China
References
About 10,000 years ago
Kilns for firing pottery began to appear in China, becoming the earliest A country that produces
pottery. The invention of pottery was a major breakthrough in manufacturing technology. The pottery making process
changes the properties of the clay, so that the clay components such as silica, aluminum oxide, calcium carbonate (gài),
magnesium oxide (měi) are burned A series of chemical changes occurred during the making process, making the pottery water-proof and durable. Therefore, pottery not only has new technical significance, but also new economic significance.
And. It allows people to add cooking methods when processing food. Pottery spinning wheels, pottery knives, pottery setters and other tools also play an important role in production. At the same time, pottery storage can make grains and water
Easy to store. Therefore, pottery soon became a necessity for human life and production, especially for people who settled down to engage in agricultural production.