Let me introduce Mr.Tanaka Kouichi, a Japanese chemist who won the Nobel Prize for chemistry in 2002. He invented a method of mass spectrometry of protein that is useful for the early detection of disease. The process of his invention is interesting. One day, he mixed a solution A with a solution B by mistake, but the mixture contributed significantly to his invention. It is interesting that a mistake results in success. Have you ever experienced something like that?
