Practice of medicine

In early Asian civilizations, the practice of medicine by physicians was particularly advanced for the time, with surgical techniques in India including the removal of tumors, bladder stones, and even cataracts. Chinese physicians even had knowledge of using many...
Baoding balls

Baoding balls

Chinese stress balls (Baoding balls) were created during the Ming dynasty (1368-1644) in Baoding, China. Originally made of iron, the balls are thought to relieve stress because they touch pressure or acupuncture points on the hand. Fact source...