Population by Place in Sherman County There are 2 places in Sherman County. This section compares all 2 of those to each other.
Used in Ancient China as early as the Qin dynasty (221 BCE â 207 BCE) or before, Chinese compasses were invented for more than just helping people find their way when traveling. Compasses were originally developed for aligning buildings with directions (north, south, east or west), and as a tool used in fortune telling.
Numerous developments were made during this period in culture and mathematics, examples include an important literary achievement, the Zuo Commentary on the Spring and Autumn Annals, which summarizes the preceding Spring and Autumn period and the bundle of 21 bamboo slips from the Tsinghua collection, which was invented during this period dated to 305 BC, are the worlds' earliest example of a two digit decimal multiplication table, indicating that sophisticated commercial arithmetic was ...