XI’AN, CHINA—Xinhua News Agency reports that a basement dating to the Warring States Period (476–221 B.C.) has been discovered at the site of Yueyang City, the ancient capital of the Qin state, in northwest China’s Shaanxi Province. The rare brick room had stone pillar bases, measured about 16 feet long by about 13 feet wide, and sat about three feet below ground level. It is thought to have been part of the ruler’s residential palace, and may have been used for storage. A fireplace was also found in the structure, according to Liu Rui of the Institute of Archaeology of the Chinese Academy of Social Sciences. Fireplaces are also thought to have been limited to residential palaces during the Warring States Period. The strength of the Qin state eventually gave rise to China’s first emperor, who established the Qin Dynasty and united China in 221 B.C. For more, go to “The Price of Tea in China.”