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1905 births
20th-century American engineers
20th-century American physicists
Members of the United States National Academy of Sciences
Fellows of the American Academy of Arts and Sciences
Members of the American Philosophical Society
Members of the Royal Swedish Academy of Sciences
Fellows of the American Physical Society
1967 deaths
University of Minnesota alumni
Scientists from Milwaukee
Acacia members
Presidents of the Institute of Radio Engineers
Engineers from Wisconsin

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Lloyd Berkner

International Geophysical Year

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Partial Nuclear Test Ban Treaty

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Ionosphere

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