Chinese Zhusuan, the time-honored practice of performing mathematical calculations with an abacus, is widely considered one ...

The invention of the compass promoted maritime undertakings, and its use soon spread to the Arab world, and thence to Europe. China's four great ancient inventions made tremendous contributions to ...

The number of high-value invention patents per 10,000 people in China has reached 14 by the end of last year, achieving the expected target of the national 14th Five-Year Plan (2021-25 ...