Science, Technology, Inventions, Daily Facts, Random FactsCuriousOneApril 26, 2019Gunpowder, Provide, China, Back, Under, staycurious, Dynasty, Facts, Formula, History, Song, Verified, 1044, Dates, Fact, First, BookComment The 1st book in history to provide the formula to gunpowder dates back to 1044 AD under the Song dynasty in China Science, Technology, Inventions, Daily Facts, Random FactsCuriousOneApril 26, 2019Gunpowder, Provide, China, Back, Under, staycurious, Dynasty, Facts, Formula, History, Song, Verified, 1044, Dates, Fact, First, BookComment
