1390 - 1442
Jang Yeong-sil Scientist
00
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Jang Yeong-sil is a member of the following lists: Year of birth unknown, Year of death unknown and 14th-century births.
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Details
First Name |
Jang
|
Last Name |
Yeong-sil
|
Birthday |
30th November, 1389
|
Died |
1442
|
Occupation |
Scientist
|
Jang Yeong-sil (Korean: 장영실; Hanja: 蔣英實; 1390 – after 1442) was a Korean 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.
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