|
Yi Xing (, 683–727), born Zhang Sui (), was a Chinese astronomer, mathematician, mechanical engineer and Buddhist monk of the Tang dynasty (618–907). His astronomical celestial globe featured a clockwork escapement mechanism, the first in a long tradition of Chinese astronomical clockworks. ==Science and technology== (詳細はウィキペディア(Wikipedia)』 ■ウィキペディアで「Yi Xing」の詳細全文を読む スポンサード リンク
|