Check out Pierre Duhem's haircuts throughout his career:
Pierre Duhem had a variety of different haircuts during his lifetime. He was well known as an excellent philosopher, physicist, university teacher, chemist, mathematician and philosopher of science. Nevertheless, the French physicist, historian of science was mainly known for his incomparable public appearances and his livable character. Before his death at the age of 55 he was frequently talked about in the press due to his fine hair and looks. Check out Pierre Duhem's famous haircuts right here: