On 24 July 2014, Chevy Chase, Maryland, USA, A deaf and incompetent old man passed her 100th birthday peacefully. The outside world has little attraction for her. In addition to the FDA, The world has long forgotten her. On the list of American heroes of the 20th century, The old man had her unshakable seat, But it has long been forgotten by the world. Her name is Frances Oldham Kelsey. Life’s fame depends not so much on opportunity, Better luck. Kelsey’s luck is that her name is easily misunderstood as a man. She was born in Canada. When I was a child, Her parents wanted her to have the same education as her brother, Send her to a private boys’ Read More …