• Thumbnail for Jang Yeong-sil
    and other scientists made Korea's first sundial, the Angbu-ilgu (앙부일구/仰釜日晷), which meant "pot-shaped sun clock staring at the sky". Angbu-ilgu was bronze...
    16 KB (1,877 words) - 18:21, 2 May 2024
  • Thumbnail for Time in North Korea
    with other scientists, developed Korea's first sundial, Angbu Ilgu (앙부일구; 仰釜日晷) and was put into service as standard time-keeper of the kingdom and began...
    9 KB (950 words) - 23:03, 16 November 2023
  • Thumbnail for Jialiang
    of Emperor Taizong of Tang. The jialiang and the adjacent sundial (rigui 日晷) have been described as symbolizing the sovereignty and unity of the imperial...
    4 KB (467 words) - 04:29, 24 November 2023
  • Thumbnail for Liubo
    coin". Zeno Oriental Coins Database. Retrieved 2009-06-26. 孙机 (Sun Ji). 托克托日晷 [The Togtoh sundial]. 中国历史博物馆馆刊 (Journal of the Museum of Chinese History)...
    37 KB (4,930 words) - 03:17, 17 September 2023