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July 21, 1925, the John Scopes came to an end.
May 8, 1980, WHO declared smallpox eradicated.
March 15, 1937. The first blood bank opened in the United States of America.
March 9, 1961, Sputnik 4 was launched.
February 15, 2001, the first draft of a human genome was published.
February 1, 2003, space shuttle Columbia disaster.
January 29, 1896, X-rays were used for the first time to treat breast cancer.
January 11, 1922, insulin was used for the first time to treat a person with diabetes.
In 1872, meat started falling in the sky over Bath County, Kentucky.
