Zhang Heng | Estateplanning | Vibepedia.Network

Zhang Heng was a renowned Chinese astronomer, mathematician, and engineer who lived during the Han dynasty. He is best known for inventing the first seismograph, the armillary sphere, and making significant contributions to the field of astronomy. His work had a profound impact on the development of Chinese science and technology, influencing scholars such as Zu Chongzhi and Liu Hui. Zhang Heng's legacy extends beyond China, with his discoveries and inventions being studied by scholars like Isaac Newton and Galileo Galilei.