John ed blackburn : the amarillo aviator died in china in 1942 while serving with the flying tigers .
约翰德莱克本：亚马瑞罗飞行员，1942年死于中国，当时服役与飞虎队。
By the time he was finally cured at 24 , he had written a book , el mundo amarillo ( the yellow world ) , not about how to survive cancer , he insists , but about how to live .
Almost all of the global supply of helium is located within 250 miles of amarillo , texas ; it 's distilled from accumulated natural gas and extracted during the refining process .
