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Calculate the number 366

NUMBERMANIA: Calculate the number 366 using numbers [3, 8, 7, 7, 78, 142] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 1

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Radiation treatment

In 1896, Émil H. Grubbe, a Chicago researcher, became the first known to administer x-ray radiation treatment for the recurrent breast cancer of a fifty-five-year-old woman. X-rays had been discovered the previous year in Germany. Grubbe tried radiation as a tool against cancer after he suffered a radiation burn while experimenting with X-rays. His experiment didn't cure the woman's cancer, but others in the late 1890s who applied X-rays to various cancers - especially skin cancer - not only relieved cancer pain but actually cured some, which encouraged continued use and study of the X-rays. Grubbe did not publish his work until several years later, and his claims of priority as the first to use radiation treatment were widely doubted.

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