EntityQ2045040· pop 5· linked from 12 articlesWei PuSign in to saveChinese astronomerConnectionsScience and technology of the Song dynastyEntityclockEntitycompassEntitygunpowderEntityZhu XiEntitycosmologyEntityorbitEntityeclipseEntityChinese calendarEntitybanknoteEntityastronomerEntitySong dynastyEntitytraditional Chinese charactersEntityKaifengCityjoint-stock companyEntitylockEntityShen KuoEntitycokeEntityWade-GilesEntitySu ShiEntityCategories11th-century Chinese astronomersSong dynasty government officialsYear of birth unknownYear of death unknown