see strength of materialsstrength of materials, measurement in engineering of the capacity of metal, wood, concrete, and other materials to withstand stress and strain. Stress is the internal force exerted by one part of an elastic body upon the adjoining part, and strain is the deformation or change in. ..... Click the link for more information.
The Koreans are believed to have originated from ancient China. This is gathered from the archaeological and linguist evidence.
Clothing and Fashion. Since their settlement in prehistoric times on the land now known as the Korean Peninsula, the Korean people have developed a wealth of unique cultural traditions related to the way they dress, eat, and behave at home.