Category Nature and Science 自然与科学

四大数学传统：古希腊、中国、印度、阿拉伯 English Mathematics is unique among human knowledge systems: its truths, once established, transcend cultural context. A theorem proven in ancient Alexandria, medieval Baghdad, or classical India is equally valid today. The history of mathematics is therefore an ideal domain…

四次工业革命：蒸汽、电力、数字、智能 English “The Industrial Revolution” is a misleading phrase — it implies a single event. In fact, industrial transformation has occurred in at least four distinct waves: First (c. 1760–1840): steam and mechanization. Second (c. 1870–1914): electricity, chemistry, and steel.…