郑永和

Zheng Yonghe is an author engaged in science education and popular science writing. Public information about him is limited, and details such as his background, nationality, and dates of birth and death cannot be verified. Judging from the three works collected in the library—Learning a Bit of Science History, Pursuing the Foundations of Science, and Understanding a Bit of Frontier Technology—his writing centers on the historical development of science, the fundamental questions of science, and developments in cutting-edge technology, and is commonly classified under education and popular science. These works are aimed at general readers and students, seeking to explain scientific knowledge, methods, and spirit in an accessible way, helping readers understand where science comes from, what it rests on, and where contemporary technology is heading. Overall, his writing balances informative content with readability and offers some reference value for spreading scientific literacy and cultivating scientific awareness.