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…showed last 75 words of 2285 total…has evolved greatly. Marie Curie has definitely helped it progress with her discovery of radium. The discovery of radium has caused the field of radioactivity to be more understood and researched, as well as being one of the first soldiers in the fight for cancer. Although there have been times when Bailey or even the United States government has misused radium, without the element, the world that exists today would not scientifically be the same.