As the world age gets older, peoples mind are getting sharper, which results to jaw dropping inventions.
A new invention was lately announced, restoring hearing problem.
A plastic surgeon in China has successfully grown an artificial ear on a man's arm in a pioneering medical procedure.
The patient, surnamed Ji, lost his right ear in an accident and yearned to get it back.
Doctor Guo Shuzhong from a hospital in Xi'an, China's Shaanxi Province, used Mr Ji's cartilage from his ribs to build the new ear; and transplanted the organ to the man's head in about four months.
The said medical procedure succeed and now restore the hearing of Ji.
Previously, head transplant become successful in just 19 hours of operation. Looking forward for some medical procedure that will be of great help to humanity.