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Hace 22 horas · John Wilkes Booth – Abraham Lincoln assassin. Lizzie Borden – central figure in the hatchet murders of her father and stepmother on August 4, 1892 in Fall River, Massachusetts. Butch Cassidy – train and bank robber. Albert Fish – famed child serial killer. Jesse James – train and bank robber.
Hace 22 horas · Unprotected experiments in the U.S. in 1896 with an early X-ray tube ( Crookes tube ), when the dangers of radiation were largely unknown. [1] The history of radiation protection begins at the turn of the 19th and 20th centuries with the realization that ionizing radiation from natural and artificial sources can have harmful effects on living ...
