exonym derived from the name Goryeo, also spelled ''Koryŏ'', and is used by both North Korea and South Korea in ..., various country names used in international contexts * History of Korea, the history o ...
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Chinese Character
Chinese characters () are logograms developed for the writing of Chinese. In addition, they have been adapted to write other East Asian languages, and remain a key component of the Japanese writing system where they are known as ''kanji''. Chinese characters in South Korea, which are known as ''hanja'', retain significant use in Korean academia to study its documents, history, literature and records. Vietnam once used the '' chữ Hán'' and developed chữ Nôm to write Vietnamese before turning to a romanized alphabet. Chinese characters are the oldest continuously used system of writing in the world. By virtue of their widespread current use throughout East Asia and Southeast Asia, as well as their profound historic use throughout the Sinosphere, Chinese characters are among the most widely adopted writing systems in the world by number of users. The total number of Chinese characters ever to appear in a dictionary is in the tens of thousands, though most are grap ...
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Alloys
An alloy is a mixture of chemical elements of which at least one is a metal. Unlike chemical compounds with metallic bases, an alloy will retain all the properties of a metal in the resulting material, such as electrical conductivity, ductility, opacity, and luster, but may have properties that differ from those of the pure metals, such as increased strength or hardness. In some cases, an alloy may reduce the overall cost of the material while preserving important properties. In other cases, the mixture imparts synergistic properties to the constituent metal elements such as corrosion resistance or mechanical strength. Alloys are defined by a metallic bonding character. The alloy constituents are usually measured by mass percentage for practical applications, and in atomic fraction for basic science studies. Alloys are usually classified as substitutional or interstitial alloys, depending on the atomic arrangement that forms the alloy. They can be further classified as homog ...
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