During the last year of the Qin Dynasty, Liu Bang (256-195 B.C.) brought his troops to fight all the way to Qin’s capital city of Xianyang. Emperor Ziying turned pale with fright. Knowing that there was no way he could…
November 13, 2018
March 16, 2018
Scientists in China have aligned fragments of bamboo with Chinese calligraphic writing on it to recreate a mathematical device used 2,300 years ago, making it the world’s oldest known decimal multiplication table.